Bug#563911: libgl1-mesa-dri: [r600] drmRadeonCmdBuffer: -22.
Hello,
in January, I was able to reproduce the reported problems, but current
squeeze appears to have slightly improved things: I no longer see the
reported errors and OpenGL applications start-up fine. Unfortunately,
the textures are completely broken, so accelerated 3D is still unusable.
The good news is, that following the hints in [0] allowed me to get 3D
fully and correctly working (along with KMS and proper textures). So
current experimental fixes things for me:
$ lspci | grep Radeon
01:00.0 VGA compatible controller: ATI Technologies Inc RV730XT
[Radeon HD 4670]
$ uname -s -r -v -m -o
Linux 2.6.32-trunk-686-bigmem #1 SMP Sun Jan 10 07:12:17 UTC 2010 i686
GNU/Linux
$ grep radeon /etc/modules
radeon
$ grep radeon /etc/modprobe.d/local.conf
options radeon modeset=1
$ dpkg -l '*mesa*' | grep ^ii
ii libgl1-mesa-dri 7.7-3 A free implementation of the OpenGL API -- D
ii libgl1-mesa-glx 7.7-3 A free implementation of the OpenGL API -- G
ii libglu1-mesa 7.7-3 The OpenGL utility library (GLU)
ii mesa-utils 7.7-3 Miscellaneous Mesa GL utilities
$ dmesg | grep radeon
[ 14.669219] [drm] radeon kernel modesetting enabled.
[ 14.669261] radeon 0000:01:00.0: PCI INT A -> GSI 18 (level, low)
-> IRQ 18
[ 14.669266] radeon 0000:01:00.0: setting latency timer to 64
[ 14.670318] [drm] radeon: Initializing kernel modesetting.
[ 14.673504] [drm] radeon: 256M of VRAM memory ready
[ 14.673505] [drm] radeon: 512M of GTT memory ready.
[ 14.673549] platform radeon_cp.0: firmware: requesting
radeon/RV730_pfp.bin
[ 14.694983] platform radeon_cp.0: firmware: requesting
radeon/RV730_me.bin
[ 14.738331] [drm] radeon: ib pool ready.
[ 15.362924] fb0: radeondrmfb frame buffer device
[ 15.362929] [drm] Initialized radeon 2.0.0 20080528 for
0000:01:00.0 on minor 0
[ 1426.412028] radeon 0000:01:00.0: setting latency timer to 64
Cheers
Fabian
0: http://bgoglin.livejournal.com/19346.html
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