This issue did not affect me with 9.10 (karmic), but after wipe/new install of 10.04 beta 2, it affects me.
Under karmic, I was using proprietary ATI drivers for Radeon Mobility X300 (Dell Latitude D610), but these drivers do not appear to be available with 10.04 beta 2. CTRL-ALT-BS does not restart gdm, but you can open a virtual console and restart it there. So far, issue only occurs when switching users. -- Switching users freezes the machine https://bugs.launchpad.net/bugs/68855 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