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#26 2025-01-22 13:47:41

Big Scorpio
Member
Registered: 2024-12-15
Posts: 58

Re: Why is my desktop environment unresponsive for 3 minutes?

I'm back. Although I disabled hibernating and there is no longer the waiting for entire minutes to resume actually using my machine, the other problem persists and that is that SDDM goes to lockscreen if I am AFK for long enough and then it's stalling many seconds (15 or so?) before I can enter my password and log back in.

I captured the sys journal when this happened again. Here it is:

Jan 22 14:05:08 Nexus sudo[11292]: pam_unix(sudo:session): session opened for user root(uid=0) by motherfucker_big_scorpio(uid=1000)
Jan 22 14:05:08 Nexus sudo[11292]: pam_unix(sudo:session): session closed for user root
Jan 22 14:07:30 Nexus baloo_file_extractor[11366]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:07:30 Nexus baloo_file_extractor[11366]: kf.baloo: Not busy, fast indexing
Jan 22 14:08:10 Nexus baloo_file_extractor[11397]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:08:11 Nexus baloo_file_extractor[11397]: kf.baloo: Not busy, fast indexing
Jan 22 14:08:12 Nexus baloo_file_extractor[11405]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:08:13 Nexus baloo_file_extractor[11405]: kf.baloo: Not busy, fast indexing
Jan 22 14:10:10 Nexus kscreenlocker_greet[11466]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                  Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                  If this causes problems, reconfigure your locale. See the locale(1) manual
                                                  for more information.
Jan 22 14:10:15 Nexus kscreenlocker_greet[11466]: qt.virtualkeyboard.hunspell: Hunspell dictionary is missing for "en_GB". Search paths QList("/usr/share/qt6/qtvirtualkeyboard/hunspell", "/usr/share/hunspell", "/usr/share/myspell/dicts")
Jan 22 14:10:15 Nexus kscreenlocker_greet[11466]: qt.virtualkeyboard.hunspell: Hunspell dictionary is missing for "en_GB". Search paths QList("/usr/share/qt6/qtvirtualkeyboard/hunspell", "/usr/share/hunspell", "/usr/share/myspell/dicts")
Jan 22 14:12:19 Nexus baloo_file_extractor[11561]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:12:19 Nexus baloo_file_extractor[11561]: kf.baloo: Not busy, fast indexing
Jan 22 14:12:19 Nexus kioworker[11567]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                        Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                        If this causes problems, reconfigure your locale. See the locale(1) manual
                                        for more information.
Jan 22 14:12:19 Nexus kioworker[11568]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                        Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                        If this causes problems, reconfigure your locale. See the locale(1) manual
                                        for more information.
Jan 22 14:12:21 Nexus baloo_file_extractor[11572]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:12:21 Nexus baloo_file_extractor[11572]: kf.baloo: Not busy, fast indexing
Jan 22 14:13:55 Nexus NetworkManager[817]: <info>  [1737551635.0477] dhcp4 (enp7s0): error parsing DHCP option 6 (domain_name_servers): address 0.0.0.0 is ignored
Jan 22 14:13:55 Nexus NetworkManager[817]: <info>  [1737551635.0572] dhcp4 (enp7s0): state changed new lease, address=192.168.1.13
Jan 22 14:13:55 Nexus systemd[1]: Starting Network Manager Script Dispatcher Service...
Jan 22 14:13:55 Nexus systemd[1]: Started Network Manager Script Dispatcher Service.
Jan 22 14:14:05 Nexus systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
Jan 22 14:16:18 Nexus baloo_file_extractor[11703]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:16:18 Nexus baloo_file_extractor[11703]: kf.baloo: Not busy, fast indexing
Jan 22 14:16:20 Nexus baloo_file_extractor[11710]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:16:20 Nexus baloo_file_extractor[11710]: kf.baloo: Not busy, fast indexing
Jan 22 14:19:30 Nexus steam[1380]: [2025-01-22 14:19:30] uninstalled manifest found in /home/motherfucker_big_scorpio/.local/share/Steam/package/steam_client_ubuntu12 (1).
Jan 22 14:20:26 Nexus baloo_file_extractor[11830]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:20:26 Nexus baloo_file_extractor[11830]: kf.baloo: Not busy, fast indexing
Jan 22 14:20:27 Nexus kioworker[11837]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                        Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                        If this causes problems, reconfigure your locale. See the locale(1) manual
                                        for more information.
Jan 22 14:20:27 Nexus kioworker[11835]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                        Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                        If this causes problems, reconfigure your locale. See the locale(1) manual
                                        for more information.
Jan 22 14:20:28 Nexus baloo_file_extractor[11841]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:20:28 Nexus baloo_file_extractor[11841]: kf.baloo: Not busy, fast indexing
Jan 22 14:21:05 Nexus baloo_file_extractor[11858]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:21:05 Nexus baloo_file_extractor[11858]: kf.baloo: Not busy, fast indexing
Jan 22 14:24:34 Nexus baloo_file_extractor[11973]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:24:34 Nexus baloo_file_extractor[11973]: kf.baloo: Not busy, fast indexing
Jan 22 14:24:36 Nexus baloo_file_extractor[11980]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:24:36 Nexus baloo_file_extractor[11980]: kf.baloo: Not busy, fast indexing
Jan 22 14:28:42 Nexus baloo_file_extractor[12101]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:28:42 Nexus baloo_file_extractor[12101]: kf.baloo: Not busy, fast indexing
Jan 22 14:28:43 Nexus kioworker[12108]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                        Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                        If this causes problems, reconfigure your locale. See the locale(1) manual
                                        for more information.
Jan 22 14:28:43 Nexus kioworker[12107]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                        Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                        If this causes problems, reconfigure your locale. See the locale(1) manual
                                        for more information.
Jan 22 14:28:44 Nexus baloo_file_extractor[12112]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:28:44 Nexus baloo_file_extractor[12112]: kf.baloo: Not busy, fast indexing
Jan 22 14:32:50 Nexus baloo_file_extractor[12234]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:32:50 Nexus baloo_file_extractor[12234]: kf.baloo: Not busy, fast indexing
Jan 22 14:32:52 Nexus baloo_file_extractor[12241]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:32:52 Nexus baloo_file_extractor[12241]: kf.baloo: Not busy, fast indexing
Jan 22 14:36:58 Nexus baloo_file_extractor[12355]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:37:00 Nexus kioworker[12364]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                        Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                        If this causes problems, reconfigure your locale. See the locale(1) manual
                                        for more information.
Jan 22 14:37:00 Nexus kioworker[12365]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                        Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                        If this causes problems, reconfigure your locale. See the locale(1) manual
                                        for more information.
Jan 22 14:37:00 Nexus baloo_file_extractor[12369]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                                   for more information.
Jan 22 14:37:16 Nexus kscreenlocker_greet[11466]: QRhiGles2: Context is lost.
Jan 22 14:37:16 Nexus kscreenlocker_greet[11466]: Graphics device lost, cleaning up scenegraph and releasing RHI
Jan 22 14:37:31 Nexus sudo[12409]: motherfucker_big_scorpio : TTY=pts/1 ; PWD=/home/motherfucker_big_scorpio ; USER=root ; COMMAND=/usr/bin/journalctl -b
Jan 22 14:37:31 Nexus sudo[12409]: pam_unix(sudo:session): session opened for user root(uid=0) by motherfucker_big_scorpio(uid=1000)

The only suspicious entries I see are the warnings with the locales. I can't figure out where these services are taking "C" from and I'm not sure if that is correlating to the stalled login's password textbox appearance. There is however

Jan 22 14:37:16 Nexus kscreenlocker_greet[11466]: QRhiGles2: Context is lost.
Jan 22 14:37:16 Nexus kscreenlocker_greet[11466]: Graphics device lost, cleaning up scenegraph and releasing RHI

which looks related to this particular problem. Anyone know?

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#27 2025-01-22 16:02:38

seth
Member
Registered: 2012-09-03
Posts: 61,632

Re: Why is my desktop environment unresponsive for 3 minutes?

I can't figure out where these services are taking "C" from

https://bbs.archlinux.org/viewtopic.php … 5#p2218665
Updated

localectl; locale; locale -a

?

I'd look a bit ahead of this but it seems likely that you lost the (E)GL context because of VRAM corruption, there's https://bbs.archlinux.org/viewtopic.php?id=302765 which fits your residual symptoms.

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#28 2025-01-31 10:46:31

Big Scorpio
Member
Registered: 2024-12-15
Posts: 58

Re: Why is my desktop environment unresponsive for 3 minutes?

Right. Here's the output of my

[motherfucker_big_scorpio@Nexus ~]$ localectl; locale; locale -a
System Locale: LANG=en_US.UTF-8
               LC_CTYPE=en_AG.UTF-8
               LC_NUMERIC=en_AG.UTF-8
               LC_TIME=en_AG.UTF-8
               LC_COLLATE=en_AG.UTF-8
               LC_MONETARY=pt_PT.UTF-8
               LC_MESSAGES=en_AG.UTF-8
               LC_PAPER=en_AG.UTF-8
               LC_NAME=en_AG.UTF-8
               LC_ADDRESS=en_AG.UTF-8
               LC_TELEPHONE=en_AG.UTF-8
               LC_MEASUREMENT=en_AG.UTF-8
               LC_IDENTIFICATION=en_AG.UTF-8
    VC Keymap: us
   X11 Layout: (unset)                      
locale: Cannot set LC_ALL to default locale: No such file or directory
LANG=en_US.UTF-8
LC_CTYPE=en_AG.UTF-8
LC_NUMERIC=en_AG.UTF-8
LC_TIME=en_AG.UTF-8
LC_COLLATE=en_AG.UTF-8
LC_MONETARY=pt_PT.UTF-8
LC_MESSAGES=en_AG.UTF-8
LC_PAPER=en_AG.UTF-8
LC_NAME=en_AG.UTF-8
LC_ADDRESS=en_AG.UTF-8
LC_TELEPHONE=en_AG.UTF-8
LC_MEASUREMENT=en_AG.UTF-8
LC_IDENTIFICATION=en_AG.UTF-8
LC_ALL=
C
C.utf8
de_DE
de_DE@euro
de_DE.iso88591
de_DE.iso885915@euro
de_DE.utf8
deutsch
en_AG
en_AG.utf8
en_US.utf8
german
POSIX
[motherfucker_big_scorpio@Nexus ~]$ 

In the meantime i tried a few things.
Regarding the long delay in logging in, i have completely circumvented that problem by using Wayland and not X11. However I suspect, that by switching to Wayland a new problem has been introduced. This however shall be a separate topic on it's own, that I'll post with a reference to here. Just so that we'll not clutter this into a topic of many problems.

Well, seth? What's next? Regarding the warnings with the fallbacks that is.

 Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
                                   Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
                                   If this causes problems, reconfigure your locale. See the locale(1) manual
                                   for more information.

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#29 2025-01-31 11:43:31

seth
Member
Registered: 2012-09-03
Posts: 61,632

Re: Why is my desktop environment unresponsive for 3 minutes?

LC_MONETARY=pt_PT.UTF-8

That locale wasn't generated.

i have completely circumvented that problem by using Wayland and not X11

Don't just gloss over this - identifying what makes stalls plasma on X11 will likely be the key to understand otherproblems™ on wayland.

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#30 2025-01-31 13:39:02

Big Scorpio
Member
Registered: 2024-12-15
Posts: 58

Re: Why is my desktop environment unresponsive for 3 minutes?

Roger. Just generated locale for pt_PT UTF8.

Now, what is my next course of action? Switch to X11 temporarily and retest again but with kscreen disabled like mentioned before?

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