Similar issue on Ubuntu Lucid 64-bit, upgraded from karmic on a Thinkpad x200. Switching users typically works a few times, then I get the black screen. Occasionally there is a mouse pointer, but usually not. I can't switch to a virtual terminal, and have to ctrl-alt-backspace, which typically brings up the list of users, with the user I was trying to switch to no longer logged in.
-- 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