Version-Release number of selected component: lightdm-gtk-2.0.2-4.fc26 Additional info: reporter: libreport-2.9.1 backtrace_rating: 4 cmdline: /usr/sbin/lightdm-gtk-greeter crash_function: cairo_surface_get_type executable: /usr/sbin/lightdm-gtk-greeter journald_cursor: s=eddcbfbc54ab477282e117610c008522;i=4e336;b=3b0e06d58c1749168e7010100a80eee8;m=269d6cb;t=5533c632ee484;x=dd00fe8bc389aac3 kernel: 4.11.6-301.fc26.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 991 Truncated backtrace: Thread no. 1 (9 frames) #0 cairo_surface_get_type at cairo-surface.c:221 #1 set_surface_as_root at greeterbackground.c:1639 #2 greeter_background_save_xroot at greeterbackground.c:1026 #3 start_session at lightdm-gtk-greeter.c:2047 #4 _g_closure_invoke_va at gclosure.c:867 #7 handle_reset at greeter.c:793 #8 handle_message at greeter.c:874 #9 from_server_cb at greeter.c:981 #14 gtk_main at gtkmain.c:1312 Potential duplicate: bug 1394472
Created attachment 1295559 [details] File: backtrace
Created attachment 1295560 [details] File: cgroup
Created attachment 1295561 [details] File: core_backtrace
Created attachment 1295562 [details] File: cpuinfo
Created attachment 1295563 [details] File: dso_list
Created attachment 1295564 [details] File: environ
Created attachment 1295565 [details] File: limits
Created attachment 1295566 [details] File: maps
Created attachment 1295567 [details] File: open_fds
Created attachment 1295568 [details] File: proc_pid_status
Created attachment 1295569 [details] File: var_log_messages
Created attachment 1295570 [details] File: exploitable
*** Bug 1502166 has been marked as a duplicate of this bug. ***
no steps to reproduce!