lightdm does not start X

toni · 2015-10-15 17:34:07

I have tried to install lightdm again and I cannot make it to start X.
I am login directly to virtual terminal tty1.

Once loged in I perform below steps:

1) Check if any unit has failed to load during boot:

# systemctl --failed
0 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.

2) List if unit file for lightdm.service exists:

# systemctl list-unit-files | grep lightdm
lightdm.service disabled

3) Check lightdm service status:

# systemctl status lightdm
   lightdm.service - Light Display Manager
   Loaded: loaded (/usr/lib/systemd/system/lightdm.service; disabled; vendor preset: disabled)
   Active: inactive (dead)
     Docs: man:lightdm(1)

4) Start lightdm manually:

# systemctl start lightdm

After doing it a black screen is shown and cursor blinking at the top left corner so I press ALT+F1 to return virtual terminal tty1 again.

5) Once in tty1, I check again lightdm service status:

# systemctl status lightdm
   lightdm.service - Light Display Manager
   Loaded: loaded (/usr/lib/systemd/system/lightdm.service; disabled; vendor preset: disabled)
   Active: failed (Result: start-limit) since jue 2015-10-15 18:47:13 CEST; 12s ago
     Docs: man:lightdm(1)
  Process: 768 ExecStart=/usr/bin/lightdm (code=exited, status=1/FAILURE)
 Main PID: 768 (code=exited, status=1/FAILURE)

oct 15 18:47:13 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:47:13 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:47:13 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:47:13 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:47:13 toni systemd-coredump[756]: Process 754 (Xorg.bin) of user 0 dumped core.
oct 15 18:47:13 toni systemd[1]: Starting Light Display Manager...
oct 15 18:47:13 toni systemd[1]: Started Light Display Manager.
oct 15 18:47:13 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:47:13 toni systemd-coredump[776]: Process 774 (Xorg.bin) of user 0 dumped core.
oct 15 18:47:14 toni systemd-coredump[766]: Process 764 (Xorg.bin) of user 0 dumped core.

6) Let's go to investigate a little using journalctl:

# journalctl -u lightdm.service

-- Logs begin at vie 2014-05-30 17:31:37 CEST, end at jue 2015-10-15 18:47:16 CEST. --
abr 24 20:56:01 toni systemd[1]: Starting Light Display Manager...
abr 24 20:56:04 toni systemd[1]: Started Light Display Manager.
abr 24 20:56:14 toni lightdm[2484]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 24 20:59:05 toni lightdm[2702]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
-- Reboot --
abr 25 14:47:46 toni systemd[1]: Starting Light Display Manager...
abr 25 14:47:49 toni systemd[1]: Started Light Display Manager.
abr 25 14:47:57 toni lightdm[2837]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 25 14:48:10 toni lightdm[3066]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
-- Reboot --
abr 25 19:14:06 toni systemd[1]: Starting Light Display Manager...
abr 25 19:14:08 toni systemd[1]: Started Light Display Manager.
abr 25 19:14:16 toni lightdm[861]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 25 19:14:27 toni lightdm[883]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
abr 26 01:49:21 toni systemd[1]: Stopping Light Display Manager...
abr 26 01:49:23 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
abr 26 08:58:37 toni systemd[1]: Starting Light Display Manager...
abr 26 08:58:40 toni systemd[1]: Started Light Display Manager.
abr 26 08:58:49 toni lightdm[891]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 26 08:58:56 toni lightdm[919]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
abr 26 09:15:47 toni lightdm[2388]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 26 09:15:52 toni lightdm[2407]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
abr 26 14:37:37 toni lightdm[616]: ** (lightdm:616): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
abr 26 14:37:38 toni lightdm[616]: Failed to get D-Bus connection
-- Reboot --
abr 26 17:45:32 toni systemd[1]: Starting Light Display Manager...
abr 26 17:45:35 toni systemd[1]: Started Light Display Manager.
abr 26 17:45:42 toni lightdm[884]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 26 17:45:51 toni lightdm[906]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
abr 26 19:30:43 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
abr 26 22:16:42 toni systemd[1]: Starting Light Display Manager...
abr 26 22:16:43 toni systemd[1]: Started Light Display Manager.
abr 26 22:16:51 toni lightdm[888]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 26 22:17:51 toni lightdm[910]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
abr 27 01:54:39 toni systemd[1]: Stopping Light Display Manager...
abr 27 01:54:39 toni lightdm[618]: ** (lightdm:618): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
abr 27 01:54:40 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
abr 27 02:13:51 toni systemd[1]: Starting Light Display Manager...
abr 27 02:13:53 toni systemd[1]: Started Light Display Manager.
abr 27 02:14:01 toni lightdm[889]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 27 02:14:12 toni lightdm[954]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
abr 27 02:28:41 toni systemd[1]: Stopping Light Display Manager...
abr 27 02:28:41 toni lightdm[619]: ** (lightdm:619): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
abr 27 02:28:42 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
abr 27 20:39:54 toni systemd[1]: Starting Light Display Manager...
abr 27 20:39:55 toni systemd[1]: Started Light Display Manager.
abr 27 20:40:03 toni lightdm[892]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
abr 27 20:45:26 toni lightdm[969]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
abr 27 23:09:29 toni systemd[1]: Stopping Light Display Manager...
abr 27 23:09:29 toni lightdm[616]: ** (lightdm:616): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
-- Reboot --
may 05 09:51:09 toni systemd[1]: Starting Light Display Manager...
may 05 09:51:11 toni systemd[1]: Started Light Display Manager.
may 05 09:51:21 toni lightdm[1766]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 05 09:54:13 toni lightdm[1934]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 05 10:08:31 toni systemd[1]: Stopping Light Display Manager...
-- Reboot --
may 05 10:30:30 toni systemd[1]: Starting Light Display Manager...
may 05 10:30:31 toni systemd[1]: Started Light Display Manager.
may 05 10:30:39 toni lightdm[941]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 05 10:36:49 toni lightdm[963]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 05 10:47:56 toni systemd[1]: Stopping Light Display Manager...
may 05 10:47:56 toni lightdm[616]: ** (lightdm:616): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
may 05 10:47:56 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
may 05 11:47:44 toni systemd[1]: Starting Light Display Manager...
may 05 11:47:45 toni systemd[1]: Started Light Display Manager.
may 05 11:47:53 toni lightdm[889]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 05 11:48:08 toni lightdm[911]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 05 12:23:08 toni lightdm[618]: ** (lightdm:618): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
may 05 12:23:08 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
may 12 09:35:13 toni systemd[1]: Starting Light Display Manager...
may 12 09:35:15 toni systemd[1]: Started Light Display Manager.
may 12 09:35:24 toni lightdm[2493]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 12 09:36:22 toni lightdm[2715]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 12 10:24:57 toni systemd[1]: Stopping Light Display Manager...
-- Reboot --
may 18 21:10:11 toni systemd[1]: Starting Light Display Manager...
may 18 21:10:14 toni systemd[1]: Started Light Display Manager.
may 18 21:10:22 toni lightdm[932]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 18 21:10:33 toni lightdm[963]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 18 22:54:15 toni systemd[1]: Stopping Light Display Manager...
may 18 22:54:15 toni lightdm[615]: ** (lightdm:615): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
may 18 22:54:15 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
may 18 22:55:03 toni systemd[1]: Starting Light Display Manager...
may 18 22:55:04 toni systemd[1]: Started Light Display Manager.
may 18 22:55:12 toni lightdm[868]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 18 22:55:29 toni lightdm[890]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 19 00:46:30 toni systemd[1]: Stopping Light Display Manager...
may 19 00:46:30 toni lightdm[613]: ** (lightdm:613): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
may 19 00:46:30 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
may 19 16:48:03 toni systemd[1]: Starting Light Display Manager...
may 19 16:48:04 toni systemd[1]: Started Light Display Manager.
may 19 16:48:13 toni lightdm[880]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 19 17:06:38 toni lightdm[957]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost=  user=toni
may 19 17:06:44 toni lightdm[975]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 19 17:54:35 toni systemd[1]: Stopping Light Display Manager...
may 19 17:54:36 toni lightdm[611]: ** (lightdm:611): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
may 19 17:54:36 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
may 21 21:46:42 toni systemd[1]: Started Light Display Manager.
may 21 21:46:52 toni lightdm[891]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 21 21:47:01 toni lightdm[959]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 21 23:16:03 toni systemd[1]: Stopping Light Display Manager...
may 21 23:16:03 toni lightdm[619]: ** (lightdm:619): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
may 21 23:16:03 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
may 21 23:16:53 toni systemd[1]: Started Light Display Manager.
may 21 23:17:01 toni lightdm[866]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 21 23:17:09 toni lightdm[888]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 22 03:10:51 toni systemd[1]: Stopping Light Display Manager...
may 22 03:10:51 toni lightdm[601]: ** (lightdm:601): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
may 22 03:10:52 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
may 29 09:25:25 toni systemd[1]: Starting Light Display Manager...
may 29 09:25:27 toni systemd[1]: Started Light Display Manager.
may 29 09:25:37 toni lightdm[942]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
may 29 09:25:46 toni lightdm[964]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
may 29 10:29:23 toni systemd[1]: Stopping Light Display Manager...
may 29 10:29:24 toni lightdm[606]: ** (lightdm:606): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
may 29 10:29:25 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
jun 08 20:41:56 toni systemd[1]: Starting Light Display Manager...
jun 08 20:42:00 toni systemd[1]: Started Light Display Manager.
jun 08 20:42:10 toni lightdm[3019]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
jun 08 20:42:20 toni lightdm[3311]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
jun 08 21:19:08 toni systemd[1]: Stopping Light Display Manager...
jun 08 21:19:09 toni lightdm[614]: ** (lightdm:614): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
jun 08 21:19:09 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
jun 08 21:19:47 toni systemd[1]: Starting Light Display Manager...
jun 08 21:19:48 toni systemd[1]: Started Light Display Manager.
jun 08 21:19:56 toni lightdm[843]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
jun 08 21:20:06 toni lightdm[865]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
jun 08 21:28:47 toni systemd[1]: Stopping Light Display Manager...
jun 08 21:28:47 toni lightdm[607]: ** (lightdm:607): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
jun 08 21:28:48 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
jun 08 21:59:30 toni systemd[1]: Starting Light Display Manager...
jun 08 21:59:31 toni systemd[1]: Started Light Display Manager.
jun 08 21:59:39 toni lightdm[871]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
jun 08 21:59:50 toni lightdm[930]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
jun 09 01:42:11 toni systemd[1]: Stopping Light Display Manager...
jun 09 01:42:11 toni lightdm[617]: ** (lightdm:617): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
jun 09 01:42:11 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
jul 04 16:16:41 toni systemd[1]: Starting Light Display Manager...
jul 04 16:16:43 toni systemd[1]: Started Light Display Manager.
jul 04 16:16:52 toni lightdm[945]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
jul 04 16:20:05 toni lightdm[967]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost=  user=toni
jul 04 16:20:14 toni lightdm[974]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost=  user=toni
jul 04 16:20:22 toni lightdm[975]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
-- Reboot --
jul 04 17:12:10 toni systemd[1]: Starting Light Display Manager...
jul 04 17:12:13 toni systemd[1]: Started Light Display Manager.
jul 04 17:12:21 toni lightdm[965]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
jul 04 17:12:29 toni lightdm[991]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
-- Reboot --
jul 05 11:50:28 toni systemd[1]: Starting Light Display Manager...
jul 05 11:50:33 toni systemd[1]: Started Light Display Manager.
jul 05 11:50:41 toni lightdm[2775]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
jul 05 11:50:52 toni lightdm[2971]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
-- Reboot --
jul 30 01:51:19 toni systemd[1]: Starting Light Display Manager...
jul 30 01:51:21 toni systemd[1]: Started Light Display Manager.
jul 30 01:51:30 toni lightdm[912]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
jul 30 01:51:38 toni lightdm[939]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost=  user=toni
jul 30 01:51:47 toni lightdm[947]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost=  user=toni
jul 30 01:51:54 toni lightdm[956]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
jul 30 02:20:11 toni systemd[1]: Stopping Light Display Manager...
-- Reboot --
ago 06 21:21:56 toni systemd[1]: Starting Light Display Manager...
ago 06 21:21:58 toni systemd[1]: Started Light Display Manager.
ago 06 21:22:09 toni lightdm[969]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
ago 06 21:22:20 toni lightdm[997]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost=  user=toni
ago 06 21:22:27 toni lightdm[1008]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
ago 06 22:11:00 toni systemd[1]: Stopping Light Display Manager...
ago 06 22:11:00 toni lightdm[666]: ** (lightdm:666): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
-- Reboot --
ago 07 00:10:19 toni systemd[1]: Starting Light Display Manager...
ago 07 00:10:20 toni systemd[1]: Started Light Display Manager.
ago 07 00:10:30 toni lightdm[2091]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
ago 07 00:10:40 toni lightdm[2259]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
-- Reboot --
ago 07 00:18:13 toni systemd[1]: Starting Light Display Manager...
ago 07 00:18:15 toni systemd[1]: Started Light Display Manager.
ago 07 00:18:24 toni lightdm[997]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
ago 07 00:18:34 toni lightdm[1022]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
-- Reboot --
oct 03 15:37:38 toni systemd[1]: Starting Light Display Manager...
oct 03 15:37:41 toni systemd[1]: Started Light Display Manager.
oct 03 15:37:51 toni lightdm[995]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
oct 03 15:38:00 toni lightdm[1031]: pam_unix(lightdm:session): session opened for user toni by (uid=0)
oct 03 16:54:07 toni systemd[1]: Stopping Light Display Manager...
oct 03 16:54:07 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
oct 03 18:37:23 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
oct 03 18:42:38 toni systemd[1]: Stopped Light Display Manager.
-- Reboot --
oct 03 18:57:30 toni systemd[1]: Starting Light Display Manager...
oct 03 18:57:30 toni systemd[1]: Started Light Display Manager.
oct 03 18:57:34 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 18:57:34 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 18:57:34 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 18:57:34 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 18:57:34 toni systemd[1]: Stopped Light Display Manager.
oct 03 18:57:34 toni systemd[1]: Starting Light Display Manager...
oct 03 18:57:34 toni systemd[1]: Started Light Display Manager.
oct 03 18:57:34 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 18:57:34 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 18:57:34 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 18:57:34 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 18:57:34 toni systemd[1]: Stopped Light Display Manager.
oct 03 18:57:34 toni systemd[1]: Starting Light Display Manager...
oct 03 18:57:34 toni systemd[1]: Started Light Display Manager.
oct 03 18:57:34 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 18:57:34 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 18:57:34 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 18:57:35 toni systemd[1]: Stopped Light Display Manager.
oct 03 18:57:35 toni systemd[1]: Starting Light Display Manager...
oct 03 18:57:35 toni systemd[1]: Started Light Display Manager.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 18:57:35 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 18:57:35 toni systemd[1]: Stopped Light Display Manager.
oct 03 18:57:35 toni systemd[1]: Starting Light Display Manager...
oct 03 18:57:35 toni systemd[1]: Started Light Display Manager.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 18:57:35 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 18:57:35 toni systemd[1]: Stopped Light Display Manager.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 03 18:57:35 toni systemd[1]: Failed to start Light Display Manager.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 18:57:35 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
-- Reboot --
oct 03 19:00:55 toni systemd[1]: Starting Light Display Manager...
oct 03 19:00:56 toni systemd[1]: Started Light Display Manager.
oct 03 19:00:59 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 19:00:59 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 19:00:59 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 19:01:00 toni systemd[1]: Stopped Light Display Manager.
oct 03 19:01:00 toni systemd[1]: Starting Light Display Manager...
oct 03 19:01:00 toni systemd[1]: Started Light Display Manager.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 19:01:00 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 19:01:00 toni systemd[1]: Stopped Light Display Manager.
oct 03 19:01:00 toni systemd[1]: Starting Light Display Manager...
oct 03 19:01:00 toni systemd[1]: Started Light Display Manager.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 19:01:00 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 19:01:00 toni systemd[1]: Stopped Light Display Manager.
oct 03 19:01:00 toni systemd[1]: Starting Light Display Manager...
oct 03 19:01:00 toni systemd[1]: Started Light Display Manager.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 19:01:00 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 19:01:00 toni systemd[1]: Stopped Light Display Manager.
oct 03 19:01:00 toni systemd[1]: Starting Light Display Manager...
oct 03 19:01:00 toni systemd[1]: Started Light Display Manager.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 19:01:00 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 19:01:00 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 19:01:01 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 19:01:01 toni systemd[1]: Stopped Light Display Manager.
oct 03 19:01:01 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 03 19:01:01 toni systemd[1]: Failed to start Light Display Manager.
oct 03 19:01:01 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 19:01:01 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
-- Reboot --
oct 03 19:11:29 toni systemd[1]: Starting Light Display Manager...
oct 03 19:11:30 toni systemd[1]: Started Light Display Manager.
oct 03 19:27:12 toni systemd[1]: Stopping Light Display Manager...
-- Reboot --
oct 03 19:45:01 toni systemd[1]: Starting Light Display Manager...
oct 03 19:45:04 toni systemd[1]: Started Light Display Manager.
oct 03 19:46:27 toni systemd[1]: Stopping Light Display Manager...
-- Reboot --
oct 03 20:05:20 toni systemd[1]: Starting Light Display Manager...
oct 03 20:05:23 toni systemd[1]: Started Light Display Manager.
oct 03 20:07:24 toni systemd[1]: Stopping Light Display Manager...
oct 03 20:07:24 toni lightdm[717]: Failed to get D-Bus connection
oct 03 20:07:24 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
-- Reboot --
oct 03 20:14:38 toni systemd[1]: Starting Light Display Manager...
oct 03 20:14:38 toni systemd[1]: Started Light Display Manager.
-- Reboot --
oct 03 22:52:38 toni systemd[1]: Starting Light Display Manager...
oct 03 22:52:40 toni systemd[1]: Started Light Display Manager.
oct 03 22:52:57 toni systemd[1]: Stopping Light Display Manager...
-- Reboot --
oct 03 23:36:10 toni systemd[1]: Starting Light Display Manager...
oct 03 23:36:12 toni systemd[1]: Started Light Display Manager.
oct 03 23:38:02 toni systemd[1]: Stopping Light Display Manager...
-- Reboot --
oct 03 23:49:15 toni systemd[1]: Starting Light Display Manager...
oct 03 23:49:16 toni systemd[1]: Started Light Display Manager.
oct 03 23:49:18 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:49:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:49:18 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:49:18 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:49:18 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:49:18 toni systemd[1]: Starting Light Display Manager...
oct 03 23:49:18 toni systemd[1]: Started Light Display Manager.
oct 03 23:49:18 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:49:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:49:18 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:49:19 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:49:19 toni systemd[1]: Starting Light Display Manager...
oct 03 23:49:19 toni systemd[1]: Started Light Display Manager.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:49:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:49:19 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:49:19 toni systemd[1]: Starting Light Display Manager...
oct 03 23:49:19 toni systemd[1]: Started Light Display Manager.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:49:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:49:19 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:49:19 toni systemd[1]: Starting Light Display Manager...
oct 03 23:49:19 toni systemd[1]: Started Light Display Manager.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:49:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:49:19 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 03 23:49:19 toni systemd[1]: Failed to start Light Display Manager.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:49:19 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
-- Reboot --
oct 03 23:58:20 toni systemd[1]: Starting Light Display Manager...
oct 03 23:58:21 toni systemd[1]: Started Light Display Manager.
oct 03 23:58:23 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:58:23 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:58:23 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:58:24 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:58:24 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:58:24 toni systemd[1]: Starting Light Display Manager...
oct 03 23:58:24 toni systemd[1]: Started Light Display Manager.
oct 03 23:58:24 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:58:24 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:58:24 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:58:24 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:58:24 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:58:24 toni systemd[1]: Starting Light Display Manager...
oct 03 23:58:24 toni systemd[1]: Started Light Display Manager.
oct 03 23:58:24 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:58:24 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:58:24 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:58:25 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:58:25 toni systemd[1]: Starting Light Display Manager...
oct 03 23:58:25 toni systemd[1]: Started Light Display Manager.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:58:25 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:58:25 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:58:25 toni systemd[1]: Starting Light Display Manager...
oct 03 23:58:25 toni systemd[1]: Started Light Display Manager.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 03 23:58:25 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 03 23:58:25 toni systemd[1]: Stopped Light Display Manager.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 03 23:58:25 toni systemd[1]: Failed to start Light Display Manager.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 03 23:58:25 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
oct 04 00:00:01 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:01 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:01 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:01 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:01 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:01 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:01 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:01 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:01 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:01 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:01 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:01 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:01 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:01 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:01 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:02 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:02 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:02 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:02 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:02 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:02 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:02 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:02 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:02 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:02 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:02 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 04 00:00:02 toni systemd[1]: Failed to start Light Display Manager.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:02 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
oct 04 00:00:18 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:18 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:18 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:18 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:18 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:18 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:18 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:18 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:18 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:18 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:18 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:18 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:18 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:18 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:18 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:18 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:18 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:19 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:19 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:19 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:19 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:19 toni systemd[1]: Starting Light Display Manager...
oct 04 00:00:19 toni systemd[1]: Started Light Display Manager.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:00:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:00:19 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 04 00:00:19 toni systemd[1]: Failed to start Light Display Manager.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:00:19 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
oct 04 00:02:00 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:02:00 toni systemd[1]: Starting Light Display Manager...
oct 04 00:02:00 toni systemd[1]: Started Light Display Manager.
oct 04 00:02:00 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:02:00 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:02:00 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:02:01 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:02:01 toni systemd[1]: Starting Light Display Manager...
oct 04 00:02:01 toni systemd[1]: Started Light Display Manager.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:02:01 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:02:01 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:02:01 toni systemd[1]: Starting Light Display Manager...
oct 04 00:02:01 toni systemd[1]: Started Light Display Manager.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:02:01 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:02:01 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:02:01 toni systemd[1]: Starting Light Display Manager...
oct 04 00:02:01 toni systemd[1]: Started Light Display Manager.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:02:01 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:02:01 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:02:01 toni systemd[1]: Starting Light Display Manager...
oct 04 00:02:01 toni systemd[1]: Started Light Display Manager.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:02:01 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:02:01 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:02:02 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:02:02 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:02:02 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 04 00:02:02 toni systemd[1]: Failed to start Light Display Manager.
oct 04 00:02:02 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:02:02 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
-- Reboot --
oct 04 00:10:29 toni systemd[1]: Starting Light Display Manager...
oct 04 00:10:30 toni systemd[1]: Started Light Display Manager.
oct 04 00:10:32 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:10:32 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:10:32 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:10:33 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:10:33 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:10:33 toni systemd[1]: Starting Light Display Manager...
oct 04 00:10:33 toni systemd[1]: Started Light Display Manager.
oct 04 00:10:33 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:10:33 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:10:33 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:10:33 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:10:33 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:10:33 toni systemd[1]: Starting Light Display Manager...
oct 04 00:10:33 toni systemd[1]: Started Light Display Manager.
oct 04 00:10:33 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:10:33 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:10:33 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:10:34 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:10:34 toni systemd[1]: Starting Light Display Manager...
oct 04 00:10:34 toni systemd[1]: Started Light Display Manager.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:10:34 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:10:34 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:10:34 toni systemd[1]: Starting Light Display Manager...
oct 04 00:10:34 toni systemd[1]: Started Light Display Manager.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 04 00:10:34 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 04 00:10:34 toni systemd[1]: Stopped Light Display Manager.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 04 00:10:34 toni systemd[1]: Failed to start Light Display Manager.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 04 00:10:34 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
-- Reboot --
oct 15 16:02:14 toni systemd[1]: Starting Light Display Manager...
oct 15 16:02:15 toni systemd[1]: Started Light Display Manager.
oct 15 16:02:16 toni lightdm[736]: ** (lightdm:736): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 16:02:17 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:02:17 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:02:17 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:02:18 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:02:18 toni systemd[1]: Starting Light Display Manager...
oct 15 16:02:18 toni systemd[1]: Started Light Display Manager.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:02:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:02:18 toni systemd-coredump[800]: Process 787 (Xorg.bin) of user 0 dumped core.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:02:18 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:02:18 toni systemd[1]: Starting Light Display Manager...
oct 15 16:02:18 toni systemd[1]: Started Light Display Manager.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:02:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:02:18 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:02:18 toni systemd[1]: Starting Light Display Manager...
oct 15 16:02:18 toni systemd[1]: Started Light Display Manager.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:02:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:02:18 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:02:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:02:19 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:02:19 toni systemd[1]: Starting Light Display Manager...
oct 15 16:02:19 toni systemd[1]: Started Light Display Manager.
oct 15 16:02:19 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:02:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:02:19 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:02:19 toni systemd-coredump[841]: Process 828 (Xorg.bin) of user 0 dumped core.
oct 15 16:02:19 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:02:19 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:02:19 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 15 16:02:19 toni systemd[1]: Failed to start Light Display Manager.
oct 15 16:02:19 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:02:19 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
-- Reboot --
oct 15 16:14:13 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:14:13 toni systemd[1]: Starting Light Display Manager...
oct 15 16:14:13 toni systemd[1]: Started Light Display Manager.
oct 15 16:14:14 toni lightdm[719]: ** (lightdm:719): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 16:14:15 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:14:15 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:14:15 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:14:15 toni systemd-coredump[738]: Process 725 (Xorg.bin) of user 0 dumped core.
oct 15 16:14:15 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:14:15 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:14:15 toni systemd[1]: Starting Light Display Manager...
oct 15 16:14:15 toni systemd[1]: Started Light Display Manager.
oct 15 16:14:15 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:14:15 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:14:15 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:14:16 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:14:16 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:14:16 toni systemd[1]: Starting Light Display Manager...
oct 15 16:14:16 toni systemd-coredump[760]: Process 758 (Xorg.bin) of user 0 dumped core.
oct 15 16:14:16 toni systemd[1]: Started Light Display Manager.
oct 15 16:14:16 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:14:16 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:14:16 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:14:16 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:14:16 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:14:16 toni systemd[1]: Starting Light Display Manager...
oct 15 16:14:16 toni systemd-coredump[771]: Process 769 (Xorg.bin) of user 0 dumped core.
oct 15 16:14:16 toni systemd[1]: Started Light Display Manager.
oct 15 16:14:16 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:14:16 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:14:16 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:14:16 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:14:16 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:14:16 toni systemd[1]: Starting Light Display Manager...
oct 15 16:14:17 toni systemd-coredump[781]: Process 779 (Xorg.bin) of user 0 dumped core.
oct 15 16:14:17 toni systemd[1]: Started Light Display Manager.
oct 15 16:14:17 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:14:17 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:14:17 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:14:17 toni systemd-coredump[792]: Process 790 (Xorg.bin) of user 0 dumped core.
oct 15 16:14:17 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:14:17 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:14:17 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 15 16:14:17 toni systemd[1]: Failed to start Light Display Manager.
oct 15 16:14:17 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:14:17 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
-- Reboot --
oct 15 16:17:34 toni systemd[1]: Starting Light Display Manager...
oct 15 16:17:34 toni systemd[1]: Started Light Display Manager.
oct 15 16:17:36 toni lightdm[698]: ** (lightdm:698): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 16:17:36 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:17:36 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:17:36 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:17:37 toni systemd-coredump[726]: Process 704 (Xorg.bin) of user 0 dumped core.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:17:37 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:17:37 toni systemd[1]: Starting Light Display Manager...
oct 15 16:17:37 toni systemd[1]: Started Light Display Manager.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:17:37 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:17:37 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:17:37 toni systemd[1]: Starting Light Display Manager...
oct 15 16:17:37 toni systemd-coredump[738]: Process 736 (Xorg.bin) of user 0 dumped core.
oct 15 16:17:37 toni systemd[1]: Started Light Display Manager.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:17:37 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:17:37 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:17:37 toni systemd[1]: Starting Light Display Manager...
oct 15 16:17:37 toni systemd-coredump[748]: Process 746 (Xorg.bin) of user 0 dumped core.
oct 15 16:17:37 toni systemd[1]: Started Light Display Manager.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:17:37 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:17:37 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:17:38 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:17:38 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:17:38 toni systemd[1]: Starting Light Display Manager...
oct 15 16:17:38 toni systemd-coredump[758]: Process 756 (Xorg.bin) of user 0 dumped core.
oct 15 16:17:38 toni systemd[1]: Started Light Display Manager.
oct 15 16:17:38 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:17:38 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:17:38 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:17:38 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:17:38 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:17:38 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 15 16:17:38 toni systemd[1]: Failed to start Light Display Manager.
oct 15 16:17:38 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:17:38 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
oct 15 16:17:38 toni systemd-coredump[768]: Process 766 (Xorg.bin) of user 0 dumped core.
-- Reboot --
oct 15 16:26:12 toni systemd[1]: Starting Light Display Manager...
oct 15 16:26:12 toni systemd[1]: Started Light Display Manager.
oct 15 16:26:14 toni lightdm[691]: ** (lightdm:691): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 16:26:14 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:26:14 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:26:14 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:26:14 toni systemd-coredump[719]: Process 697 (Xorg.bin) of user 0 dumped core.
oct 15 16:26:14 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:26:14 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:26:14 toni systemd[1]: Starting Light Display Manager...
oct 15 16:26:14 toni systemd[1]: Started Light Display Manager.
oct 15 16:26:14 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:26:14 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:26:14 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:26:15 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:26:15 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:26:15 toni systemd[1]: Starting Light Display Manager...
oct 15 16:26:15 toni systemd-coredump[731]: Process 729 (Xorg.bin) of user 0 dumped core.
oct 15 16:26:15 toni systemd[1]: Started Light Display Manager.
oct 15 16:26:15 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:26:15 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:26:15 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:26:15 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:26:15 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:26:15 toni systemd[1]: Starting Light Display Manager...
oct 15 16:26:15 toni systemd-coredump[741]: Process 739 (Xorg.bin) of user 0 dumped core.
oct 15 16:26:15 toni systemd[1]: Started Light Display Manager.
oct 15 16:26:15 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:26:15 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:26:15 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:26:16 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:26:16 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:26:16 toni systemd[1]: Starting Light Display Manager...
oct 15 16:26:16 toni systemd-coredump[751]: Process 749 (Xorg.bin) of user 0 dumped core.
oct 15 16:26:16 toni systemd[1]: Started Light Display Manager.
oct 15 16:26:16 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 16:26:16 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:26:16 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 16:26:16 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 16:26:16 toni systemd[1]: Stopped Light Display Manager.
oct 15 16:26:16 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 15 16:26:16 toni systemd[1]: Failed to start Light Display Manager.
oct 15 16:26:16 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 16:26:16 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
oct 15 16:26:16 toni systemd-coredump[761]: Process 759 (Xorg.bin) of user 0 dumped core.
-- Reboot --
oct 15 17:47:39 toni systemd[1]: Starting Light Display Manager...
oct 15 17:47:39 toni systemd[1]: Started Light Display Manager.
oct 15 17:47:41 toni lightdm[712]: ** (lightdm:712): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 17:47:41 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 17:47:41 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 17:47:41 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 17:47:41 toni systemd-coredump[740]: Process 718 (Xorg.bin) of user 0 dumped core.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 17:47:42 toni systemd[1]: Stopped Light Display Manager.
oct 15 17:47:42 toni systemd[1]: Starting Light Display Manager...
oct 15 17:47:42 toni systemd[1]: Started Light Display Manager.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 17:47:42 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 17:47:42 toni systemd[1]: Stopped Light Display Manager.
oct 15 17:47:42 toni systemd[1]: Starting Light Display Manager...
oct 15 17:47:42 toni systemd-coredump[752]: Process 750 (Xorg.bin) of user 0 dumped core.
oct 15 17:47:42 toni systemd[1]: Started Light Display Manager.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 17:47:42 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 17:47:42 toni systemd[1]: Stopped Light Display Manager.
oct 15 17:47:42 toni systemd[1]: Starting Light Display Manager...
oct 15 17:47:42 toni systemd-coredump[762]: Process 760 (Xorg.bin) of user 0 dumped core.
oct 15 17:47:42 toni systemd[1]: Started Light Display Manager.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 17:47:42 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 17:47:42 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 17:47:43 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 17:47:43 toni systemd[1]: Stopped Light Display Manager.
oct 15 17:47:43 toni systemd[1]: Starting Light Display Manager...
oct 15 17:47:43 toni systemd-coredump[772]: Process 770 (Xorg.bin) of user 0 dumped core.
oct 15 17:47:43 toni systemd[1]: Started Light Display Manager.
oct 15 17:47:43 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 17:47:43 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 17:47:43 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 17:47:43 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 17:47:43 toni systemd[1]: Stopped Light Display Manager.
oct 15 17:47:43 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 15 17:47:43 toni systemd[1]: Failed to start Light Display Manager.
oct 15 17:47:43 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 17:47:43 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
oct 15 17:47:43 toni systemd-coredump[782]: Process 780 (Xorg.bin) of user 0 dumped core.
oct 15 18:09:38 toni systemd[1]: Starting Light Display Manager...
oct 15 18:09:38 toni systemd[1]: Started Light Display Manager.
oct 15 18:09:38 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:09:38 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:09:38 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:09:38 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:09:38 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:09:38 toni systemd[1]: Starting Light Display Manager...
oct 15 18:09:38 toni systemd[1]: Started Light Display Manager.
oct 15 18:09:38 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:09:38 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:09:38 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:09:38 toni lightdm[983]: ** (lightdm:983): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 18:09:38 toni systemd-coredump[1002]: Process 1000 (Xorg.bin) of user 0 dumped core.
oct 15 18:09:38 toni systemd-coredump[991]: Process 989 (Xorg.bin) of user 0 dumped core.
oct 15 18:09:39 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:09:39 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:09:39 toni systemd[1]: Starting Light Display Manager...
oct 15 18:09:39 toni systemd[1]: Started Light Display Manager.
oct 15 18:09:39 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:09:39 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:09:39 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:09:39 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:09:39 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:09:39 toni systemd[1]: Starting Light Display Manager...
oct 15 18:09:39 toni systemd-coredump[1013]: Process 1011 (Xorg.bin) of user 0 dumped core.
oct 15 18:09:39 toni systemd-coredump[1023]: Process 1021 (Xorg.bin) of user 0 dumped core.
oct 15 18:09:39 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:09:39 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:09:39 toni systemd[1]: Starting Light Display Manager...
oct 15 18:09:39 toni systemd[1]: Started Light Display Manager.
oct 15 18:09:39 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:09:39 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:09:39 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:09:40 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:09:40 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:09:40 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 15 18:09:40 toni systemd-coredump[1033]: Process 1031 (Xorg.bin) of user 0 dumped core.
-- Reboot --
oct 15 18:16:35 toni systemd[1]: Starting Light Display Manager...
oct 15 18:16:35 toni systemd[1]: Started Light Display Manager.
oct 15 18:16:37 toni lightdm[757]: ** (lightdm:757): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 18:16:37 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:16:37 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:16:37 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:16:37 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:16:37 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:16:37 toni systemd[1]: Starting Light Display Manager...
oct 15 18:16:37 toni systemd-coredump[785]: Process 763 (Xorg.bin) of user 0 dumped core.
oct 15 18:16:37 toni systemd[1]: Started Light Display Manager.
oct 15 18:16:37 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:16:37 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:16:37 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:16:38 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:16:38 toni systemd[1]: Starting Light Display Manager...
oct 15 18:16:38 toni systemd[1]: Started Light Display Manager.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:16:38 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:16:38 toni systemd-coredump[797]: Process 795 (Xorg.bin) of user 0 dumped core.
oct 15 18:16:38 toni systemd-coredump[807]: Process 805 (Xorg.bin) of user 0 dumped core.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:16:38 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:16:38 toni systemd[1]: Starting Light Display Manager...
oct 15 18:16:38 toni systemd[1]: Started Light Display Manager.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:16:38 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:16:38 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:16:38 toni systemd[1]: Starting Light Display Manager...
oct 15 18:16:38 toni systemd-coredump[817]: Process 815 (Xorg.bin) of user 0 dumped core.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:16:38 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:16:38 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:16:39 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:16:39 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:16:39 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 15 18:16:39 toni systemd[1]: Failed to start Light Display Manager.
oct 15 18:16:39 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:16:39 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
oct 15 18:16:39 toni systemd-coredump[827]: Process 825 (Xorg.bin) of user 0 dumped core.
-- Reboot --
oct 15 18:40:14 toni systemd[1]: Starting Light Display Manager...
oct 15 18:40:14 toni systemd[1]: Started Light Display Manager.
oct 15 18:40:16 toni lightdm[747]: ** (lightdm:747): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 18:40:16 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:40:16 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:40:16 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:40:16 toni systemd-coredump[775]: Process 753 (Xorg.bin) of user 0 dumped core.
oct 15 18:40:16 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:40:16 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:40:16 toni systemd[1]: Starting Light Display Manager...
oct 15 18:40:16 toni systemd[1]: Started Light Display Manager.
oct 15 18:40:16 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:40:16 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:40:16 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:40:16 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:40:16 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:40:16 toni systemd[1]: Starting Light Display Manager...
oct 15 18:40:16 toni systemd-coredump[787]: Process 785 (Xorg.bin) of user 0 dumped core.
oct 15 18:40:16 toni systemd[1]: Started Light Display Manager.
oct 15 18:40:17 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:40:17 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:40:17 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:40:17 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:40:17 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:40:17 toni systemd[1]: Starting Light Display Manager...
oct 15 18:40:17 toni systemd-coredump[797]: Process 795 (Xorg.bin) of user 0 dumped core.
oct 15 18:40:17 toni systemd[1]: Started Light Display Manager.
oct 15 18:40:17 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:40:17 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:40:17 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:40:17 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:40:17 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:40:17 toni systemd[1]: Starting Light Display Manager...
oct 15 18:40:17 toni systemd-coredump[807]: Process 805 (Xorg.bin) of user 0 dumped core.
oct 15 18:40:17 toni systemd[1]: Started Light Display Manager.
oct 15 18:40:17 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:40:17 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:40:17 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:40:18 toni systemd-coredump[817]: Process 815 (Xorg.bin) of user 0 dumped core.
oct 15 18:40:18 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:40:18 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:40:18 toni systemd[1]: lightdm.service: Start request repeated too quickly.
oct 15 18:40:18 toni systemd[1]: Failed to start Light Display Manager.
oct 15 18:40:18 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:40:18 toni systemd[1]: lightdm.service: Failed with result 'start-limit'.
-- Reboot --
oct 15 18:47:10 toni systemd[1]: Starting Light Display Manager...
oct 15 18:47:10 toni systemd[1]: Started Light Display Manager.
oct 15 18:47:12 toni lightdm[706]: ** (lightdm:706): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
oct 15 18:47:12 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:47:12 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:47:12 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:47:12 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:47:12 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:47:12 toni systemd[1]: Starting Light Display Manager...
oct 15 18:47:12 toni systemd[1]: Started Light Display Manager.
oct 15 18:47:12 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:47:12 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:47:12 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:47:13 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:47:13 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:47:13 toni systemd[1]: Starting Light Display Manager...
oct 15 18:47:13 toni systemd-coredump[746]: Process 744 (Xorg.bin) of user 0 dumped core.
oct 15 18:47:13 toni systemd-coredump[734]: Process 712 (Xorg.bin) of user 0 dumped core.
oct 15 18:47:13 toni systemd[1]: Started Light Display Manager.
oct 15 18:47:13 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:47:13 toni systemd[1]: lightdm.service: Unit entered failed state.
oct 15 18:47:13 toni systemd[1]: lightdm.service: Failed with result 'exit-code'.
oct 15 18:47:13 toni systemd[1]: lightdm.service: Service hold-off time over, scheduling restart.
oct 15 18:47:13 toni systemd[1]: Stopped Light Display Manager.
oct 15 18:47:13 toni systemd-coredump[756]: Process 754 (Xorg.bin) of user 0 dumped core.
oct 15 18:47:13 toni systemd[1]: Starting Light Display Manager...
oct 15 18:47:13 toni systemd[1]: Started Light Display Manager.
oct 15 18:47:13 toni systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
oct 15 18:47:13 toni systemd-coredump[776]: Process 774 (Xorg.bin) of user 0 dumped core.
oct 15 18:47:14 toni systemd-coredump[766]: Process 764 (Xorg.bin) of user 0 dumped core.

7) By process ID= 768

# journalctl _PID=768

-- Logs begin at vie 2014-05-30 17:31:37 CEST, end at jue 2015-10-15 18:47:16 CEST. --
jul 05 11:50:34 toni polkitd[768]: Started polkitd version 0.113
jul 05 11:50:35 toni polkitd[768]: Loading rules from directory /etc/polkit-1/rules.d
jul 05 11:50:35 toni polkitd[768]: Loading rules from directory /usr/share/polkit-1/rules.d
jul 05 11:50:35 toni polkitd[768]: Finished loading, compiling and executing 3 rules
jul 05 11:50:35 toni polkitd[768]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
jul 05 11:51:06 toni polkitd[768]: Registered Authentication Agent for unix-session:c2 (system bus name :1.29 [/usr/bin/gnome-shell], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale es_ES.utf8)
jul 05 13:12:30 toni polkitd[768]: Unregistered Authentication Agent for unix-session:c2 (system bus name :1.29, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale es_ES.utf8) (disconnected from bus)
jul 05 13:12:30 toni polkitd[768]: Registered Authentication Agent for unix-session:c2 (system bus name :1.56 [/usr/bin/gnome-shell], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale es_ES.utf8)
-- Reboot --
oct 05 17:22:42 toni polkitd[768]: Started polkitd version 0.113
oct 05 17:22:42 toni polkitd[768]: Loading rules from directory /etc/polkit-1/rules.d
oct 05 17:22:42 toni polkitd[768]: Loading rules from directory /usr/share/polkit-1/rules.d
oct 05 17:22:42 toni polkitd[768]: Finished loading, compiling and executing 2 rules
oct 05 17:22:42 toni polkitd[768]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
oct 05 17:22:58 toni polkitd[768]: Registered Authentication Agent for unix-session:c1 (system bus name :1.15 [gnome-shell --mode=gdm --wayland --display-server], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale es_ES.UTF8)
oct 05 17:23:42 toni polkitd[768]: Registered Authentication Agent for unix-session:c2 (system bus name :1.63 [/usr/bin/gnome-shell --wayland --display-server], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale es_ES.utf8)
oct 05 17:51:05 toni polkitd[768]: Unregistered Authentication Agent for unix-session:c2 (system bus name :1.63, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale es_ES.utf8) (disconnected from bus)
-- Reboot --
oct 13 12:02:40 toni accounts-daemon[768]: started daemon version 0.6.40
-- Reboot --
oct 13 22:56:53 toni polkitd[768]: Started polkitd version 0.113
oct 13 22:56:54 toni polkitd[768]: Loading rules from directory /etc/polkit-1/rules.d
oct 13 22:56:54 toni polkitd[768]: Loading rules from directory /usr/share/polkit-1/rules.d
oct 13 22:56:54 toni polkitd[768]: Finished loading, compiling and executing 2 rules
oct 13 22:56:54 toni polkitd[768]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
oct 13 22:57:10 toni polkitd[768]: Registered Authentication Agent for unix-session:c1 (system bus name :1.15 [gnome-shell --mode=gdm --wayland --display-server], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale es_ES.UTF8)
-- Reboot --
oct 14 00:13:39 toni dhclient[768]: DHCPREQUEST on wlp3s0 to 255.255.255.255 port 67
oct 14 00:13:39 toni dhclient[768]: DHCPACK from 192.168.1.1
oct 14 00:13:39 toni dhclient[768]: bound to 192.168.1.128 -- renewal in 117599 seconds.
-- Reboot --
oct 15 12:08:33 toni rtkit-daemon[768]: Successfully called chroot.
oct 15 12:08:33 toni rtkit-daemon[768]: Successfully dropped privileges.
oct 15 12:08:33 toni rtkit-daemon[768]: Successfully limited resources.
oct 15 12:08:33 toni rtkit-daemon[768]: Running.
oct 15 12:08:33 toni rtkit-daemon[768]: Watchdog thread running.
oct 15 12:08:33 toni rtkit-daemon[768]: Canary thread running.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:34 toni rtkit-daemon[768]: Supervising 0 threads of 0 processes of 1 users.
oct 15 12:08:56 toni rtkit-daemon[768]: Successfully made thread 1004 of process 1004 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
oct 15 12:08:56 toni rtkit-daemon[768]: Supervising 1 threads of 1 processes of 1 users.
oct 15 13:27:13 toni rtkit-daemon[768]: Successfully made thread 12291 of process 12291 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
oct 15 13:27:13 toni rtkit-daemon[768]: Supervising 1 threads of 1 processes of 1 users.
oct 15 13:27:14 toni rtkit-daemon[768]: Successfully made thread 12300 of process 12300 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
oct 15 13:27:14 toni rtkit-daemon[768]: Supervising 1 threads of 1 processes of 1 users.
oct 15 13:27:14 toni rtkit-daemon[768]: Successfully made thread 12305 of process 12305 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
oct 15 13:27:14 toni rtkit-daemon[768]: Supervising 1 threads of 1 processes of 1 users.
oct 15 13:27:14 toni rtkit-daemon[768]: Successfully made thread 12310 of process 12310 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
oct 15 13:27:14 toni rtkit-daemon[768]: Supervising 1 threads of 1 processes of 1 users.
oct 15 13:27:15 toni rtkit-daemon[768]: Successfully made thread 12315 of process 12315 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
oct 15 13:27:15 toni rtkit-daemon[768]: Supervising 1 threads of 1 processes of 1 users.
-- Reboot --
oct 15 16:17:38 toni systemd-coredump[768]: Process 766 (Xorg.bin) of user 0 dumped core.

I am not very expert analyzing this messages so if somebody in the arch community can help it will be highly appreciated.

Aditional notes:

- I am using AMD proprietary drivers (catalyst-total)
- arch kernel 4.1.10-2-lts as catalyst is not compatible with 4.2.x according to wiki
- Parameters on kernel lts: nomodeset i915.modeset=0 (I have combined GPUs AMD and Intel)
- xorg-server, xorg-common and related to version 1.16.4-1 (as above is not compatible with catalyst)
- I have not installed xf86-video-intel and xf86-video-ati

Specific to lightdm configuration:
- I have installed two greeters: lightdm-gtk-greeter and light-webkit-greeter
- I have set greeter-session pointing to lightdm-gtk-greeter in /etc/lightdm/lightdm.conf to use it
- Also in /etc/lightdm/lightdm.conf I have set logind-check-graphical=true
- I have checked each greeter has its *.desktop file in /usr/share/xgreeters (they are there)
- I have reinstalled gdk-pixbuf2 package as said lightdm wiki
- I haven't autologin. I use password for login so no autologin configured.
- I haven't not touched default configuration for lightdm-gtk-greeter in /etc/lightdm/lightdm-gtk-greeter.conf (it is the default, all commented)
- In /usr/sharexsessions I have checked that exist .desktop files: gnome and gnome-classic are available. Also I have copied to this directory the one for lightdm-gtk-greeter.desktop from /usr/share/xgreeters

I have followed line by line what it is said in lightdm wiki but without success.
Also I have read AMD wiki to see if it is a problem related to my graphic card configuration.

Any ideas arch community?

byte · 2015-10-15 18:06:13

Since your Xorg is crashing - does it start without any DM, just with 'startx'? You might want to install a minimal WM like Openbox for that and put "exec openbox-session" in .xinitrc.
And /var/log/Xorg.0.log might have hints, too.

Last edited by byte (2015-10-15 18:07:48)

toni · 2015-10-15 21:58:17

byte wrote:

Since your Xorg is crashing - does it start without any DM, just with 'startx'? You might want to install a minimal WM like Openbox for that and put "exec openbox-session" in .xinitrc.
And /var/log/Xorg.0.log might have hints, too.

Thanks for your suggestion.

I have proceeded as below:

1) Install openbox package:

# pacman -S openbox

2) Once installed, copy configuration to ~/.config/openbox

$ mkdir -p ~/.config/openbox
# cp /etc/xdg/openbox/{rc.xml,menu.xml,autostart,environment} ~/.config/openbox

3) Install xorg-xinit package to get access to xinit and startx commands:

# pacman -S xorg-xinit

4) Copy xinitrc template to my local ~/.xinitrc

# cp /etc/X11/xinit/xinitrc ~/.xinitrc

5) Modify ~/.xinitrc file to add the line "exec openbox-session" (without double-quotes). This is the last line in ~/.xinitrc. Another existing line beginning with "exec xterm ...." was there at the end of the file so I have commented it and put mine.
(Note: line after "exec..." are ignored according to xinitrc - ArchWiki).

6) Finally, I execute the command:

$ startx

Note: I execute as a normal user.

By executing this command, X does not start and outputs some errors and recommend to investigate /var/log/Xorg.0.log.

So /var/log/Xorg.0.log says:

$ grep '(EE)' /var/log/Xorg.0.log

	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   895.299] (EE) 
[   895.299] (EE) Backtrace:
[   895.299] (EE) 0: /usr/bin/Xorg.bin (xorg_backtrace+0x56) [0x594566]
[   895.299] (EE) 1: /usr/bin/Xorg.bin (0x400000+0x1986b9) [0x5986b9]
[   895.299] (EE) 2: /usr/lib/libc.so.6 (0x7f6323f67000+0x33680) [0x7f6323f9a680]
[   895.299] (EE) 3: /usr/lib/libatiuki.so.1 (0x7f631f45e000+0xb39d) [0x7f631f46939d]
[   895.299] (EE) 4: /usr/lib/libatiuki.so.1 (ukiPcsLoadToKernel+0x67) [0x7f631f4690a7]
[   895.299] (EE) 5: /usr/lib/libatiuki.so.1 (0x7f631f45e000+0xa31c) [0x7f631f46831c]
[   895.299] (EE) 6: /usr/lib/libatiuki.so.1 (0x7f631f45e000+0x9278) [0x7f631f467278]
[   895.299] (EE) 7: /usr/lib/libatiuki.so.1 (ukiOpen+0x5d) [0x7f631f46371d]
[   895.299] (EE) 8: /usr/lib/xorg/modules/drivers/fglrx_drv.so (xdl_xs116_atiddxPxEarlyCheck+0x51) [0x7f631fda75c1]
[   895.299] (EE) 9: /usr/lib/xorg/modules/drivers/fglrx_drv.so (xdl_xs116_atiddxProbe+0xd7f) [0x7f631fd867bf]
[   895.299] (EE) 10: /usr/lib/xorg/modules/drivers/fglrx_drv.so (atiddxProbe+0xd) [0x7f631fb6e30d]
[   895.299] (EE) 11: /usr/bin/Xorg.bin (xf86BusConfig+0x46) [0x46c256]
[   895.300] (EE) 12: /usr/bin/Xorg.bin (InitOutput+0x988) [0x47a668]
[   895.300] (EE) 13: /usr/bin/Xorg.bin (0x400000+0x3baca) [0x43baca]
[   895.300] (EE) 14: /usr/lib/libc.so.6 (__libc_start_main+0xf0) [0x7f6323f87610]
[   895.300] (EE) 15: /usr/bin/Xorg.bin (_start+0x29) [0x4260f9]
[   895.300] (EE) 
[   895.300] (EE) Segmentation fault at address 0x8
[   895.300] (EE) 
[   895.300] (EE) Caught signal 11 (Segmentation fault). Server aborting
[   895.300] (EE) 
[   895.300] (EE) 
[   895.300] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[   895.300] (EE)

$ grep '(WW)' /var/log/Xorg.0.log

	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   895.290] (WW) Falling back to old probe method for fglrx

Trilby · 2015-10-15 22:00:27

Please post the full log, not the grepped versions ... and is /var/log/Xorg.0.log actually your currently log?

toni · 2015-10-15 23:18:12

Trilby wrote:

Please post the full log, not the grepped versions ... and is /var/log/Xorg.0.log actually your currently log?

Yes, the current log is /var/log/Xorg.0.log and that's the full log:

/var/log/Xorg.0.log

[    42.329] 
X.Org X Server 1.16.4
Release Date: 2014-12-20
[    42.329] X Protocol Version 11, Revision 0
[    42.329] Build Operating System: Linux 3.17.6-1-ARCH x86_64 
[    42.329] Current Operating System: Linux toni 4.1.10-2-lts #1 SMP Wed Oct 7 21:57:44 CEST 2015 x86_64
[    42.329] Kernel command line: initrd=\initramfs-linux-lts.img root=UUID=b43132f0-7cee-4d3a-a634-40f3ce4f133f rw nomodeset i915.modeset=0
[    42.329] Build Date: 11 February 2015  08:10:00AM
[    42.329]  
[    42.329] Current version of pixman: 0.32.8
[    42.329] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    42.329] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    42.330] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Oct 16 00:51:13 2015
[    42.379] (==) Using config file: "/etc/X11/xorg.conf"
[    42.379] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    42.379] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    42.441] (==) ServerLayout "aticonfig Layout"
[    42.441] (**) |-->Screen "aticonfig-Screen[0]-0" (0)
[    42.441] (**) |   |-->Monitor "aticonfig-Monitor[0]-0"
[    42.457] (**) |   |-->Device "aticonfig-Device[0]-0"
[    42.457] (==) Automatically adding devices
[    42.457] (==) Automatically enabling devices
[    42.457] (==) Automatically adding GPU devices
[    42.562] (==) FontPath set to:
	/usr/share/fonts/misc/,
	/usr/share/fonts/TTF/,
	/usr/share/fonts/OTF/,
	/usr/share/fonts/Type1/,
	/usr/share/fonts/100dpi/,
	/usr/share/fonts/75dpi/
[    42.562] (==) ModulePath set to "/usr/lib/xorg/modules"
[    42.562] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    42.573] (II) Loader magic: 0x819d80
[    42.573] (II) Module ABI versions:
[    42.573] 	X.Org ANSI C Emulation: 0.4
[    42.573] 	X.Org Video Driver: 18.0
[    42.573] 	X.Org XInput driver : 21.0
[    42.573] 	X.Org Server Extension : 8.0
[    42.575] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c1
[    42.576] (--) PCI:*(0:0:2:0) 8086:0416:1179:f945 rev 6, Mem @ 0xf7400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64
[    42.576] (--) PCI: (0:1:0:0) 1002:6823:1179:f945 rev 0, Mem @ 0xe0000000/268435456, 0xf7b00000/262144, I/O @ 0x0000e000/256, BIOS @ 0x????????/131072
[    42.576] (II) Open ACPI successful (/var/run/acpid.socket)
[    42.576] (II) "glx" will be loaded by default.
[    42.576] (II) LoadModule: "glx"
[    42.639] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    42.659] (II) Module glx: vendor="X.Org Foundation"
[    42.659] 	compiled for 1.16.4, module version = 1.0.0
[    42.659] 	ABI class: X.Org Server Extension, version 8.0
[    42.659] (==) AIGLX enabled
[    42.659] (II) LoadModule: "fglrx"
[    42.672] (II) Loading /usr/lib/xorg/modules/drivers/fglrx_drv.so
[    43.224] (II) Module fglrx: vendor="FireGL - AMD Technologies Inc."
[    43.224] 	compiled for 1.4.99.906, module version = 15.20.3
[    43.224] 	Module class: X.Org Video Driver
[    43.236] (II) Loading sub module "fglrxdrm"
[    43.236] (II) LoadModule: "fglrxdrm"
[    43.236] (II) Loading /usr/lib/xorg/modules/linux/libfglrxdrm.so
[    43.307] (II) Module fglrxdrm: vendor="FireGL - AMD Technologies Inc."
[    43.307] 	compiled for 1.4.99.906, module version = 15.20.3
[    43.307] (II) AMD Proprietary Linux Driver Version Identifier:15.20.3
[    43.307] (II) AMD Proprietary Linux Driver Release Identifier: UNSUPPORTED-15.201.1151              
[    43.307] (II) AMD Proprietary Linux Driver Build Date: Sep  8 2015 15:06:35
[    43.307] (++) using VT number 1

[    43.307] (--) controlling tty is VT number 1, auto-enabling KeepTty
[    43.307] (WW) Falling back to old probe method for fglrx
[    43.384] (II) Loading PCS database from /etc/ati/amdpcsdb /etc/ati/amdpcsdb.default
[    43.386] ukiDynamicMajor: found major device number 250
[    43.386] ukiDynamicMajor: found major device number 250
[    43.386] ukiOpenByBusid: Searching for BusID PCI:1:0:0
[    43.386] ukiOpenDevice: node name is /dev/ati/card0
[    43.386] ukiOpenDevice: open result is 11, (OK)
[    43.386] (EE) 
[    43.386] (EE) Backtrace:
[    43.435] (EE) 0: /usr/bin/Xorg.bin (xorg_backtrace+0x56) [0x594566]
[    43.435] (EE) 1: /usr/bin/Xorg.bin (0x400000+0x1986b9) [0x5986b9]
[    43.436] (EE) 2: /usr/lib/libc.so.6 (0x7fa30680a000+0x33680) [0x7fa30683d680]
[    43.436] (EE) 3: /usr/lib/libatiuki.so.1 (0x7fa301d01000+0xb39d) [0x7fa301d0c39d]
[    43.436] (EE) 4: /usr/lib/libatiuki.so.1 (ukiPcsLoadToKernel+0x67) [0x7fa301d0c0a7]
[    43.436] (EE) 5: /usr/lib/libatiuki.so.1 (0x7fa301d01000+0xa31c) [0x7fa301d0b31c]
[    43.436] (EE) 6: /usr/lib/libatiuki.so.1 (0x7fa301d01000+0x9278) [0x7fa301d0a278]
[    43.436] (EE) 7: /usr/lib/libatiuki.so.1 (ukiOpen+0x5d) [0x7fa301d0671d]
[    43.436] (EE) 8: /usr/lib/xorg/modules/drivers/fglrx_drv.so (xdl_xs116_atiddxPxEarlyCheck+0x51) [0x7fa30264a5c1]
[    43.436] (EE) 9: /usr/lib/xorg/modules/drivers/fglrx_drv.so (xdl_xs116_atiddxProbe+0xd7f) [0x7fa3026297bf]
[    43.436] (EE) 10: /usr/lib/xorg/modules/drivers/fglrx_drv.so (atiddxProbe+0xd) [0x7fa30241130d]
[    43.436] (EE) 11: /usr/bin/Xorg.bin (xf86BusConfig+0x46) [0x46c256]
[    43.436] (EE) 12: /usr/bin/Xorg.bin (InitOutput+0x988) [0x47a668]
[    43.436] (EE) 13: /usr/bin/Xorg.bin (0x400000+0x3baca) [0x43baca]
[    43.436] (EE) 14: /usr/lib/libc.so.6 (__libc_start_main+0xf0) [0x7fa30682a610]
[    43.436] (EE) 15: /usr/bin/Xorg.bin (_start+0x29) [0x4260f9]
[    43.436] (EE) 
[    43.436] (EE) Segmentation fault at address 0x8
[    43.436] (EE) 
Fatal server error:
[    43.436] (EE) Caught signal 11 (Segmentation fault). Server aborting
[    43.436] (EE) 
[    43.436] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[    43.436] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[    43.436] (EE)

Also here is some configuration files:

/etc/X11/xorg.conf

Section "ServerLayout"
	Identifier     "aticonfig Layout"
	Screen      0  "aticonfig-Screen[0]-0" 0 0
EndSection

Section "Module"
EndSection

Section "Monitor"
	Identifier   "aticonfig-Monitor[0]-0"
	Option	    "VendorName" "ATI Proprietary Driver"
	Option	    "ModelName" "Generic Autodetecting Monitor"
	Option	    "DPMS" "true"
EndSection

Section "Device"
	Identifier  "aticonfig-Device[0]-0"
	Driver      "fglrx"
	BusID       "PCI:1:0:0"
EndSection

Section "Screen"
	Identifier "aticonfig-Screen[0]-0"
	Device     "aticonfig-Device[0]-0"
	Monitor    "aticonfig-Monitor[0]-0"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
	EndSubSection
EndSection

~/.xinitrc

#!/bin/sh

userresources=$HOME/.Xresources
usermodmap=$HOME/.Xmodmap
sysresources=/etc/X11/xinit/.Xresources
sysmodmap=/etc/X11/xinit/.Xmodmap

# merge in defaults and keymaps

if [ -f $sysresources ]; then







    xrdb -merge $sysresources

fi

if [ -f $sysmodmap ]; then
    xmodmap $sysmodmap
fi

if [ -f "$userresources" ]; then







    xrdb -merge "$userresources"

fi

if [ -f "$usermodmap" ]; then
    xmodmap "$usermodmap"
fi

# start some nice programs

if [ -d /etc/X11/xinit/xinitrc.d ] ; then
 for f in /etc/X11/xinit/xinitrc.d/?*.sh ; do
  [ -x "$f" ] && . "$f"
 done
 unset f
fi

twm &
xclock -geometry 50x50-1+1 &
xterm -geometry 80x50+494+51 &
xterm -geometry 80x20+494-0 &
# exec xterm -geometry 80x66+0+0 -name login
# exec openbox-gnome-session
exec openbox-session

Finally, I have to say that the final lines as a result of startx are:

xinit : giving up
xinit : unable to connect to X server. Connection refused.
xinit : server error

I have tried below command to make sure X server isn't blocked on DISPLAY:0 and already running:

$ startx --:1

but I get the same result as startx.

Also doing:

$ xhost
$ xhost +local:

I get an error saying unable to connect display "" (empty string¿?¿?)

Last edited by toni (2015-10-15 23:25:13)

Trilby · 2015-10-15 23:24:09

toni wrote:

Yes, the current log is /var/log/Xorg.0.log

[    42.329] 
X.Org X Server 1.16.4
Release Date: 2014-12-20
[    42.329] X Protocol Version 11, Revision 0
[    42.329] Build Operating System: Linux 3.17.6-1-ARCH x86_64

Really? Either that isn't the current log, or you haven't updated in a very long time. I suspect the former. Is there a different log in ~/.local/share/xorg/?

toni · 2015-10-15 23:47:11

Trilby wrote:

toni wrote:
Yes, the current log is /var/log/Xorg.0.log
[    42.329] 
X.Org X Server 1.16.4
Release Date: 2014-12-20
[    42.329] X Protocol Version 11, Revision 0
[    42.329] Build Operating System: Linux 3.17.6-1-ARCH x86_64
Really? Either that isn't the current log, or you haven't updated in a very long time. I suspect the former. Is there a different log in ~/.local/share/xorg/?

Yes, It is the current log. When starting startx it says:

Log file: "/var/log/Xorg.0.log", Time: Fri Oct 16 00:51:13 2015

Furthermore, at the end of the output of startx it says:

[    43.436] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.

The date you refer in the header of the file:

X.Org X Server 1.16.4
Release Date: 2014-12-20

is the release date of X.Org X Server 1.16.4, not the date of creation of the log /var/log/Xorg.0.log

In my ~/.local/share/xorg there is another Xorg.0.log file but this is not the generated as a result of startx.

Furthermore, that in ~/.local/share/xorg is an old one when I was using xorg-server version 1.17 and gdm as desktop manager with AMD open source drivers xf86-video-ati.

Now I am using AMD proprietary drivers catalyst, (catalyst-total package) and it is not compatible with xorg server 1.17, only < 1.17 so I have downgraded it to 1.16.4. Also I uninstalled gdm and tried lightdm but it was not working so finally as byte suggested I installed openbox with minimal things to see if startx works. But it continues not working.

Trilby · 2015-10-16 00:05:26

~~Ok, then why are you also running a kernel from last december? If that really is a log, update your system.~~

Oops, sorry, I read the build OS line rather than the running OS line. I was just suspicious as xorg logs haven't been stored there in a while - but if you run an older xorg for catalyst that makes sense.

toni · 2015-10-16 00:39:14

Trilby wrote:

Ok, then why are you also running a kernel from last december? If that really is a log, update your system.

I am runing kernel 4.1.10-2-lts which last update is from 2015-10-09 and not the kernel 4.2.x because catalyst is not compatible with it yet.

See /var/log/Xorg.0.log header please:

[    42.329] Build Operating System: Linux 3.17.6-1-ARCH x86_64 
[    42.329] Current Operating System: Linux toni 4.1.10-2-lts #1 SMP Wed Oct 7 21:57:44 CEST 2015 x86_64

As above says my current OS is 4.1.10-2-lts and "uname -r" command confirm it.

toni · 2015-10-17 01:33:32

As I was receiving messages such as Unable to open DISPLAY I search for information and found some threads:

1
2
3

In my case, under /etc folder I have below files related to host:

#
# /etc/host.conf
#

order hosts,bind
multi on

# End of file

/etc/hostname

toni

#
# /etc/hosts: static lookup table for host names
#

#<ip-address>	<hostname.domain.org>	<hostname>
127.0.0.1	localhost.localdomain	localhost
::1		localhost.localdomain	localhost

# End of file

In my case there is no /etc/NetworkManager/nm-system-settings.conf, instead there is NetworkManager.conf with similar content as talked in the above three threads.

[main]
plugins=keyfile
dhcp=dhclient
dns=default

## Set static hostname
[keyfile]
hostname=toni
#hostname=foobar

## HTTP-based connectivity check
#[connectivity]
#uri=http://nmcheck.gnome.org/check_network_status.txt
#interval=100

In my case, section [keyfile] was commented by default, so I have uncommented and set hostname as toni.

Then I have rebooted and log in again into virtual terminal tty1 as my normal user.

Once logged in I have done:

$ aticonfig --initial

and afterwards:

$ startx (also xinit exec openbox-session is the same)

Taking into account that my DISPLAY environment variable is empty, below output /var/log/Xorg.0.log is generated as a result of startx command:

[  1499.534] 
X.Org X Server 1.16.4
Release Date: 2014-12-20
[  1499.536] X Protocol Version 11, Revision 0
[  1499.537] Build Operating System: Linux 3.17.6-1-ARCH x86_64 
[  1499.538] Current Operating System: Linux toni 4.1.10-2-lts #1 SMP Wed Oct 7 21:57:44 CEST 2015 x86_64
[  1499.538] Kernel command line: initrd=\initramfs-linux-lts.img root=UUID=b43132f0-7cee-4d3a-a634-40f3ce4f133f rw nomodeset i915.modeset=0
[  1499.539] Build Date: 11 February 2015  08:10:00AM
[  1499.540]  
[  1499.540] Current version of pixman: 0.32.8
[  1499.542] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[  1499.542] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  1499.544] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Oct 17 03:08:13 2015
[  1499.545] (==) Using config file: "/etc/X11/xorg.conf"
[  1499.546] (==) Using config directory: "/etc/X11/xorg.conf.d"
[  1499.546] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  1499.546] (==) ServerLayout "aticonfig Layout"
[  1499.546] (**) |-->Screen "aticonfig-Screen[0]-0" (0)
[  1499.546] (**) |   |-->Monitor "aticonfig-Monitor[0]-0"
[  1499.547] (**) |   |-->Device "aticonfig-Device[0]-0"
[  1499.547] (==) Automatically adding devices
[  1499.547] (==) Automatically enabling devices
[  1499.547] (==) Automatically adding GPU devices
[  1499.547] (==) FontPath set to:
	/usr/share/fonts/misc/,
	/usr/share/fonts/TTF/,
	/usr/share/fonts/OTF/,
	/usr/share/fonts/Type1/,
	/usr/share/fonts/100dpi/,
	/usr/share/fonts/75dpi/
[  1499.547] (==) ModulePath set to "/usr/lib/xorg/modules"
[  1499.547] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[  1499.547] (II) Loader magic: 0x819d80
[  1499.547] (II) Module ABI versions:
[  1499.547] 	X.Org ANSI C Emulation: 0.4
[  1499.547] 	X.Org Video Driver: 18.0
[  1499.547] 	X.Org XInput driver : 21.0
[  1499.547] 	X.Org Server Extension : 8.0
[  1499.548] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c1
[  1499.550] (--) PCI:*(0:0:2:0) 8086:0416:1179:f945 rev 6, Mem @ 0xf7400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64
[  1499.550] (--) PCI: (0:1:0:0) 1002:6823:1179:f945 rev 0, Mem @ 0xe0000000/268435456, 0xf7b00000/262144, I/O @ 0x0000e000/256, BIOS @ 0x????????/131072
[  1499.550] (II) Open ACPI successful (/var/run/acpid.socket)
[  1499.550] (II) "glx" will be loaded by default.
[  1499.550] (II) LoadModule: "glx"
[  1499.550] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[  1499.550] (II) Module glx: vendor="X.Org Foundation"
[  1499.550] 	compiled for 1.16.4, module version = 1.0.0
[  1499.550] 	ABI class: X.Org Server Extension, version 8.0
[  1499.550] (==) AIGLX enabled
[  1499.550] (II) LoadModule: "fglrx"
[  1499.551] (II) Loading /usr/lib/xorg/modules/drivers/fglrx_drv.so
[  1499.569] (II) Module fglrx: vendor="FireGL - AMD Technologies Inc."
[  1499.569] 	compiled for 1.4.99.906, module version = 15.20.3
[  1499.569] 	Module class: X.Org Video Driver
[  1499.569] (II) Loading sub module "fglrxdrm"
[  1499.569] (II) LoadModule: "fglrxdrm"
[  1499.569] (II) Loading /usr/lib/xorg/modules/linux/libfglrxdrm.so
[  1499.569] (II) Module fglrxdrm: vendor="FireGL - AMD Technologies Inc."
[  1499.569] 	compiled for 1.4.99.906, module version = 15.20.3
[  1499.569] (II) AMD Proprietary Linux Driver Version Identifier:15.20.3
[  1499.569] (II) AMD Proprietary Linux Driver Release Identifier: UNSUPPORTED-15.201.1151              
[  1499.569] (II) AMD Proprietary Linux Driver Build Date: Sep  8 2015 15:06:35
[  1499.569] (++) using VT number 1

[  1499.569] (--) controlling tty is VT number 1, auto-enabling KeepTty
[  1499.569] (WW) Falling back to old probe method for fglrx
[  1499.576] (II) Loading PCS database from /etc/ati/amdpcsdb /etc/ati/amdpcsdb.default
[  1499.577] ukiDynamicMajor: found major device number 250
[  1499.577] ukiDynamicMajor: found major device number 250
[  1499.577] ukiOpenByBusid: Searching for BusID PCI:1:0:0
[  1499.577] ukiOpenDevice: node name is /dev/ati/card0
[  1499.577] ukiOpenDevice: open result is 11, (OK)
[  1499.577] ukiOpenByBusid: ukiOpenMinor returns 11
[  1499.577] ukiOpenByBusid: ukiGetBusid reports PCI:1:0:0
[  1499.580] (--) Chipset Supported AMD Graphics Processor (0x6823) found
[  1499.580] (II) fglrx: intel VGA device detected, load intel driver.
[  1499.580] (II) LoadModule: "intel"
[  1499.580] (WW) Warning, couldn't open module intel
[  1499.580] (II) UnloadModule: "intel"
[  1499.580] (II) Unloading intel
[  1499.580] (EE) Failed to load module "intel" (module does not exist, 0)
[  1499.580] (WW) fglrx: Fail to load intel driver!
[  1499.580] (II) fglrx(0): pEnt->device->identifier=0x1571d10
[  1499.580] (II) fglrx(0): === [xdl_xs116_atiddxPreInit] === begin
[  1499.580] (II) fglrx(0): FB driver is enabled
[  1499.580] (II) fglrx(0): PowerXpress: Discrete GPU is selected.
[  1499.584] (EE) fglrx(0): Active libglx doesn't match current PX setting.
[  1499.588] (II) fglrx(0): PowerXpress: Diagnostic output from /usr/lib64/fglrx/switchlibglx:
Switch to AMD

[  1499.592] (EE) fglrx(0): PowerXpress: Fail to switch libGL link files.
[  1499.592] (WW) fglrx(0): Quitting screen -- PreInit PowerXpress failed.
[  1499.592] (II) fglrx(0): === [xdl_xs116_atiddxPreInit] === end
[  1499.592] (EE) 
[  1499.592] (EE) Backtrace:
[  1499.592] (EE) 0: /usr/bin/Xorg.bin (xorg_backtrace+0x56) [0x594566]
[  1499.592] (EE) 1: /usr/bin/Xorg.bin (0x400000+0x1986b9) [0x5986b9]
[  1499.592] (EE) 2: /usr/lib/libc.so.6 (0x7f0f99052000+0x33680) [0x7f0f99085680]
[  1499.592] (EE) 3: /usr/lib/xorg/modules/drivers/fglrx_drv.so (xdl_xs116_atiddxPxFreeScreen+0x2b) [0x7f0f94e8ff5b]
[  1499.592] (EE) 4: /usr/lib/xorg/modules/drivers/fglrx_drv.so (xdl_xs116_atiddxFreeScreen+0x64) [0x7f0f94e6e274]
[  1499.592] (EE) 5: /usr/bin/Xorg.bin (xf86DeleteScreen+0x5a) [0x48113a]
[  1499.592] (EE) 6: /usr/bin/Xorg.bin (InitOutput+0xaf7) [0x47a7d7]
[  1499.592] (EE) 7: /usr/bin/Xorg.bin (0x400000+0x3baca) [0x43baca]
[  1499.592] (EE) 8: /usr/lib/libc.so.6 (__libc_start_main+0xf0) [0x7f0f99072610]
[  1499.593] (EE) 9: /usr/bin/Xorg.bin (_start+0x29) [0x4260f9]
[  1499.593] (EE) 
[  1499.593] (EE) Segmentation fault at address 0x40
[  1499.593] (EE) 
Fatal server error:
[  1499.593] (EE) Caught signal 11 (Segmentation fault). Server aborting
[  1499.593] (EE) 
[  1499.593] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[  1499.593] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[  1499.593] (EE) 
[  1499.596] (EE) Server terminated with error (1). Closing log file.

and if previously set my DISPLAY environment variable to:

$ export DISPLAY=":0.0"

and execute startx again, below output is shown in /var/log/Xorg.0.log (it is the same as before but with the difference that now segmentation fault does not appear):

[    55.389] 
X.Org X Server 1.16.4
Release Date: 2014-12-20
[    55.389] X Protocol Version 11, Revision 0
[    55.389] Build Operating System: Linux 3.17.6-1-ARCH x86_64 
[    55.389] Current Operating System: Linux toni 4.1.10-2-lts #1 SMP Wed Oct 7 21:57:44 CEST 2015 x86_64
[    55.389] Kernel command line: initrd=\initramfs-linux-lts.img root=UUID=b43132f0-7cee-4d3a-a634-40f3ce4f133f rw nomodeset i915.modeset=0
[    55.389] Build Date: 11 February 2015  08:10:00AM
[    55.389]  
[    55.389] Current version of pixman: 0.32.8
[    55.389] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    55.389] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    55.389] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Oct 17 02:44:09 2015
[    55.439] (==) Using config file: "/etc/X11/xorg.conf"
[    55.439] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    55.439] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    55.509] (==) ServerLayout "aticonfig Layout"
[    55.509] (**) |-->Screen "aticonfig-Screen[0]-0" (0)
[    55.509] (**) |   |-->Monitor "aticonfig-Monitor[0]-0"
[    55.529] (**) |   |-->Device "aticonfig-Device[0]-0"
[    55.529] (==) Automatically adding devices
[    55.529] (==) Automatically enabling devices
[    55.529] (==) Automatically adding GPU devices
[    55.633] (==) FontPath set to:
	/usr/share/fonts/misc/,
	/usr/share/fonts/TTF/,
	/usr/share/fonts/OTF/,
	/usr/share/fonts/Type1/,
	/usr/share/fonts/100dpi/,
	/usr/share/fonts/75dpi/
[    55.633] (==) ModulePath set to "/usr/lib/xorg/modules"
[    55.633] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    55.644] (II) Loader magic: 0x819d80
[    55.644] (II) Module ABI versions:
[    55.644] 	X.Org ANSI C Emulation: 0.4
[    55.644] 	X.Org Video Driver: 18.0
[    55.644] 	X.Org XInput driver : 21.0
[    55.644] 	X.Org Server Extension : 8.0
[    55.645] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c1
[    55.647] (--) PCI:*(0:0:2:0) 8086:0416:1179:f945 rev 6, Mem @ 0xf7400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64
[    55.647] (--) PCI: (0:1:0:0) 1002:6823:1179:f945 rev 0, Mem @ 0xe0000000/268435456, 0xf7b00000/262144, I/O @ 0x0000e000/256, BIOS @ 0x????????/131072
[    55.647] (II) Open ACPI successful (/var/run/acpid.socket)
[    55.648] (II) "glx" will be loaded by default.
[    55.648] (II) LoadModule: "glx"
[    55.698] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    55.756] (II) Module glx: vendor="Advanced Micro Devices, Inc."
[    55.756] 	compiled for 6.9.0, module version = 1.0.0
[    55.756] (II) LoadModule: "fglrx"
[    55.776] (II) Loading /usr/lib/xorg/modules/drivers/fglrx_drv.so
[    56.417] (II) Module fglrx: vendor="FireGL - AMD Technologies Inc."
[    56.417] 	compiled for 1.4.99.906, module version = 15.20.3
[    56.417] 	Module class: X.Org Video Driver
[    56.420] (II) Loading sub module "fglrxdrm"
[    56.420] (II) LoadModule: "fglrxdrm"
[    56.420] (II) Loading /usr/lib/xorg/modules/linux/libfglrxdrm.so
[    56.467] (II) Module fglrxdrm: vendor="FireGL - AMD Technologies Inc."
[    56.467] 	compiled for 1.4.99.906, module version = 15.20.3
[    56.467] (II) AMD Proprietary Linux Driver Version Identifier:15.20.3
[    56.467] (II) AMD Proprietary Linux Driver Release Identifier: UNSUPPORTED-15.201.1151              
[    56.467] (II) AMD Proprietary Linux Driver Build Date: Sep  8 2015 15:06:35
[    56.467] (++) using VT number 1

[    56.467] (--) controlling tty is VT number 1, auto-enabling KeepTty
[    56.467] (WW) Falling back to old probe method for fglrx
[    56.543] (II) Loading PCS database from /etc/ati/amdpcsdb /etc/ati/amdpcsdb.default
[    56.548] ukiDynamicMajor: found major device number 250
[    56.548] ukiDynamicMajor: found major device number 250
[    56.548] ukiOpenByBusid: Searching for BusID PCI:1:0:0
[    56.548] ukiOpenDevice: node name is /dev/ati/card0
[    56.548] ukiOpenDevice: open result is 11, (OK)
[    57.127] ukiOpenByBusid: ukiOpenMinor returns 11
[    57.127] ukiOpenByBusid: ukiGetBusid reports PCI:1:0:0
[    57.199] (--) Chipset Supported AMD Graphics Processor (0x6823) found
[    57.203] (II) fglrx: intel VGA device detected, load intel driver.
[    57.203] (II) LoadModule: "intel"
[    57.228] (WW) Warning, couldn't open module intel
[    57.228] (II) UnloadModule: "intel"
[    57.228] (II) Unloading intel
[    57.228] (EE) Failed to load module "intel" (module does not exist, 0)
[    57.228] (WW) fglrx: Fail to load intel driver!
[    57.229] (II) fglrx(0): pEnt->device->identifier=0x21b7d10
[    57.229] (II) fglrx(0): === [xdl_xs116_atiddxPreInit] === begin
[    57.229] (II) fglrx(0): FB driver is enabled
[    57.229] (II) fglrx(0): PowerXpress: Integrated GPU is selected.
[    57.270] (EE) fglrx(0): Active libglx doesn't match current PX setting.
[    57.274] (II) fglrx(0): PowerXpress: Diagnostic output from /usr/lib64/fglrx/switchlibglx:
Switch to Intel

[    57.278] (EE) fglrx(0): PowerXpress: Fail to switch libGL link files.
[    57.278] (WW) fglrx(0): Quitting screen -- PreInit PowerXpress failed.
[    57.278] (II) fglrx(0): === [xdl_xs116_atiddxPreInit] === end
[    57.278] (II) UnloadModule: "fglrx"
[    57.278] (II) UnloadSubModule: "fglrxdrm"
[    57.278] (EE) Screen(s) found, but none have a usable configuration.
[    57.278] (EE) 
Fatal server error:
[    57.278] (EE) no screens found(EE) 
[    57.278] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[    57.278] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[    57.278] (EE) 
[    57.282] (EE) Server terminated with error (1). Closing log file.

Additional information:

$ lsmod | grep fglrx

fglrx               13303808  0
button                 16384  2 i915,fglrx
amd_iommu_v2           20480  1 fglrx

$ lsmod | grep intel

btintel                16384  1 btusb
bluetooth             454656  4 btbcm,btusb,btintel
intel_rapl             20480  0
iosf_mbi               16384  1 intel_rapl
intel_powerclamp       16384  0
kvm_intel             155648  0
kvm                   438272  1 kvm_intel
snd_hda_intel          28672  0
snd_hda_controller     28672  1 snd_hda_intel
snd_hda_codec          98304  4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
ghash_clmulni_intel    16384  0
aesni_intel           172032  4
snd_pcm                90112  3 snd_hda_codec,snd_hda_intel,snd_hda_controller
aes_x86_64             20480  1 aesni_intel
lrw                    16384  1 aesni_intel
snd                    69632  7 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
glue_helper            16384  1 aesni_intel
ablk_helper            16384  1 aesni_intel
cryptd                 20480  3 ghash_clmulni_intel,aesni_intel,ablk_helper
intel_gtt              20480  1 i915
crc32c_intel           24576  0

Well seems like messages in /var/log/Xorg.0.log are a little bit different from my first post here.

Last edited by toni (2015-10-17 01:37:10)

toni · 2015-10-21 22:03:50

I was missing xf86-video-intel package from repository xorg116 (as catalyst-total 15.9-2 is only compatible with xorg-server < 1.17) so I have installed it.
After installing it, X does not start automatically but I can now force lightdm to start (see below) as a workaround.

When performing below command:

$ systemctl status lightdm.service

It shows as loaded but inactive.

Anyway, now I can restart X by doing:

$ systemctl start lightdm.service

and then lightdm starts

Also I can switch between discrete (AMD) or integrated (Intel) video cards by using below commands:

AMD:

$ sudo aticonfig --px-dgpu

Intel:

$ sudo aticonfig --px-igpu

Arch Linux

#1 2015-10-15 17:34:07

lightdm does not start X

#2 2015-10-15 18:06:13

Re: lightdm does not start X

#3 2015-10-15 21:58:17

Re: lightdm does not start X

#4 2015-10-15 22:00:27

Re: lightdm does not start X

#5 2015-10-15 23:18:12

Re: lightdm does not start X

#6 2015-10-15 23:24:09

Re: lightdm does not start X

#7 2015-10-15 23:47:11

Re: lightdm does not start X

#8 2015-10-16 00:05:26

Re: lightdm does not start X

#9 2015-10-16 00:39:14

Re: lightdm does not start X

#10 2015-10-17 01:33:32

Re: lightdm does not start X

#11 2015-10-21 22:03:50

Re: lightdm does not start X

Board footer