Looking at the "debugging X freeze" page. The GPU itself does not seem stuck; VT swiches are possible, /sys/kernel/debug/dri/0/i915_error_state is clean, as is i915_wedged and the content of i915_ringbuffer_info keeps changing.
Option "AIGLX" "off" does not resolve. Option "NoMTRR" "true" prevents the freeze. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. https://bugs.launchpad.net/bugs/698120 Title: Dual head corruption on 2.6.37 lucid backport _______________________________________________ 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
