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#1 2025-09-25 17:03:54
- jose1711
- Member
- Registered: 2006-07-08
- Posts: 147
gnome session (x11) crashes on start (related to Gnome 49)
Hello,
the issue started with update to Gnome 49. No matter what I do, Gnome is always dumping core:
sep 25 18:55:00 myhost kernel: traps: gnome-session-i[6826] trap int3 ip:7f1c6e215b8c sp:7ffea68e0ea0 error:0 in libglib-2.0.so.0.8600.0[64b8c,7f1c6e1cf000+a7000]
sep 25 18:55:00 myhost systemd-coredump[6851]: Process 6826 (gnome-session-i) of user 2007 terminated abnormally with signal 5/TRAP, processing...
sep 25 18:55:00 myhost systemd[1]: Started Process Core Dump (PID 6851/UID 0).
sep 25 18:55:00 myhost systemd-coredump[6852]: [?] Process 6826 (gnome-session-i) of user 2007 dumped core.
Stack trace of thread 6826:
#0 0x00007f1c6e215b8c g_log_structured_array (libglib-2.0.so.0 + 0x64b8c)
#1 0x00007f1c6e2162e0 g_log_default_handler (libglib-2.0.so.0 + 0x652e0)
#2 0x00007f1c6e21657a g_logv (libglib-2.0.so.0 + 0x6557a)
#3 0x00007f1c6e216904 g_log (libglib-2.0.so.0 + 0x65904)
#4 0x0000559656522686 n/a (/usr/lib/gnome-session-init-worker + 0x2686)
#5 0x00007f1c6de27675 n/a (libc.so.6 + 0x27675)
#6 0x00007f1c6de27729 __libc_start_main (libc.so.6 + 0x27729)
#7 0x0000559656522c95 n/a (/usr/lib/gnome-session-init-worker + 0x2c95)
Stack trace of thread 6850:
#0 0x00007f1c6de9f042 n/a (libc.so.6 + 0x9f042)
#1 0x00007f1c6de931ac n/a (libc.so.6 + 0x931ac)
#2 0x00007f1c6de931f4 n/a (libc.so.6 + 0x931f4)
#3 0x00007f1c6df0da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007f1c6e211744 n/a (libglib-2.0.so.0 + 0x60744)
#5 0x00007f1c6e2119d7 g_main_loop_run (libglib-2.0.so.0 + 0x609d7)
#6 0x00007f1c6e482264 n/a (libgio-2.0.so.0 + 0x11a264)
#7 0x00007f1c6e24887c n/a (libglib-2.0.so.0 + 0x9787c)
#8 0x00007f1c6de969cb n/a (libc.so.6 + 0x969cb)
#9 0x00007f1c6df1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 6849:
#0 0x00007f1c6de9f042 n/a (libc.so.6 + 0x9f042)
#1 0x00007f1c6de931ac n/a (libc.so.6 + 0x931ac)
#2 0x00007f1c6de931f4 n/a (libc.so.6 + 0x931f4)
#3 0x00007f1c6df0da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007f1c6e211744 n/a (libglib-2.0.so.0 + 0x60744)
#5 0x00007f1c6e211825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
#6 0x00007f1c6e211872 n/a (libglib-2.0.so.0 + 0x60872)
#7 0x00007f1c6e24887c n/a (libglib-2.0.so.0 + 0x9787c)
#8 0x00007f1c6de969cb n/a (libc.so.6 + 0x969cb)
#9 0x00007f1c6df1aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 6848:
#0 0x00007f1c6df1876d syscall (libc.so.6 + 0x11876d)
#1 0x00007f1c6e2407ee g_cond_wait (libglib-2.0.so.0 + 0x8f7ee)
#2 0x00007f1c6e1d71cd n/a (libglib-2.0.so.0 + 0x261cd)
#3 0x00007f1c6e249447 n/a (libglib-2.0.so.0 + 0x98447)
#4 0x00007f1c6e24887c n/a (libglib-2.0.so.0 + 0x9787c)
#5 0x00007f1c6de969cb n/a (libc.so.6 + 0x969cb)
#6 0x00007f1c6df1aa0c n/a (libc.so.6 + 0x11aa0c)
ELF object binary architecture: AMD x86-64It does this with GDM, SDDM or even when executing startx with exec gnome-session in ~/.xinitrc. Gnome on Wayland works but it has a lot of other issues hence I want to stick with X11 as long as possible. I also have xfce4 or i3 installed and both work without problems.
Xorg with Nvidia binary drivers.
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#2 2025-09-25 18:51:19
- seth
- Member
- From: Don't DM me only for attention
- Registered: 2012-09-03
- Posts: 69,138
Re: gnome session (x11) crashes on start (related to Gnome 49)
Gnome 49 has been compiled w/ X11 support (was supposed to be removed upstream and is now scheduled to be removed upstream w/ v50)
You'll have to use gnome on wayland or no gnome at all.
And no, trying to run gnome on X11 when it's not supporting it "should" not crash, but that's just the gnome M/O…
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#3 2025-09-25 20:34:35
- jose1711
- Member
- Registered: 2006-07-08
- Posts: 147
Re: gnome session (x11) crashes on start (related to Gnome 49)
seth wrote:
Gnome 49 has been compiled w/ X11 support
@seth Thank you. I guess you meant to say "w/o X11 support"..
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#4 2025-09-25 20:37:54
- seth
- Member
- From: Don't DM me only for attention
- Registered: 2012-09-03
- Posts: 69,138
Re: gnome session (x11) crashes on start (related to Gnome 49)
Yes, sorry.
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#5 2025-09-26 00:37:51
- weaseal
- Member
- Registered: 2025-02-17
- Posts: 17
Re: gnome session (x11) crashes on start (related to Gnome 49)
I posted a fix here to get X11 working with Gnome 49: https://bbs.archlinux.org/viewtopic.php?id=308543
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#6 2025-09-26 16:06:30
- vvh
- Member
- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
I got same issue with wayland too
gdm hang on and same traceback for gnome-session
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#7 2025-09-26 16:26:58
- vvh
- Member
- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
ST for GDM:
Stack trace of thread 861:
#0 0x00007f4813d2364b g_logv (libglib-2.0.so.0 + 0x6564b)
#1 0x00007f4813d23904 g_log (libglib-2.0.so.0 + 0x65904)
#2 0x000055b6f77c877b n/a (/usr/bin/gdm + 0x2277b)
#3 0x000055b6f77c8855 n/a (/usr/bin/gdm + 0x22855)
#4 0x00007f4813e2797c g_closure_invoke (libgobject-2.0.so.0 + 0x1197c)
#5 0x00007f4813e46aab n/a (libgobject-2.0.so.0 + 0x30aab)
#6 0x00007f4813e48b0f n/a (libgobject-2.0.so.0 + 0x32b0f)
#7 0x00007f4813e48d89 g_signal_emit_valist (libgobject-2.0.so.0 + 0x32d89)
#8 0x00007f4813e48e44 g_signal_emit (libgobject-2.0.so.0 + 0x32e44)
#9 0x00007f4813e2797c g_closure_invoke (libgobject-2.0.so.0 + 0x1197c)
#10 0x00007f4813e46aab n/a (libgobject-2.0.so.0 + 0x30aab)
#11 0x00007f4813e48b0f n/a (libgobject-2.0.so.0 + 0x32b0f)
#12 0x00007f4813e48d89 g_signal_emit_valist (libgobject-2.0.so.0 + 0x32d89)
#13 0x00007f4813e48e44 g_signal_emit (libgobject-2.0.so.0 + 0x32e44)
#14 0x00007f4813e2797c g_closure_invoke (libgobject-2.0.so.0 + 0x1197c)
#15 0x00007f4813e46aab n/a (libgobject-2.0.so.0 + 0x30aab)
#16 0x00007f4813e47733 g_signal_emitv (libgobject-2.0.so.0 + 0x31733)
#17 0x000055b6f77bfda6 n/a (/usr/bin/gdm + 0x19da6)
#18 0x00007f4813e2797c g_closure_invoke (libgobject-2.0.so.0 + 0x1197c)
#19 0x00007f4813e46fb3 n/a (libgobject-2.0.so.0 + 0x30fb3)
#20 0x00007f4813e48b0f n/a (libgobject-2.0.so.0 + 0x32b0f)
#21 0x00007f4813e48d89 g_signal_emit_valist (libgobject-2.0.so.0 + 0x32d89)
#22 0x00007f4813e48e44 g_signal_emit (libgobject-2.0.so.0 + 0x32e44)
#23 0x00007f4813c0d2aa n/a (libgio-2.0.so.0 + 0x1212aa)
#24 0x00007f4813bf3b69 n/a (libgio-2.0.so.0 + 0x107b69)
#25 0x00007f4813d1cf4d n/a (libglib-2.0.so.0 + 0x5ef4d)
#26 0x00007f4813d1e617 n/a (libglib-2.0.so.0 + 0x60617)
#27 0x00007f4813d1e9d7 g_main_loop_run (libglib-2.0.so.0 + 0x609d7)
#28 0x000055b6f77b322f n/a (/usr/bin/gdm + 0xd22f)
#29 0x00007f4813827675 n/a (libc.so.6 + 0x27675)
#30 0x00007f4813827729 __libc_start_main (libc.so.6 + 0x27729)
#31 0x000055b6f77b3595 n/a (/usr/bin/gdm + 0xd595)
Stack trace of thread 862:
#0 0x00007f481391876d syscall (libc.so.6 + 0x11876d)
#1 0x00007f4813d4d7ee g_cond_wait (libglib-2.0.so.0 + 0x8f7ee)
#2 0x00007f4813ce41cd n/a (libglib-2.0.so.0 + 0x261cd)
#3 0x00007f4813d56447 n/a (libglib-2.0.so.0 + 0x98447)
#4 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#5 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#6 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 894:
#0 0x00007f481391876d syscall (libc.so.6 + 0x11876d)
#1 0x00007f4813d4e77e g_cond_wait_until (libglib-2.0.so.0 + 0x9077e)
#2 0x00007f4813ce4197 n/a (libglib-2.0.so.0 + 0x26197)
#3 0x00007f4813d5729b n/a (libglib-2.0.so.0 + 0x9929b)
#4 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#5 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#6 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 863:
#0 0x00007f481389f042 n/a (libc.so.6 + 0x9f042)
#1 0x00007f48138931ac n/a (libc.so.6 + 0x931ac)
#2 0x00007f48138931f4 n/a (libc.so.6 + 0x931f4)
#3 0x00007f481390da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007f4813d1e744 n/a (libglib-2.0.so.0 + 0x60744)
#5 0x00007f4813d1e825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
#6 0x00007f4813d1e872 n/a (libglib-2.0.so.0 + 0x60872)
#7 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#8 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#9 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 865:
#0 0x00007f481389f042 n/a (libc.so.6 + 0x9f042)
#1 0x00007f48138931ac n/a (libc.so.6 + 0x931ac)
#2 0x00007f48138931f4 n/a (libc.so.6 + 0x931f4)
#3 0x00007f481391acf5 epoll_wait (libc.so.6 + 0x11acf5)
#4 0x00007f4813eba430 sd_event_wait (libsystemd.so.0 + 0x45430)
#5 0x00007f4813ebb844 sd_event_run (libsystemd.so.0 + 0x46844)
#6 0x00007f4813ebb990 sd_event_loop (libsystemd.so.0 + 0x46990)
#7 0x000055b6f77c3000 n/a (/usr/bin/gdm + 0x1d000)
#8 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#9 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#10 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 864:
#0 0x00007f481389f042 n/a (libc.so.6 + 0x9f042)
#1 0x00007f48138931ac n/a (libc.so.6 + 0x931ac)
#2 0x00007f48138931f4 n/a (libc.so.6 + 0x931f4)
#3 0x00007f481390da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007f4813d1e744 n/a (libglib-2.0.so.0 + 0x60744)
#5 0x00007f4813d1e9d7 g_main_loop_run (libglib-2.0.so.0 + 0x609d7)
#6 0x00007f4813c06264 n/a (libgio-2.0.so.0 + 0x11a264)
#7 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#8 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#9 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
ELF object binary architecture: AMD x86-64Offline
#8 2025-09-26 19:07:36
- seth
- Member
- From: Don't DM me only for attention
- Registered: 2012-09-03
- Posts: 69,138
Re: gnome session (x11) crashes on start (related to Gnome 49)
https://wiki.archlinux.org/title/Debuginfod and also please post the complete journal, you might just be hitting https://bbs.archlinux.org/viewtopic.php?id=308372&p=4
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#9 2025-09-26 21:38:02
- fluxany
- Member
- Registered: 2024-06-17
- Posts: 5
Re: gnome session (x11) crashes on start (related to Gnome 49)
I had the same issue. The fix was to remove the line from /etc/gdm/custom.conf that disables Wayland. Changed it to this to get things working with the latest gnome update.
[daemon]
# Uncomment the line below to force the login screen to use Xorg
#WaylandEnable=false
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#10 2025-09-26 21:59:15
- vvh
- Member
- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
Debug BackTrack:
#0 _g_log_abort (breakpoint=<optimized out>) at ../glib/glib/gmessages.c:430
#1 g_logv (log_domain=0x55b6f77edf03 "Gdm", log_level=G_LOG_LEVEL_WARNING, format=<optimized out>, args=args@entry=0x7fffe5d1b650) at ../glib/glib/gmessages.c:1291
#2 0x00007f4813d23904 in g_log (log_domain=log_domain@entry=0x55b6f77edf03 "Gdm", log_level=log_level@entry=G_LOG_LEVEL_WARNING,
format=format@entry=0x55b6f77f1c70 "GdmDisplay: Session never registered, failing") at ../glib/glib/gmessages.c:1333
#3 0x000055b6f77c877b in gdm_display_unmanage (self=0x55b6fc404a30) at ../gdm/daemon/gdm-display.c:701
#4 gdm_display_unmanage.isra.0 (self=self@entry=0x55b6fc404a30) at ../gdm/daemon/gdm-display.c:678
#5 0x000055b6f77c8855 in self_destruct (self=0x55b6fc404a30) at ../gdm/daemon/gdm-display.c:1511
#6 0x00007f4813e2797c in g_closure_invoke (closure=0x55b6fc4147b0, return_value=0x0, n_param_values=2, param_values=0x7fffe5d1b9c0, invocation_hint=0x7fffe5d1b910)
at ../glib/gobject/gclosure.c:916
#7 0x00007f4813e46aab in signal_emit_unlocked_R (node=node@entry=0x7fffe5d1baf0, detail=detail@entry=0, instance=instance@entry=0x55b6fc406ba0, emission_return=emission_return@entry=0x0,
instance_and_params=instance_and_params@entry=0x7fffe5d1b9c0) at ../glib/gobject/gsignal.c:3903
#8 0x00007f4813e48b0f in signal_emit_valist_unlocked (instance=instance@entry=0x55b6fc406ba0, signal_id=signal_id@entry=40, detail=detail@entry=0, var_args=var_args@entry=0x7fffe5d1bc50)
at ../glib/gobject/gsignal.c:3535
#9 0x00007f4813e48d89 in g_signal_emit_valist (instance=0x55b6fc406ba0, signal_id=40, detail=0, var_args=var_args@entry=0x7fffe5d1bc50) at ../glib/gobject/gsignal.c:3278
#10 0x00007f4813e48e44 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../glib/gobject/gsignal.c:3598
#11 0x00007f4813e2797c in g_closure_invoke (closure=0x55b6fc418830, return_value=0x0, n_param_values=2, param_values=0x7fffe5d1bf40, invocation_hint=0x7fffe5d1be90)
at ../glib/gobject/gclosure.c:916
#12 0x00007f4813e46aab in signal_emit_unlocked_R (node=node@entry=0x7fffe5d1c070, detail=detail@entry=0, instance=instance@entry=0x55b6fc414fb0, emission_return=emission_return@entry=0x0,
instance_and_params=instance_and_params@entry=0x7fffe5d1bf40) at ../glib/gobject/gsignal.c:3903
#13 0x00007f4813e48b0f in signal_emit_valist_unlocked (instance=instance@entry=0x55b6fc414fb0, signal_id=signal_id@entry=53, detail=detail@entry=0, var_args=var_args@entry=0x7fffe5d1c1d0)
at ../glib/gobject/gsignal.c:3535
#14 0x00007f4813e48d89 in g_signal_emit_valist (instance=0x55b6fc414fb0, signal_id=53, detail=0, var_args=var_args@entry=0x7fffe5d1c1d0) at ../glib/gobject/gsignal.c:3278
#15 0x00007f4813e48e44 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../glib/gobject/gsignal.c:3598
#16 0x00007f4813e2797c in g_closure_invoke (closure=0x55b6fc41fc40, return_value=0x0, n_param_values=3, param_values=0x55b6fc42c2a0, invocation_hint=0x7fffe5d1c410)
at ../glib/gobject/gclosure.c:916
#17 0x00007f4813e46aab in signal_emit_unlocked_R (node=<optimized out>, detail=detail@entry=0, instance=instance@entry=0x55b6fc4170e0, emission_return=emission_return@entry=0x0,
instance_and_params=instance_and_params@entry=0x55b6fc42c2a0) at ../glib/gobject/gsignal.c:3903
#18 0x00007f4813e47733 in signal_emitv_unlocked (instance_and_params=0x55b6f77ed46a, signal_id=<optimized out>, detail=0, return_value=0x0) at ../glib/gobject/gsignal.c:3227
#19 g_signal_emitv (instance_and_params=instance_and_params@entry=0x55b6fc42c2a0, signal_id=<optimized out>, detail=detail@entry=0, return_value=return_value@entry=0x0)
at ../glib/gobject/gsignal.c:3127
#20 0x000055b6f77bfda6 in gdm_dbus_worker_proxy_g_signal (proxy=<optimized out>, sender_name=<optimized out>, signal_name=<optimized out>, parameters=<optimized out>)
at daemon/gdm-session-worker-glue.c:4456
#21 0x00007f4813e2797c in g_closure_invoke (closure=0x55b6fc3eaa70, return_value=0x0, n_param_values=4, param_values=0x7fffe5d1c8b0, invocation_hint=0x7fffe5d1c800)
at ../glib/gobject/gclosure.c:916
#22 0x00007f4813e46fb3 in signal_emit_unlocked_R (node=node@entry=0x7fffe5d1ca10, detail=detail@entry=0, instance=instance@entry=0x55b6fc4170e0, emission_return=emission_return@entry=0x0,
instance_and_params=instance_and_params@entry=0x7fffe5d1c8b0) at ../glib/gobject/gsignal.c:3943
#23 0x00007f4813e48b0f in signal_emit_valist_unlocked (instance=instance@entry=0x55b6fc4170e0, signal_id=signal_id@entry=8, detail=detail@entry=0, var_args=var_args@entry=0x7fffe5d1cb70)
at ../glib/gobject/gsignal.c:3535
#24 0x00007f4813e48d89 in g_signal_emit_valist (instance=0x55b6fc4170e0, signal_id=8, detail=0, var_args=var_args@entry=0x7fffe5d1cb70) at ../glib/gobject/gsignal.c:3278
#25 0x00007f4813e48e44 in g_signal_emit (instance=instance@entry=0x55b6fc4170e0, signal_id=<optimized out>, detail=<optimized out>) at ../glib/gobject/gsignal.c:3598
#26 0x00007f4813c0d2aa in on_signal_received (connection=<optimized out>, sender_name=0x0, object_path=<optimized out>, interface_name=<optimized out>,
signal_name=0x7f4804007e70 "SessionExited", parameters=0x7f4804007e90, user_data=0x55b6fc41f1e0) at ../glib/gio/gdbusproxy.c:876
#27 0x00007f4813bf3b69 in emit_signal_instance_in_idle_cb (data=0x55b6fc421530) at ../glib/gio/gdbusconnection.c:4207
#28 0x00007f4813d1cf4d in g_main_dispatch (context=0x55b6fc3ed110) at ../glib/glib/gmain.c:3565
#29 0x00007f4813d1e617 in g_main_context_dispatch_unlocked (context=0x55b6fc3ed110) at ../glib/glib/gmain.c:4425
#30 g_main_context_iterate_unlocked (context=0x55b6fc3ed110, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4490
#31 0x00007f4813d1e9d7 in g_main_loop_run (loop=0x55b6fc3f5c20) at ../glib/glib/gmain.c:4695
#32 0x000055b6f77b322f in main (argc=<optimized out>, argv=<optimized out>) at ../gdm/daemon/main.c:361Offline
#11 2025-09-26 22:07:40
- vvh
- Member
- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
Nothing in journal:
Sep 26 19:11:09 chaos-pc kernel: [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x22 (or later)
Sep 26 19:11:09 chaos-pc systemd-journald[269]: Journal started
Sep 26 19:11:09 chaos-pc systemd-journald[269]: Runtime Journal (/run/log/journal/ba0db0dad389468a80ff77b7bddd2c56) is 8M, max 995M, 987M free.
Sep 26 19:11:09 chaos-pc systemd-journald[269]: Time spent on flushing to /var/log/journal/ba0db0dad389468a80ff77b7bddd2c56 is 107.278ms for 3 entries.
Sep 26 19:11:09 chaos-pc systemd-journald[269]: System Journal (/var/log/journal/ba0db0dad389468a80ff77b7bddd2c56) is 695.1M, max 4G, 3.3G free.
Sep 26 19:11:09 chaos-pc kernel:
Sep 26 19:16:11 chaos-pc systemd-coredump[926]: [LNK] Process 861 (gdm) of user 0 dumped core.
Stack trace of thread 861:
#0 0x00007f4813d2364b g_logv (libglib-2.0.so.0 + 0x6564b)
#1 0x00007f4813d23904 g_log (libglib-2.0.so.0 + 0x65904)
#2 0x000055b6f77c877b n/a (/usr/bin/gdm + 0x2277b)
#3 0x000055b6f77c8855 n/a (/usr/bin/gdm + 0x22855)
#4 0x00007f4813e2797c g_closure_invoke (libgobject-2.0.so.0 + 0x1197c)
#5 0x00007f4813e46aab n/a (libgobject-2.0.so.0 + 0x30aab)
#6 0x00007f4813e48b0f n/a (libgobject-2.0.so.0 + 0x32b0f)
#7 0x00007f4813e48d89 g_signal_emit_valist (libgobject-2.0.so.0 + 0x32d89)
#8 0x00007f4813e48e44 g_signal_emit (libgobject-2.0.so.0 + 0x32e44)
#9 0x00007f4813e2797c g_closure_invoke (libgobject-2.0.so.0 + 0x1197c)
#10 0x00007f4813e46aab n/a (libgobject-2.0.so.0 + 0x30aab)
#11 0x00007f4813e48b0f n/a (libgobject-2.0.so.0 + 0x32b0f)
#12 0x00007f4813e48d89 g_signal_emit_valist (libgobject-2.0.so.0 + 0x32d89)
#13 0x00007f4813e48e44 g_signal_emit (libgobject-2.0.so.0 + 0x32e44)
#14 0x00007f4813e2797c g_closure_invoke (libgobject-2.0.so.0 + 0x1197c)
#15 0x00007f4813e46aab n/a (libgobject-2.0.so.0 + 0x30aab)
#16 0x00007f4813e47733 g_signal_emitv (libgobject-2.0.so.0 + 0x31733)
#17 0x000055b6f77bfda6 n/a (/usr/bin/gdm + 0x19da6)
#18 0x00007f4813e2797c g_closure_invoke (libgobject-2.0.so.0 + 0x1197c)
#19 0x00007f4813e46fb3 n/a (libgobject-2.0.so.0 + 0x30fb3)
#20 0x00007f4813e48b0f n/a (libgobject-2.0.so.0 + 0x32b0f)
#21 0x00007f4813e48d89 g_signal_emit_valist (libgobject-2.0.so.0 + 0x32d89)
#22 0x00007f4813e48e44 g_signal_emit (libgobject-2.0.so.0 + 0x32e44)
#23 0x00007f4813c0d2aa n/a (libgio-2.0.so.0 + 0x1212aa)
#24 0x00007f4813bf3b69 n/a (libgio-2.0.so.0 + 0x107b69)
#25 0x00007f4813d1cf4d n/a (libglib-2.0.so.0 + 0x5ef4d)
#26 0x00007f4813d1e617 n/a (libglib-2.0.so.0 + 0x60617)
#27 0x00007f4813d1e9d7 g_main_loop_run (libglib-2.0.so.0 + 0x609d7)
#28 0x000055b6f77b322f n/a (/usr/bin/gdm + 0xd22f)
#29 0x00007f4813827675 n/a (libc.so.6 + 0x27675)
#30 0x00007f4813827729 __libc_start_main (libc.so.6 + 0x27729)
#31 0x000055b6f77b3595 n/a (/usr/bin/gdm + 0xd595)
Stack trace of thread 862:
#0 0x00007f481391876d syscall (libc.so.6 + 0x11876d)
#1 0x00007f4813d4d7ee g_cond_wait (libglib-2.0.so.0 + 0x8f7ee)
#2 0x00007f4813ce41cd n/a (libglib-2.0.so.0 + 0x261cd)
#3 0x00007f4813d56447 n/a (libglib-2.0.so.0 + 0x98447)
#4 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#5 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#6 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 894:
#0 0x00007f481391876d syscall (libc.so.6 + 0x11876d)
#1 0x00007f4813d4e77e g_cond_wait_until (libglib-2.0.so.0 + 0x9077e)
#2 0x00007f4813ce4197 n/a (libglib-2.0.so.0 + 0x26197)
#3 0x00007f4813d5729b n/a (libglib-2.0.so.0 + 0x9929b)
#4 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#5 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#6 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 863:
#0 0x00007f481389f042 n/a (libc.so.6 + 0x9f042)
#1 0x00007f48138931ac n/a (libc.so.6 + 0x931ac)
#2 0x00007f48138931f4 n/a (libc.so.6 + 0x931f4)
#3 0x00007f481390da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007f4813d1e744 n/a (libglib-2.0.so.0 + 0x60744)
#5 0x00007f4813d1e825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
#6 0x00007f4813d1e872 n/a (libglib-2.0.so.0 + 0x60872)
#7 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#8 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#9 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 865:
#0 0x00007f481389f042 n/a (libc.so.6 + 0x9f042)
#1 0x00007f48138931ac n/a (libc.so.6 + 0x931ac)
#2 0x00007f48138931f4 n/a (libc.so.6 + 0x931f4)
#3 0x00007f481391acf5 epoll_wait (libc.so.6 + 0x11acf5)
#4 0x00007f4813eba430 sd_event_wait (libsystemd.so.0 + 0x45430)
#5 0x00007f4813ebb844 sd_event_run (libsystemd.so.0 + 0x46844)
#6 0x00007f4813ebb990 sd_event_loop (libsystemd.so.0 + 0x46990)
#7 0x000055b6f77c3000 n/a (/usr/bin/gdm + 0x1d000)
#8 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#9 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#10 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
Stack trace of thread 864:
#0 0x00007f481389f042 n/a (libc.so.6 + 0x9f042)
#1 0x00007f48138931ac n/a (libc.so.6 + 0x931ac)
#2 0x00007f48138931f4 n/a (libc.so.6 + 0x931f4)
#3 0x00007f481390da36 ppoll (libc.so.6 + 0x10da36)
#4 0x00007f4813d1e744 n/a (libglib-2.0.so.0 + 0x60744)
#5 0x00007f4813d1e9d7 g_main_loop_run (libglib-2.0.so.0 + 0x609d7)
#6 0x00007f4813c06264 n/a (libgio-2.0.so.0 + 0x11a264)
#7 0x00007f4813d5587c n/a (libglib-2.0.so.0 + 0x9787c)
#8 0x00007f48138969cb n/a (libc.so.6 + 0x969cb)
#9 0x00007f481391aa0c n/a (libc.so.6 + 0x11aa0c)
ELF object binary architecture: AMD x86-64
Sep 26 19:16:23 chaos-pc dbus-broker-launch[493]: Activation request for 'org.freedesktop.nm_dispatcher' failed.
Sep 26 19:16:23 chaos-pc kernel: watchdog: watchdog0: watchdog did not stop!This is all messages since boot until CTRL+ALT+DEL
Last edited by vvh (2025-09-26 22:08:42)
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#12 2025-09-26 22:53:10
- vvh
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- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
Let me give you more info, i hope it will help
I tried:
Install/Downgrade systemd
Install/Downgrade gdm
Reinstall nvidia
Reinstall dbus
Reinstall shadow
Later, i installed LightDM and xfce4 for testing. LightDM failed run any gnome session or xfce4 session(X11). Gnome session process (gnome-session) crashed with LightDM. But even xfc4 session can't start. It don't crash but produce errors in .xsession-errors:
Failed to connect to user scope bus via local transport: $DBUS_SESSION_BUS_ADDRESS and $XDG_RUNTIME_DIR not defined (consider using --machine=<user>@.host --user to connect to bus of other user)
dbus-update-activation-environment: error: unable to connect to D-Bus: Using X11 for dbus-daemon autolaunch was disabled at compile time, set your DBUS_SESSION_BUS_ADDRESS insteadxfce GUI is started but fail with error window: "Unable to contact settings server" and LightDM restarts.
Right now i got only one option to run GUI -> run startxfce4 script on root user. It works.
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#13 2025-09-27 09:28:41
- seth
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- From: Don't DM me only for attention
- Registered: 2012-09-03
- Posts: 69,138
Re: gnome session (x11) crashes on start (related to Gnome 49)
Please post your complete system journal for the boot:
sudo journalctl -b | curl -F 'file=@-' 0x0.stOffline
#14 2025-09-27 11:00:41
- vvh
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- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
it's a same// idk why it's so small
UPD: i get it why: MaxLevelStore=err in journald.conf
Last edited by vvh (2025-09-27 11:20:50)
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#15 2025-09-27 11:15:11
- vvh
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- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
Here is from new boot: i made systemctl start gdm
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#16 2025-09-27 11:26:28
- vvh
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- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
BT of gnome-session-init
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/gnome-session-init-worker gnome-login'.
Program terminated with signal SIGTRAP, Trace/breakpoint trap.
#0 g_log_structured_array (log_level=log_level@entry=G_LOG_LEVEL_ERROR, fields=fields@entry=0x7ffc70e28fb0, n_fields=n_fields@entry=3) at ../glib/glib/gmessages.c:430
430 G_BREAKPOINT ();
[Current thread is 1 (Thread 0x7f299c69e740 (LWP 1166))]
(gdb) bt
#0 g_log_structured_array (log_level=log_level@entry=G_LOG_LEVEL_ERROR, fields=fields@entry=0x7ffc70e28fb0, n_fields=n_fields@entry=3) at ../glib/glib/gmessages.c:430
#1 0x00007f299c89e2e0 in g_log_default_handler (log_domain=log_domain@entry=0x0, log_level=log_level@entry=6,
message=message@entry=0x55e76c3984a0 "Failed to start unit gnome-session-x11@gnome-login.target: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Name \"org.freedesktop.systemd1\" does not exist", unused_data=unused_data@entry=0x0) at ../glib/glib/gmessages.c:3536
#2 0x00007f299c89e57a in g_logv (log_domain=0x0, log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7ffc70e29120) at ../glib/glib/gmessages.c:1264
#3 0x00007f299c89e904 in g_log (log_domain=log_domain@entry=0x0, log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x55e7490a31ce "Failed to start unit %s: %s")
at ../glib/glib/gmessages.c:1333
#4 0x000055e7490a1686 in main (argc=<optimized out>, argv=<optimized out>) at ../gnome-session/gnome-session/leader-systemd.c:330
(gdb) Offline
#17 2025-09-27 12:43:13
- seth
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- Posts: 69,138
Re: gnome session (x11) crashes on start (related to Gnome 49)
Sep 27 13:56:46 chaos-pc unix_chkpwd[749]: could not obtain user info (gdm-greeter)
Sep 27 13:56:46 chaos-pc (systemd)[748]: user@60578.service: PAM failed: Authentication service cannot retrieve authentication info
Sep 27 13:56:46 chaos-pc (systemd)[748]: user@60578.service: Failed to set up PAM session: Operation not permitted
Sep 27 13:56:46 chaos-pc (systemd)[748]: user@60578.service: Failed at step PAM spawning /usr/lib/systemd/systemd: Operation not permitted
Sep 27 13:56:46 chaos-pc systemd[1]: Failed to start User Manager for UID 60578.You're running in the nsswitch.conf situation of https://bbs.archlinux.org/viewtopic.php?id=308372&p=4
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#18 2025-09-27 19:29:32
- vvh
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- Registered: 2025-09-26
- Posts: 9
Re: gnome session (x11) crashes on start (related to Gnome 49)
It's works!
Thank you and all arch community for helping!
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