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#1 2021-03-26 07:49:25

batzee
Member
Registered: 2021-03-26
Posts: 2

Xorg Core Dumps - black screen crashes several times per day

For the last 2 days I've been encountering several blackscreen crashes. The stacktrace is always similar. Can anybody give me a hint to what I can do to fix it?

Mar 26 08:29:40 hugenduebel systemd-coredump[574]: Process 439 (Xorg) of user 0 dumped core.
                                                   
                                                   Stack trace of thread 439:
                                                   #0  0x00007f1eddeabef5 raise (libc.so.6 + 0x3cef5)
                                                   #1  0x00007f1edde95862 abort (libc.so.6 + 0x26862)
                                                   #2  0x000055a6180f76ea OsAbort (Xorg + 0x14a6ea)
                                                   #3  0x000055a6180f91b1 FatalError (Xorg + 0x14c1b1)
                                                   #4  0x000055a6180fee09 n/a (Xorg + 0x151e09)
                                                   #5  0x00007f1eddeabf80 __restore_rt (libc.so.6 + 0x3cf80)
                                                   #6  0x00007f1eddeabef5 raise (libc.so.6 + 0x3cef5)
                                                   #7  0x00007f1edde95862 abort (libc.so.6 + 0x26862)
                                                   #8  0x00007f1edde95747 __assert_fail_base.cold (libc.so.6 + 0x26747)
                                                   #9  0x00007f1eddea4646 __assert_fail (libc.so.6 + 0x35646)
                                                   #10 0x000055a618042870 n/a (Xorg + 0x95870)
                                                   #11 0x00007f1ed5b8afb9 glamor_init (libglamoregl.so + 0xcfb9)
                                                   #12 0x00007f1ed5d060fd n/a (modesetting_drv.so + 0x140fd)
                                                   #13 0x000055a61802640e AddGPUScreen (Xorg + 0x7940e)
                                                   #14 0x000055a618132eb9 n/a (Xorg + 0x185eb9)
                                                   #15 0x000055a618168288 n/a (Xorg + 0x1bb288)
                                                   #16 0x000055a61816852b n/a (Xorg + 0x1bb52b)
                                                   #17 0x000055a618118435 InitInput (Xorg + 0x16b435)
                                                   #18 0x000055a617fe6798 n/a (Xorg + 0x39798)
                                                   #19 0x00007f1edde96b25 __libc_start_main (libc.so.6 + 0x27b25)
                                                   #20 0x000055a617fe75de _start (Xorg + 0x3a5de)

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#2 2021-03-26 07:51:46

batzee
Member
Registered: 2021-03-26
Posts: 2

Re: Xorg Core Dumps - black screen crashes several times per day

Does the stacktrace mean it is trying to add a new screen? I haven't changed my screen configuration before the crash. I'm always using the same setup with my laptop on the left and an external HDMI screen on the right side.

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#3 2021-04-01 21:54:19

SimpleTechGuy
Member
Registered: 2016-04-17
Posts: 9

Re: Xorg Core Dumps - black screen crashes several times per day

Hi, I've been having a similar problem.  First let me start by saying I know I'm running manjaro smile...  Just trying to spread out a bit since this seems to be such a complicated issue.  Also my machine is a desktop pc, not a laptop, but following up here because I found the thread in search and it seems relevant. 

Basically I have no idea what's going on, but Xorg, lightdm, xfsettingsd and xfce4-session are dumping core sometimes multiple times per day. (seems random but I know nothing is ever random if you know where to look, but I don't know where to look lol).  @batzee, have you noticed anything else crashing other than xorg?

Also it doesn't appear to be happening when I'm using the computer, I only notice it when I log back into the computer (usually in mornings and notice all my applications on the desktop have been closed) or sometimes I'll be logged in with nomachine on another screen (not using it, just maintaining the connection) and the connection will randomly break as a result of the xorg crash.

This computer is off-site so I don't have physical access to the machine.  Everything is done remotely (using nomachine).  Honestly the system is usable and always starts back up after the crash, the problem is that I have some virtual machines running which appear to be improperly shut down at each xorg crash, also every running program I have on the desktop is shut down and I have to restart what I was doing on that computer which is highly frustrating.


Anyway, I'll post some logs here but again, I really don't know where to look.  Also not sure if I should be posting this information to the public so if you guys see anything that shouldn't be here please let me know so I can edit the personal content.

First some system info:

 ██████████████████  ████████     
 ██████████████████  ████████     OS: Manjaro 21.0 Ornara
 ██████████████████  ████████     Kernel: x86_64 Linux 4.19.180-1-MANJARO
 ██████████████████  ████████     Uptime: 23h 48m
 ████████            ████████     Packages: 1560
 ████████  ████████  ████████     Shell: bash 5.1.0
 ████████  ████████  ████████     Resolution: 1920x1080
 ████████  ████████  ████████     DE: Xfce4
 ████████  ████████  ████████     WM: Compiz
 ████████  ████████  ████████     WM Theme: Adapta-Eta-Maia
 ████████  ████████  ████████     GTK Theme: Adapta-Maia [GTK2]
 ████████  ████████  ████████     Icon Theme: Papirus-Maia
 ████████  ████████  ████████     Font: Noto Sans 9
 ████████  ████████  ████████     Disk: 2.2T / 9.7T (23%)
                                  CPU: Intel Core i7 920 @ 8x 2.668GHz
                                  GPU: NVC3
                                  RAM: 7626MiB / 24094MiB

and

System:
  Kernel: 4.19.180-1-MANJARO x86_64 bits: 64 Desktop: Xfce 4.16.0 
  Distro: Manjaro Linux 
CPU:
  Info: Quad Core model: Intel Core i7 920 bits: 64 type: MT MCP cache: 
  L2: 8 MiB 
  Speed: 2241 MHz min/max: 1600/2668 MHz Core speeds (MHz): 1: 2241 2: 2122 
  3: 1849 4: 2040 5: 2135 6: 2329 7: 2260 8: 2125 
Graphics:
  Device-1: NVIDIA GF106 GeForce GTS 450 driver: nouveau v: kernel 
  Display: x11 server: X.Org 1.20.10 driver: loaded: nouveau 
  unloaded: modesetting s-res: 1920x1080 
  OpenGL: renderer: NVC3 v: 4.3 Mesa 20.3.4 

Here is the ```coredumpctl list``` since Feburary...  This has been going on since before Feb, but for the sake of space just including the last few weeks:

Mon 2021-02-01 00:08:37 CST  277760     0     0   6 missing   /usr/lib/Xorg
Tue 2021-02-02 20:54:25 CST  281440     0     0   6 missing   /usr/lib/Xorg
Thu 2021-02-04 11:07:40 CST     927     0     0   6 missing   /usr/lib/Xorg
Sat 2021-02-06 21:31:27 CST     922     0     0   6 missing   /usr/lib/Xorg
Thu 2021-02-11 13:28:46 CST     902     0     0   6 missing   /usr/lib/Xorg
Fri 2021-02-12 15:29:03 CST    1884  1000  1000  11 missing   /usr/bin/xfce4-session
Fri 2021-02-12 15:30:13 CST    4212  1000  1000  11 missing   /usr/bin/xfce4-session
Fri 2021-02-12 18:02:39 CST    2719  1000  1000  11 missing   /usr/bin/xfce4-display-settings
Fri 2021-02-12 18:04:52 CST    2831  1000  1000  11 missing   /usr/bin/xfce4-display-settings
Fri 2021-02-12 18:08:37 CST    3087  1000  1000  11 missing   /usr/bin/xfce4-display-settings
Fri 2021-02-12 19:35:22 CST     930     0     0   6 missing   /usr/lib/Xorg
Sun 2021-02-14 13:16:53 CST    1766  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 13:20:14 CST   29155  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 13:20:51 CST   29775  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 13:33:44 CST    1813  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 13:34:21 CST    2410  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 13:36:09 CST    3127  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 13:42:35 CST    4656  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 13:47:05 CST    5315  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 14:12:34 CST   19708  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 14:21:38 CST    1630  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 14:35:41 CST    1978  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 15:00:01 CST    1508  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 15:12:19 CST    1496  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 15:13:30 CST    2076  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 15:23:36 CST    1520  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 19:09:50 CST    1499  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 19:15:46 CST    1474  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 20:58:33 CST     969     0     0   6 missing   /usr/lib/Xorg
Sun 2021-02-14 21:07:12 CST     930     0     0   6 missing   /usr/lib/Xorg
Sun 2021-02-14 21:09:04 CST    1734  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-02-14 21:16:37 CST    1794  1000  1000  11 missing   /usr/bin/xfce4-session
Mon 2021-02-22 08:02:24 CST    1727  1000  1000  11 missing   /usr/bin/xfce4-session
Sun 2021-03-07 08:16:22 CST     928     0     0   6 missing   /usr/lib/Xorg
Sun 2021-03-07 08:18:58 CST    2560     0     0   6 missing   /usr/lib/Xorg
Sun 2021-03-07 08:21:04 CST    3825     0     0   6 missing   /usr/lib/Xorg
Sun 2021-03-07 08:21:20 CST    4937  1000  1000   5 missing   /usr/bin/xfsettingsd
Sun 2021-03-14 17:45:18 CDT     876     0     0   6 missing   /usr/lib/Xorg
Wed 2021-03-17 19:15:53 CDT     941     0     0   6 missing   /usr/lib/Xorg
Thu 2021-03-18 19:49:55 CDT  145778     0     0   6 missing   /usr/lib/Xorg
Thu 2021-03-18 19:49:56 CDT  196576  1000  1000   5 missing   /usr/bin/xfsettingsd
Sat 2021-03-20 10:28:42 CDT  196278     0     0   6 missing   /usr/lib/Xorg
Sun 2021-03-21 00:16:46 CDT  323320     0     0   6 missing   /usr/lib/Xorg
Sun 2021-03-21 17:45:49 CDT  351381     0     0   6 missing   /usr/lib/Xorg
Tue 2021-03-23 17:48:01 CDT     936     0     0   6 error     /usr/lib/Xorg
Thu 2021-03-25 14:43:19 CDT   19183     0     0   6 error     /usr/lib/Xorg
Thu 2021-03-25 14:44:40 CDT   82792     0     0   6 error     /usr/lib/Xorg
Thu 2021-03-25 14:44:42 CDT   84559  1000  1000   5 present   /usr/bin/xfsettingsd
Thu 2021-03-25 14:45:07 CDT   84588  1000  1000   5 present   /usr/bin/xfsettingsd
Fri 2021-03-26 01:40:08 CDT   84101     0     0   6 error     /usr/lib/Xorg
Fri 2021-03-26 10:25:49 CDT  100790     0     0   6 error     /usr/lib/Xorg
Sat 2021-03-27 00:02:49 CDT     930     0     0   6 error     /usr/lib/Xorg

The Core Dump for the most recent Xorg crash this morning:

coredumpctl info 930
           PID: 930 (Xorg)
           UID: 0 (root)
           GID: 0 (root)
        Signal: 6 (ABRT)
     Timestamp: Fri 2021-02-12 19:35:20 CST (1 months 12 days ago)
  Command Line: /usr/lib/Xorg :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
    Executable: /usr/lib/Xorg
 Control Group: /system.slice/lightdm.service
          Unit: lightdm.service
         Slice: system.slice
       Boot ID: e0b3cc7308e04af7aa870a4420ea0e5f
    Machine ID: c5e7000e0a374171aec9a83b948bbcac
      Hostname: red-pc
       Storage: /var/lib/systemd/coredump/core.Xorg.0.e0b3cc7308e04af7aa870a4420ea0e5f.930.1613180120000000.zst >
       Message: Process 930 (Xorg) of user 0 dumped core.
                
                Stack trace of thread 930:
                #0  0x00007fd82f106ef5 raise (libc.so.6 + 0x3cef5)
                #1  0x00007fd82f0f0862 abort (libc.so.6 + 0x26862)
                #2  0x0000558f010976ea OsAbort (Xorg + 0x14a6ea)
                #3  0x0000558f010991b1 FatalError (Xorg + 0x14c1b1)
                #4  0x0000558f0109ee09 n/a (Xorg + 0x151e09)
                #5  0x00007fd82f106f80 __restore_rt (libc.so.6 + 0x3cf80)
lines 1-23...skipping...
           PID: 930 (Xorg)
           UID: 0 (root)
           GID: 0 (root)
        Signal: 6 (ABRT)
     Timestamp: Fri 2021-02-12 19:35:20 CST (1 months 12 days ago)
  Command Line: /usr/lib/Xorg :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
    Executable: /usr/lib/Xorg
 Control Group: /system.slice/lightdm.service
          Unit: lightdm.service
         Slice: system.slice
       Boot ID: e0b3cc7308e04af7aa870a4420ea0e5f
    Machine ID: c5e7000e0a374171aec9a83b948bbcac
      Hostname: red-pc
       Storage: /var/lib/systemd/coredump/core.Xorg.0.e0b3cc7308e04af7aa870a4420ea0e5f.930.1613180120000000.zst >
       Message: Process 930 (Xorg) of user 0 dumped core.
                
                Stack trace of thread 930:
                #0  0x00007fd82f106ef5 raise (libc.so.6 + 0x3cef5)
                #1  0x00007fd82f0f0862 abort (libc.so.6 + 0x26862)
                #2  0x0000558f010976ea OsAbort (Xorg + 0x14a6ea)
                #3  0x0000558f010991b1 FatalError (Xorg + 0x14c1b1)
                #4  0x0000558f0109ee09 n/a (Xorg + 0x151e09)
                #5  0x00007fd82f106f80 __restore_rt (libc.so.6 + 0x3cf80)
                #6  0x0000558f00fcad24 n/a (Xorg + 0x7dd24)
                #7  0x0000558f00fcd09e n/a (Xorg + 0x8009e)
                #8  0x0000558f0105837c n/a (Xorg + 0x10b37c)
                #9  0x0000558f00f87195 n/a (Xorg + 0x3a195)
                #10 0x00007fd82f0f1b25 __libc_start_main (libc.so.6 + 0x27b25)
                #11 0x0000558f00f875de _start (Xorg + 0x3a5de)
                
                Stack trace of thread 989:
                #0  0x00007fd82efc49ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
                #1  0x00007fd82efbe260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
                #2  0x00007fd82be2af34 n/a (swrast_dri.so + 0x6eff34)
                #3  0x00007fd82be11da8 n/a (swrast_dri.so + 0x6d6da8)
...skipping...
           PID: 930 (Xorg)
           UID: 0 (root)
           GID: 0 (root)
        Signal: 6 (ABRT)
     Timestamp: Fri 2021-02-12 19:35:20 CST (1 months 12 days ago)
  Command Line: /usr/lib/Xorg :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
    Executable: /usr/lib/Xorg
 Control Group: /system.slice/lightdm.service
          Unit: lightdm.service
         Slice: system.slice
       Boot ID: e0b3cc7308e04af7aa870a4420ea0e5f
    Machine ID: c5e7000e0a374171aec9a83b948bbcac
      Hostname: red-pc
       Storage: /var/lib/systemd/coredump/core.Xorg.0.e0b3cc7308e04af7aa870a4420ea0e5f.930.1613180120000000.zst >
       Message: Process 930 (Xorg) of user 0 dumped core.
                
                Stack trace of thread 930:
                #0  0x00007fd82f106ef5 raise (libc.so.6 + 0x3cef5)
                #1  0x00007fd82f0f0862 abort (libc.so.6 + 0x26862)
           UID: 0 (root)
           GID: 0 (root)
        Signal: 6 (ABRT)
     Timestamp: Fri 2021-02-12 19:35:20 CST (1 months 12 days ago)
  Command Line: /usr/lib/Xorg :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
    Executable: /usr/lib/Xorg
 Control Group: /system.slice/lightdm.service
          Unit: lightdm.service
         Slice: system.slice
       Boot ID: e0b3cc7308e04af7aa870a4420ea0e5f
    Machine ID: c5e7000e0a374171aec9a83b948bbcac
      Hostname: red-pc
       Storage: /var/lib/systemd/coredump/core.Xorg.0.e0b3cc7308e04af7aa870a4420ea0e5f.930.1613180120000000.zst >
       Message: Process 930 (Xorg) of user 0 dumped core.
                
                Stack trace of thread 930:
                #0  0x00007fd82f106ef5 raise (libc.so.6 + 0x3cef5)
                #1  0x00007fd82f0f0862 abort (libc.so.6 + 0x26862)
                #2  0x0000558f010976ea OsAbort (Xorg + 0x14a6ea)
                #3  0x0000558f010991b1 FatalError (Xorg + 0x14c1b1)
                #4  0x0000558f0109ee09 n/a (Xorg + 0x151e09)
                #5  0x00007fd82f106f80 __restore_rt (libc.so.6 + 0x3cf80)
                #6  0x0000558f00fcad24 n/a (Xorg + 0x7dd24)
                #7  0x0000558f00fcd09e n/a (Xorg + 0x8009e)
                #8  0x0000558f0105837c n/a (Xorg + 0x10b37c)
                #9  0x0000558f00f87195 n/a (Xorg + 0x3a195)
                #10 0x00007fd82f0f1b25 __libc_start_main (libc.so.6 + 0x27b25)
                #11 0x0000558f00f875de _start (Xorg + 0x3a5de)
                
                Stack trace of thread 989:
                #0  0x00007fd82efc49ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
                #1  0x00007fd82efbe260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
                #2  0x00007fd82be2af34 n/a (swrast_dri.so + 0x6eff34)
                #3  0x00007fd82be11da8 n/a (swrast_dri.so + 0x6d6da8)
                #4  0x00007fd82efb8299 start_thread (libpthread.so.0 + 0x9299)
set mark: ...skipping...
           UID: 0 (root)
           GID: 0 (root)
        Signal: 6 (ABRT)
     Timestamp: Fri 2021-02-12 19:35:20 CST (1 months 12 days ago)
  Command Line: /usr/lib/Xorg :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
    Executable: /usr/lib/Xorg
 Control Group: /system.slice/lightdm.service
          Unit: lightdm.service
         Slice: system.slice
       Boot ID: e0b3cc7308e04af7aa870a4420ea0e5f
    Machine ID: c5e7000e0a374171aec9a83b948bbcac
      Hostname: red-pc
       Storage: /var/lib/systemd/coredump/core.Xorg.0.e0b3cc7308e04af7aa870a4420ea0e5f.930.1613180120000000.zst >
       Message: Process 930 (Xorg) of user 0 dumped core.
                
                Stack trace of thread 930:
                #0  0x00007fd82f106ef5 raise (libc.so.6 + 0x3cef5)
                #1  0x00007fd82f0f0862 abort (libc.so.6 + 0x26862)
                #2  0x0000558f010976ea OsAbort (Xorg + 0x14a6ea)
                #3  0x0000558f010991b1 FatalError (Xorg + 0x14c1b1)
                #4  0x0000558f0109ee09 n/a (Xorg + 0x151e09)
                #5  0x00007fd82f106f80 __restore_rt (libc.so.6 + 0x3cf80)
                #6  0x0000558f00fcad24 n/a (Xorg + 0x7dd24)
                #7  0x0000558f00fcd09e n/a (Xorg + 0x8009e)
                #8  0x0000558f0105837c n/a (Xorg + 0x10b37c)
                #9  0x0000558f00f87195 n/a (Xorg + 0x3a195)
                #10 0x00007fd82f0f1b25 __libc_start_main (libc.so.6 + 0x27b25)
                #11 0x0000558f00f875de _start (Xorg + 0x3a5de)
                
                Stack trace of thread 989:
                #0  0x00007fd82efc49ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
                #1  0x00007fd82efbe260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
                #2  0x00007fd82be2af34 n/a (swrast_dri.so + 0x6eff34)
                #3  0x00007fd82be11da8 n/a (swrast_dri.so + 0x6d6da8)
                #4  0x00007fd82efb8299 start_thread (libpthread.so.0 + 0x9299)

The GDB:

sudo coredumpctl gdb 930
[sudo] password for : 
           PID: 930 (Xorg)
           UID: 0 (root)
           GID: 0 (root)
        Signal: 6 (ABRT)
     Timestamp: Sat 2021-03-27 00:02:47 CDT (10h ago)
  Command Line: /usr/lib/Xorg :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
    Executable: /usr/lib/Xorg
 Control Group: /system.slice/lightdm.service
          Unit: lightdm.service
         Slice: system.slice
       Boot ID: 97fcdd13aa794e32be4dcf814fa778db
    Machine ID: c5e7000e0a374171aec9a83b948bbcac
      Hostname: red-pc
       Storage: /var/lib/systemd/coredump/core.Xorg.0.97fcdd13aa794e32be4dcf814fa778db.930.1616821367000000.zst
       Message: Process 930 (Xorg) of user 0 dumped core.
                
                Stack trace of thread 930:
                #0  0x00007f35ee0a5ef5 raise (libc.so.6 + 0x3cef5)
                #1  0x00007f35ee08f862 abort (libc.so.6 + 0x26862)
                #2  0x00005578290bd6ea OsAbort (Xorg + 0x14a6ea)
                #3  0x00005578290bf1b1 FatalError (Xorg + 0x14c1b1)
                #4  0x00005578290c4e09 n/a (Xorg + 0x151e09)
                #5  0x00007f35ee0a5f80 __restore_rt (libc.so.6 + 0x3cf80)
                #6  0x0000557828ff0d24 n/a (Xorg + 0x7dd24)
                #7  0x0000557828ff309e n/a (Xorg + 0x8009e)
                #8  0x000055782907e37c n/a (Xorg + 0x10b37c)
                #9  0x0000557828fad195 n/a (Xorg + 0x3a195)
                #10 0x00007f35ee090b25 __libc_start_main (libc.so.6 + 0x27b25)
                #11 0x0000557828fad5de _start (Xorg + 0x3a5de)
                
                Stack trace of thread 946:
                #0  0x00007f35edf639ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
                #1  0x00007f35edf5d260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
                #2  0x00007f35ec02dcec n/a (nouveau_dri.so + 0x4edcec)
                #3  0x00007f35ec02c4c8 n/a (nouveau_dri.so + 0x4ec4c8)
                #4  0x00007f35edf57299 start_thread (libpthread.so.0 + 0x9299)
                #5  0x00007f35ee168053 __clone (libc.so.6 + 0xff053)
                
                Stack trace of thread 947:
                #0  0x00007f35edf639ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
                #1  0x00007f35edf5d260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
                #2  0x00007f35ec02dcec n/a (nouveau_dri.so + 0x4edcec)
                #3  0x00007f35ec02c4c8 n/a (nouveau_dri.so + 0x4ec4c8)
                #4  0x00007f35edf57299 start_thread (libpthread.so.0 + 0x9299)
                #5  0x00007f35ee168053 __clone (libc.so.6 + 0xff053)
                
                Stack trace of thread 945:
                #0  0x00007f35edf639ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
                #1  0x00007f35edf5d260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
                #2  0x00007f35ec02dcec n/a (nouveau_dri.so + 0x4edcec)
                #3  0x00007f35ec02c4c8 n/a (nouveau_dri.so + 0x4ec4c8)
                #4  0x00007f35edf57299 start_thread (libpthread.so.0 + 0x9299)
                #5  0x00007f35ee168053 __clone (libc.so.6 + 0xff053)
                
                Stack trace of thread 948:
                #0  0x00007f35edf639ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
                #1  0x00007f35edf5d260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
                #2  0x00007f35ec02dcec n/a (nouveau_dri.so + 0x4edcec)
                #3  0x00007f35ec02c4c8 n/a (nouveau_dri.so + 0x4ec4c8)
                #4  0x00007f35edf57299 start_thread (libpthread.so.0 + 0x9299)
                #5  0x00007f35ee168053 __clone (libc.so.6 + 0xff053)

GNU gdb (GDB) 10.1
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/Xorg...
(No debugging symbols found in /usr/lib/Xorg)

warning: Can't open file /SYSV00000000 (deleted) during file-backed mapping note processing
[New LWP 930]
[New LWP 946]
[New LWP 947]
[New LWP 945]
[New LWP 948]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/Xorg :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novt'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f35ee0a5ef5 in raise () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7f35ed76b940 (LWP 930))]

and finally the BT:

(gdb) bt
#0  0x00007f35ee0a5ef5 in raise () at /usr/lib/libc.so.6
#1  0x00007f35ee08f862 in abort () at /usr/lib/libc.so.6
#2  0x00005578290bd6ea in  ()
#3  0x00005578290bf1b1 in FatalError ()
#4  0x00005578290c4e09 in  ()
#5  0x00007f35ee0a5f80 in <signal handler called> () at /usr/lib/libc.so.6
#6  0x0000557828ff0d24 in  ()
#7  0x0000557828ff309e in  ()
#8  0x000055782907e37c in  ()
#9  0x0000557828fad195 in  ()
#10 0x00007f35ee090b25 in __libc_start_main () at /usr/lib/libc.so.6
#11 0x0000557828fad5de in _start ()
(gdb) 

Again, I know it's a lot of information and probably something that will never get fixed, but for the sake of my own sanity I wanted to post something and hope for the best.  Thanks to all you guys who know more about Linux that I do and for all your hard work and time you put into making the system work.


Romans 6:23 - For the wages of sin [is] death; but the gift of God [is] eternal life through Jesus Christ our Lord.

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