Some people commented about this on forum, but I couldn't find anything here.
http://www.ubuntuforums.org/showthread.php?t=192677 -- panic/lock/restart on dapper-amd64 if there's intel integrated video AND a nvidia card at the same time https://launchpad.net/bugs/55104 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
