Just a few remarks. I still see this bug with Kernel 3.8, Mesa 9.2.1 and DRI 2.99.904. Moreover, with switching from Mesa 9.1.x to Mesa 9.2.x the number of lockups highly increased (especially in games). Additionally with running the latest drivers complete system lockups are gone, but it's still a lockup for multiple seconds with following VT switching. Maybe these observations help somehow.
-- 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/1041790 Title: [snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround i915.semaphores=0 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1041790/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
