According to this(https://bugs.freedesktop.org/show_bug.cgi?id=8010), there is a bug in the driver, which is fixed in the cvs. Anybody want to create a package?
-- i915 (i810): video driver crashes reproducably https://launchpad.net/bugs/60061 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
