Yep, froze after about an hour or so. Tried batchbuffer dump see attachment to subsequent post. This is 2.6.33rc2 on i845G.
Preliminary steps: sudo apt-get install intel-gpu-tools sudo INTEL_DEBUG=batch /etc/init.d/gdm restart then got the hang. I tried this: sudo mount -t debugfs debugfs /sys/kernel/debug datestr=$(date +%Y%m%d) mkdir dri_debug-$datestr sudo cp -r /sys/kernel/debug/dri/0/i915* dri_debug-$datestr sudo intel_gpu_dump > dri_debug-$datestr/intel_gpu_dump.txt dmesg > dri_debug-$datestr/dmesg.txt cp /var/log/Xorg.0.log dri_debug-$datestr/ sudo cp /var/log/gdm/\:0.log dri_debug-$datestr/gdm.log sudo tar czf dri_debug-$datestr.tgz dri_debug-$datestr/ and got: mount: debugfs already mounted or /sys/kernel/debug busy mount: according to mtab, none is already mounted on /sys/kernel/debug but it did create: je...@linux:~$ ls -l dri* -rw-r--r-- 1 root root 388052 2010-01-02 13:39 dri_debug-20100102.tgz Of any use? Anything else needed for next hang? to be attached on reboot of hung machine since that's where the tgz is. Can't get gdm going from ssh or from Crtl-Alt-F1 will cycle power. Jerry -- [i845] xorg hang video driver 2.8.1-1ubuntu1 https://bugs.launchpad.net/bugs/420594 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
