Description of problem: I ran Steam and CS:Source game. During video stres test I wanted to escape by Escape key. Then I switched windows by alt-tab. Version-Release number of selected component: gnome-shell-3.14.0-2.fc21 Additional info: reporter: libreport-2.2.3 backtrace_rating: 4 cmdline: /usr/bin/gnome-shell crash_function: meta_window_actor_set_unredirected executable: /usr/bin/gnome-shell kernel: 3.16.3-302.fc21.x86_64 runlevel: N 5 type: CCpp uid: 1002 Truncated backtrace: Thread no. 1 (8 frames) #0 meta_window_actor_set_unredirected at compositor/meta-window-actor.c:1170 #1 set_unredirected_window at compositor/compositor.c:607 #2 pre_paint_windows at compositor/compositor.c:1055 #3 meta_repaint_func at compositor/compositor.c:1094 #4 _clutter_run_repaint_functions at ./clutter-main.c:3643 #5 master_clock_update_stages at ./clutter-master-clock.c:457 #6 clutter_clock_dispatch at ./clutter-master-clock.c:595 #11 meta_run at core/main.c:473
Created attachment 943898 [details] File: backtrace
Created attachment 943899 [details] File: cgroup
Created attachment 943900 [details] File: core_backtrace
Created attachment 943901 [details] File: dso_list
Created attachment 943902 [details] File: environ
Created attachment 943903 [details] File: exploitable
Created attachment 943904 [details] File: limits
Created attachment 943905 [details] File: maps
Created attachment 943906 [details] File: open_fds
Created attachment 943907 [details] File: proc_pid_status
Created attachment 943908 [details] File: var_log_messages
Another user experienced a similar problem: Occurs when I played in Aperture Tag: The Paint Gun Testing Initiative reporter: libreport-2.2.3 backtrace_rating: 4 cmdline: /usr/bin/gnome-shell crash_function: meta_window_actor_set_unredirected executable: /usr/bin/gnome-shell kernel: 3.17.0-301.fc21.x86_64+debug package: gnome-shell-3.14.0-2.fc21 reason: gnome-shell killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
Another user experienced a similar problem: Occurs every time when game application lock mouse and activity and stop respond :( When I try clouse non responded game via mutter popup window occurs this crash. reporter: libreport-2.3.0 backtrace_rating: 4 cmdline: /usr/bin/gnome-shell crash_function: meta_window_actor_set_unredirected executable: /usr/bin/gnome-shell kernel: 3.17.1-302.fc21.x86_64+debug package: gnome-shell-3.14.1-1.fc21 reason: gnome-shell killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
Another user experienced a similar problem: Occurs then I colse anakonda during install wizard with Alt + F4 reporter: libreport-2.3.0 backtrace_rating: 3 cmdline: /usr/bin/gnome-shell crash_function: meta_window_actor_set_unredirected executable: /usr/bin/gnome-shell kernel: 3.17.1-302.fc21.i686 package: gnome-shell-3.14.1-1.fc21 reason: gnome-shell killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
Another user experienced a similar problem: Shell seemed to crash multiple times while running the installer from a live image built from ~F21 RC1 package set. Graphics adapter is a NVIDIA 9600GT. reporter: libreport-2.3.0 backtrace_rating: 4 cmdline: /usr/bin/gnome-shell crash_function: meta_window_actor_set_unredirected executable: /usr/bin/gnome-shell kernel: 3.17.4-301.fc21.x86_64 package: gnome-shell-3.14.2-1.fc21 reason: gnome-shell killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
fix is in the 3.14 branch upstream, will come in with 3.14.3
Anaconda failed at 17%, this bug also came in.
mutter-3.14.3-1.fc21,gnome-shell-3.14.3-1.fc21,gnome-shell-extensions-3.14.3-1.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/mutter-3.14.3-1.fc21,gnome-shell-3.14.3-1.fc21,gnome-shell-extensions-3.14.3-1.fc21
mutter-3.14.3-1.fc21, gnome-shell-3.14.3-1.fc21, gnome-shell-extensions-3.14.3-1.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.
This message is a reminder that Fedora 21 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 21. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '21'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 21 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 21 changed to end-of-life (EOL) status on 2015-12-01. Fedora 21 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.