Version-Release number of selected component: gnome-shell-3.17.92-1.fc23 Additional info: reporter: libreport-2.6.2 backtrace_rating: 3 cmdline: /usr/bin/gnome-shell crash_function: _gdk_x11_window_tmp_unset_bg executable: /usr/bin/gnome-shell global_pid: 2185 kernel: 4.2.0-0.rc5.git0.2.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 _gdk_x11_window_tmp_unset_bg at gdkwindow-x11.c:650 #2 pre_unmap at gdkwindow-x11.c:1743 #3 gdk_window_x11_withdraw at gdkwindow-x11.c:1745 #4 gdk_window_withdraw at gdkwindow.c:5455 #5 gtk_window_unmap at gtkwindow.c:6195 #10 gtk_widget_unmap at gtkwidget.c:4954 #11 _shell_embedded_window_unmap at shell-embedded-window.c:222 #12 shell_gtk_embed_unmap at shell-gtk-embed.c:310 #13 clutter_actor_set_mapped at clutter-actor.c:1283 #14 clutter_actor_update_map_state at clutter-actor.c:1461
Created attachment 1075362 [details] File: backtrace
Created attachment 1075363 [details] File: cgroup
Created attachment 1075364 [details] File: core_backtrace
Created attachment 1075365 [details] File: dso_list
Created attachment 1075366 [details] File: environ
Created attachment 1075367 [details] File: exploitable
Created attachment 1075368 [details] File: limits
Created attachment 1075369 [details] File: maps
Created attachment 1075370 [details] File: mountinfo
Created attachment 1075371 [details] File: namespaces
Created attachment 1075372 [details] File: open_fds
Created attachment 1075373 [details] File: proc_pid_status
Created attachment 1075374 [details] File: var_log_messages
*** Bug 1265669 has been marked as a duplicate of this bug. ***
This crash is probably coming from some bugs that were introduced into GDK's window handling in 3.17.9x and fixed in 3.18.0. Perhaps: https://git.gnome.org/browse/gtk+/commit/?id=9bda0532f8770e726b9b90ce6fc687b87ba2037f If so, this should be fixed in the 3.18.0 mega-update.
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Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates.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 please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.