For further information, I've tried disabling KMS both with nomodeset and i915.modeset = 0 on the grub cmd line, both of which caused no change.
-- Xorg crashes with 855GM on boot: Failed to submit batchbuffer: Input/output error https://bugs.launchpad.net/bugs/565870 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