Description of problem: ran aticonfig --initial=dual-head then rebooted Version-Release number of selected component: kde-workspace-4.11.9-4.fc20 Additional info: reporter: libreport-2.2.2 backtrace_rating: 4 cmdline: /usr/libexec/kde4/kwin_opengl_test crash_function: xcb_glx_query_server_string_string_length executable: /usr/libexec/kde4/kwin_opengl_test kernel: 3.14.8-200.fc20.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (5 frames) #0 xcb_glx_query_server_string_string_length at glx.c:2448 #1 __glXQueryServerString at glx_query.c:55 #2 AllocAndFetchScreenConfigs at glxext.c:768 #3 __glXInitialize at glxext.c:889 #4 glXQueryVersion at glxcmds.c:487 Potential duplicate: bug 863438
Created attachment 910437 [details] File: backtrace
Created attachment 910438 [details] File: cgroup
Created attachment 910439 [details] File: core_backtrace
Created attachment 910440 [details] File: dso_list
Created attachment 910441 [details] File: environ
Created attachment 910442 [details] File: exploitable
Created attachment 910443 [details] File: limits
Created attachment 910444 [details] File: maps
Created attachment 910445 [details] File: open_fds
Created attachment 910446 [details] File: proc_pid_status
Created attachment 910447 [details] File: var_log_messages
Another user experienced a similar problem: Tried enabling OpenGl which didn't work. reporter: libreport-2.2.2 backtrace_rating: 4 cmdline: /usr/libexec/kde4/kwin_opengl_test crash_function: xcb_glx_query_server_string_string_length executable: /usr/libexec/kde4/kwin_opengl_test kernel: 3.14.8-200.fc20.x86_64 package: kde-workspace-4.11.9-4.fc20 reason: kwin_opengl_test killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
This is likely a driver bug, but we'll let xcb maintainer decide (that's where the crashing function lives)
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Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is no longer maintained, which means that it will not receive any further security or bug fix updates.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.