Description of problem: System is booting but gnome-shell gdm fails to display and instead an error screen appears. The crash seems to be related to a problem with the video driver. Here is the relevant lines from /var/log/messages: Aug 23 22:15:21 host gnome-session[745]: JS LOG: GNOME Shell started at Fri Aug 23 2013 22:15:21 GMT-0500 (CDT) Aug 23 22:15:22 host gnome-session[745]: Window manager warning: CurrentTime used to choose focus window; focus window may not be correct. Aug 23 22:15:22 host gnome-session[745]: Window manager warning: Got a request to focus the no_focus_window with a timestamp of 0. This shouldn't happen! Aug 23 22:15:22 host gnome-session[745]: (gnome-shell:1295): Cogl-WARNING **: ./driver/gl/cogl-pipeline-opengl.c:872: GL error (1280): Invalid enumeration value Aug 23 22:15:22 host kernel: [ 85.079962] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [gnome-shell[1295]] get 0xbeef0200 put 0x00a5ac04 state 0xc000418c (err: MEM_FAULT) push 0x00000000 Aug 23 22:15:22 host kernel: [ 85.080677] nouveau E[ PGRAPH][0000:01:00.0] ERROR nsource: PROTECTION_ERROR nstatus: INVALID_STATE PROTECTION_FAULT Aug 23 22:15:22 host kernel: [ 85.080701] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [gnome-shell[1295]] subc 2 class 0x0062 mthd 0x0184 data 0x00003b02 Version-Release number of selected component: gnome-shell-3.8.4-2.fc19 Additional info: reporter: libreport-2.1.6 backtrace_rating: 4 cmdline: gnome-shell --mode=gdm crash_function: unpack_ARGB8888 executable: /usr/bin/gnome-shell kernel: 3.10.7-200.fc19.i686.PAE runlevel: N 5 uid: 42 Truncated backtrace: Thread no. 1 (10 frames) #0 unpack_ARGB8888 at ../../../src/mesa/main/format_unpack.c:123 #1 _mesa_unpack_rgba_row at ../../../src/mesa/main/format_unpack.c:2504 #2 slow_read_rgba_pixels at ../../../src/mesa/main/readpix.c:531 #3 read_rgba_pixels at ../../../src/mesa/main/readpix.c:574 #4 _mesa_readpixels at ../../../src/mesa/main/readpix.c:848 #5 _mesa_ReadnPixelsARB at ../../../src/mesa/main/readpix.c:1042 #6 _mesa_ReadPixels at ../../../src/mesa/main/readpix.c:1050 #7 shared_dispatch_stub_256 at ../../../src/mapi/shared-glapi/glapi_mapi_tmp.h:14683 #8 _cogl_framebuffer_gl_read_pixels_into_bitmap at driver/gl/cogl-framebuffer-gl.c:1440 #9 _cogl_framebuffer_read_pixels_into_bitmap at ./cogl-framebuffer.c:1482 Potential duplicate: bug 754765
Created attachment 789772 [details] File: backtrace
Created attachment 789773 [details] File: cgroup
Created attachment 789774 [details] File: core_backtrace
Created attachment 789775 [details] File: dso_list
Created attachment 789776 [details] File: environ
Created attachment 789777 [details] File: exploitable
Created attachment 789778 [details] File: limits
Created attachment 789779 [details] File: maps
Created attachment 789780 [details] File: open_fds
Created attachment 789781 [details] File: proc_pid_status
Created attachment 789782 [details] File: var_log_messages
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Fedora 19 changed to end-of-life (EOL) status on 2015-01-06. Fedora 19 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.