This should have been fixed i.e. the lockup prevent in recent kernels (by adding timeouts to prevent this driver error). Note that is you are running upstream components (such as carried in ppa:xorg-edgers and ppa:mainline) you can file an upstream bug in bugs.freedesktop.org - though we will expect you to be able to build kernels and the like in order to test patches.
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Fix Released -- 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/557128 Title: dp_aux_ch not done status 0x007500c8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/557128/+subscriptions _______________________________________________ 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