Public bug reported:
Binary package hint: xorg
System hangs when using accelerated X11 and KMS
System is not pingable anymore
I can work around this by setting either:
Option "EXANoComposite" "True"
but this is nearly unusable. It's _extremly_slow_ !
or
Option "Accel" "Off"
usable but slow.
dmesg | tail:
[ 1110.762731] [drm:radeon_fence_wait] *ERROR*
fence(ffff8800a922b040:0x00006817) 510ms timeout going to reset GPU
[ 1110.764144] [drm] RB2D reset succeed (RBBM_STATUS=0x00000140)
[ 1110.764148] [drm] GPU reset succeed (RBBM_STATUS=0x00000140)
[ 1110.764161] [drm:radeon_fence_wait] *ERROR*
fence(ffff8800a922b040:0x00006817) 520ms timeout
[ 1110.764163] [drm:radeon_fence_wait] *ERROR* last signaled fence(0x00006817)
I can reproduce the problem very easy with X11 accel and loading this website
in firefox and moving mouse while loading the website:
www.bhkw-forum.de
The last lines received of /var/log/messages through ssh from remote:
May 7 15:58:32 hostname kernel: [ 5261.603948] [drm] CP reset succeed
(RBBM_STATUS=0x83F86100)
May 7 15:58:32 hostname kernel: [ 5261.603952] [drm] radeon: cp idle
(0x02000000)
I'm using X with two heads (both DVI) on a single Radeon PCI Card!
$ xrandr
Screen 0: minimum 320 x 200, current 3200 x 1200, maximum 4096 x 4096
DVI-0 connected 1280x1024+1920+0 (normal left inverted right x axis y axis)
376mm x 301mm
1280x1024 60.0*+ 75.0 72.0
1152x864 75.0
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3
640x480 72.8 75.0 66.7 60.0
720x400 70.1
640x350 70.1
DVI-1 connected 1920x1200+0+0 (normal left inverted right x axis y axis) 519mm
x 324mm
1920x1200 60.0*+
1600x1200 60.0
1680x1050 60.0
1280x1024 60.0
1280x960 60.0
1024x768 60.0
800x600 60.3
640x480 60.0
720x400 70.1
Thanks
Lars
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
Architecture: amd64
Date: Fri May 7 17:25:54 2010
DkmsStatus: Error: [Errno 2] No such file or directory
MachineType: Gigabyte Technology Co., Ltd. GA-MA78GM-S2H
ProcCmdLine: root=/dev/md0 ro quiet splash
ProcEnviron:
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
dmi.bios.date: 12/31/2008
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F7
dmi.board.name: GA-MA78GM-S2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF7:bd12/31/2008:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA78GM-S2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA78GM-S2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA78GM-S2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
system:
distro: Ubuntu
codename: lucid
architecture: x86_64
kernel: 2.6.32-22-generic
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug freeze lucid
--
System freeze when using EXA with radeon driver
https://bugs.launchpad.net/bugs/577073
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