Ok forget the post above. Seems to have nothing to do with this bug. On Kernel 2.8.38: /sys/module/i915/parameters/semaphores is set to 0 On Kernel 2.8.39: /sys/module/i915/parameters/semaphores is set to 1
if i do the following: sudo -i echo 1 > /sys/module/i915/parameters/semaphores The Bug is also gone on 2.8.38 ..... If i set semaphores on 2.8.39 to 0 as it is default on 2.8.38, the bug also appears. -- 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/761065 Title: [Sandybridge] Spurious "*ERROR* Hangcheck timer elapsed... blt ring idle" messages in dmesg when using compiz _______________________________________________ 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
