Public bug reported: This happened on updated Xubuntu Dapper 6.06. When I selected shut down, I got black screen and mouse cursor on it, the cursor would not move. Even hitting <Alt><SysRq>s <Alt><SysRq>u <Alt><SysRq>b would not boot. Could it have something to do with graphics driver mga? I had to press the power button to shut down. After turning on again, I could shut down normally.
** Affects: Ubuntu Importance: Undecided Status: Unconfirmed -- Hang/freeze/crash on shut down https://launchpad.net/bugs/63844 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs