Additional note: the bug remains the same with newest version of the driver xf86-video-intel-2.4.2.
A temporary workaround is to disable hardware acceleration through the xorg.conf file: Section "Device" Identifier "Configured Video Device" Driver "intel" Option "NoAccel" "True" EndSection -- Upgrade to Intrepid broke X (I830WaitLpRing timeout) https://bugs.launchpad.net/bugs/258059 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs