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Version-Release number of selected component: lightdm-gtk-2.0.8-13.fc42 Additional info: reporter: libreport-2.17.15 type: CCpp reason: lightdm-gtk-greeter killed by SIGSEGV journald_cursor: s=77ffabf49ad941f9a2f152b93a21dd58;i=747;b=63d8217777414637b61474ff92b21bc5;m=16a70b2;t=636aa3aad1b16;x=15179326ce2dcde5 executable: /usr/bin/lightdm-gtk-greeter cmdline: /usr/bin/lightdm-gtk-greeter cgroup: 0::/user.slice/user-984.slice/session-c1.scope rootdir: / uid: 984 kernel: 6.14.0-63.fc42.x86_64 package: lightdm-gtk-2.0.8-13.fc42 runlevel: N 5 backtrace_rating: 4 crash_function: cairo_surface_get_type Truncated backtrace: Thread no. 1 (12 frames) #0 cairo_surface_get_type at ../src/cairo-surface.c:229 #1 set_surface_as_root at /usr/src/debug/lightdm-gtk-2.0.8-13.fc42.x86_64/src/greeterbackground.c:1743 #2 greeter_background_save_xroot at /usr/src/debug/lightdm-gtk-2.0.8-13.fc42.x86_64/src/greeterbackground.c:1104 #3 start_session at /usr/src/debug/lightdm-gtk-2.0.8-13.fc42.x86_64/src/lightdm-gtk-greeter.c:2245 #4 _g_closure_invoke_va at ../gobject/gclosure.c:896 #5 signal_emit_valist_unlocked at ../gobject/gsignal.c:3438 #8 handle_end_authentication at /usr/src/debug/lightdm-1.32.0-13.fc42.x86_64/liblightdm-gobject/greeter.c:714 #9 handle_message at /usr/src/debug/lightdm-1.32.0-13.fc42.x86_64/liblightdm-gobject/greeter.c:804 #10 from_server_cb at /usr/src/debug/lightdm-1.32.0-13.fc42.x86_64/liblightdm-gobject/greeter.c:918 #12 g_main_context_dispatch_unlocked at ../glib/gmain.c:4249 #13 g_main_context_iterate_unlocked at ../glib/gmain.c:4314 #15 gtk_main at ../gtk/gtkmain.c:1329 Potential duplicate: bug 1394472
Created attachment 2092827 [details] File: proc_pid_status
Created attachment 2092828 [details] File: maps
Created attachment 2092829 [details] File: limits
Created attachment 2092830 [details] File: environ
Created attachment 2092831 [details] File: open_fds
Created attachment 2092832 [details] File: mountinfo
Created attachment 2092833 [details] File: os_info
Created attachment 2092834 [details] File: cpuinfo
Created attachment 2092835 [details] File: core_backtrace
Created attachment 2092836 [details] File: exploitable
Created attachment 2092837 [details] File: dso_list
Created attachment 2092838 [details] File: backtrace
For visual crash triage, it can help to attach small reproducible screenshots or draft 3D/scene references when describing rendering issues. I have been testing Trellis 2 for quick prompt/photo to 3D concept notes here: https://trellis-2.net
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Fedora Linux 42 entered end-of-life (EOL) status on 2026-05-27. Fedora Linux 42 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora Linux please feel free to reopen this bug against that version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see the version field. If you are unable to reopen this bug, please file a new report against an active release. Thank you for reporting this bug and we are sorry it could not be fixed.