The same with my system that is upgraded from 9.10 to 10.04 When logged two users and one of them (no matter who was first logged) log out I get blank screen witout ability to switch any where.
Ctrl+Alt+F1...F10 do not work. The only way is to make hard reboot. Video: GF5200 drivers 173. etc Kernel: the last one. -- black screen on switch user https://bugs.launchpad.net/bugs/572996 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