<div dir="ltr"><div>Hi</div><div><br></div><div>This is most likely <a href="https://gitlab.freedesktop.org/xorg/xserver/-/issues/1659">https://gitlab.freedesktop.org/xorg/xserver/-/issues/1659</a> fixed with <a href="https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1479">https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1479</a></div><div><br></div><div>Cheers</div><div>Olivier<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Apr 10, 2024 at 9:15 AM Jan Kurella <<a href="mailto:kurellajunior@gmail.com">kurellajunior@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi there,<div><br></div><div>I am a bit puzzled, the second time today my screen went black and afet a few seconds came up again with the login screen (ubuntu 22.04). I found the following entries in log files:</div><div><br></div><div>$ journalctl -b -0</div><div>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: malloc(): unaligned tcache chunk detected<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE)<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) Backtrace:<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) [0x557b5eed3ab9]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (__sigaction+0x50) [0x7fc520bcd520]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (pthread_kill+0x12c) [0x7fc520c219fc]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (raise+0x16) [0x7fc520bcd476]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0xd3) [0x7fc520bb37f3]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (__fsetlocking+0x426) [0x7fc520c14676]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (timer_settime+0x2cc) [0x7fc520c2bcfc]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (malloc+0x33c) [0x7fc520c303dc]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 8: /usr/lib/xorg/Xorg (SetGlyphPicture+0x15d) [0x557b5ee2d11d]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 9: /usr/lib/xorg/Xorg (AddTraps+0x347a) [0x557b5ee358da]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 10: /usr/lib/xorg/Xorg (SendErrorToClient+0x365) [0x557b5ed5d635]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 11: /usr/lib/xorg/Xorg (InitFonts+0x3c4) [0x557b5ed616b4]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 12: /lib/x86_64-linux-gnu/libc.so.6 (__libc_init_first+0x90) [0x7fc520bb4d90]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 13: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0x80) [0x7fc520bb4e40]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 14: /usr/lib/xorg/Xorg (_start+0x25) [0x557b5ed4a605]<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE)<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE)<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: Fatal server error:<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) Caught signal 6 (Aborted). Server aborting<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE)<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE)<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: Please consult the The X.Org Foundation support<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: at <a href="http://wiki.x.org" target="_blank">http://wiki.x.org</a><br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: for help.<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) Please also check the log file at "/home/kurella/.local/share/xorg/Xorg.0.log" for additional information.<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE)<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (II) AIGLX: Suspending AIGLX clients for VT switch<br>Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) Server terminated with error (1). Closing log file.<br></div><div>…</div><div>followed by many loglines from shutdown and reboot</div><div><br></div><div>$ less /home/kurella/.local/share/xorg/Xorg.0.log.old</div><div>[ 22758.826] (EE) event10 - HID 046a:0023: client bug: event processing lagging behind by 29ms, your system is too slow<br>[ 23062.725] (EE) <br>[ 23062.725] (EE) Backtrace:<br>[ 23062.725] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) [0x557b5eed3ab9]<br>[ 23062.726] (EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (__sigaction+0x50) [0x7fc520bcd520]<br>[ 23062.727] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (pthread_kill+0x12c) [0x7fc520c219fc]<br>[ 23062.728] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (raise+0x16) [0x7fc520bcd476]<br>[ 23062.729] (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0xd3) [0x7fc520bb37f3]<br>[ 23062.730] (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (__fsetlocking+0x426) [0x7fc520c14676]<br>[ 23062.730] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (timer_settime+0x2cc) [0x7fc520c2bcfc]<br>[ 23062.731] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (malloc+0x33c) [0x7fc520c303dc]<br>[ 23062.731] (EE) 8: /usr/lib/xorg/Xorg (SetGlyphPicture+0x15d) [0x557b5ee2d11d]<br>[ 23062.731] (EE) 9: /usr/lib/xorg/Xorg (AddTraps+0x347a) [0x557b5ee358da]<br>[ 23062.731] (EE) 10: /usr/lib/xorg/Xorg (SendErrorToClient+0x365) [0x557b5ed5d635]<br>[ 23062.732] (EE) 11: /usr/lib/xorg/Xorg (InitFonts+0x3c4) [0x557b5ed616b4]<br>[ 23062.732] (EE) 12: /lib/x86_64-linux-gnu/libc.so.6 (__libc_init_first+0x90) [0x7fc520bb4d90]<br>[ 23062.733] (EE) 13: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0x80) [0x7fc520bb4e40]<br>[ 23062.733] (EE) 14: /usr/lib/xorg/Xorg (_start+0x25) [0x557b5ed4a605]<br>[ 23062.733] (EE) <br>[ 23062.733] (EE) <br>Fatal server error:<br>[ 23062.733] (EE) Caught signal 6 (Aborted). Server aborting<br>[ 23062.733] (EE) <br>[ 23062.733] (EE) <br>Please consult the The X.Org Foundation support <br> at <a href="http://wiki.x.org" target="_blank">http://wiki.x.org</a><br> for help. <br>[ 23062.733] (EE) Please also check the log file at "/home/kurella/.local/share/xorg/Xorg.0.log" for additional information.<br>[ 23062.733] (EE) <br>[ 23062.733] (II) AIGLX: Suspending AIGLX clients for VT switch<br>[ 23062.778] (EE) Server terminated with error (1). Closing log file.<br></div><div><br></div><div>It asked me to contact you, so here I am. Any idea what this is about?</div><div><br></div><div>Jan</div></div> </blockquote></div>