Description of problem: radeon kernel module can't start Xorg. 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Thames XT [Radeon HD 7670M] Version-Release number of selected component: xorg-x11-server-Xorg-1.13.99.902-2.20130215.fc19 Additional info: backtrace_rating: 3 cmdline: /usr/bin/Xorg :0 -background none -verbose -auth /var/run/gdm/auth-for-gdm-UVVbCS/database -seat seat0 -nolisten tcp vt1 crash_function: killpg executable: /usr/bin/Xorg kernel: 3.9.0-0.rc1.git0.3.fc19.x86_64 open_fds: uid: 0 ureports_counter: 1 Truncated backtrace: Thread no. 1 (7 frames) #2 OsAbort #3 ddxGiveUp #4 AbortServer #5 FatalError #6 OsSigHandler #7 ?? at /lib64/libpthread.so.0 #8 ??
Created attachment 733366 [details] File: backtrace
Created attachment 733367 [details] File: cgroup
Created attachment 733368 [details] File: core_backtrace
Created attachment 733369 [details] File: dso_list
Created attachment 733370 [details] File: environ
Created attachment 733371 [details] File: limits
Created attachment 733372 [details] File: maps
Created attachment 733373 [details] File: proc_pid_status
Created attachment 733374 [details] File: var_log_messages
I can start X removing radeon module from kernel and killing gdm. I think the possible cause of this bug is related to hybrid video card. O dmesg: [drm] radeon kernel modesetting enabled. ata_id (277) used greatest stack depth: 4088 bytes left VGA switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle checking generic (b0000000 7f0000) vs hw (a0000000 10000000) radeon 0000:01:00.0: enabling device (0000 -> 0003) [drm] Memory usable by graphics device = 2048M checking generic (b0000000 7f0000) vs hw (b0000000 10000000) fb: conflicting fb hw usage inteldrmfb vs EFI VGA - removing generic driver Console: switching to colour dummy device 80x25 i915 0000:00:02.0: setting latency timer to 64
This bug was fixed on new version.