Having this problem as well on Ubuntu 10.04 and Mobility Radeon 4100 I can switch the first time from user A to user B... then if I switch back to user A I get a black screen with a mouse pointer but cannot do anything.
-- black screen when switching between multiple X session https://bugs.launchpad.net/bugs/529882 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