I had this issue on Dapper and still have it on Edgy with my Dell D600 laptop. I can get the mouse back by Ctrl-Alt F1 and then Alt F7 to get back to X. It sure is annoying!
-- Mouse clicks stop working sporadically https://launchpad.net/bugs/41301 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
