the new nvidia drive seems to have fixed it for me. Nico
-- [nvidia-glx] Switch user/switch VT causes lockup with compiz/beryl/desktop-effects https://bugs.launchpad.net/bugs/88152 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs