No, if the system is otherwise usable (with ssh), it's not a kernel hang, but probably in the DRI driver. Please try to get a backtrace:
https://wiki.ubuntu.com/X/Backtracing ** Changed in: mesa (Ubuntu) Sourcepackagename: xorg => mesa Status: New => Incomplete -- xorg on Intrepid hangs in infinte loop when compiz is running https://bugs.launchpad.net/bugs/279192 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
