I can confirm the black screen on log out using the resricted driver with an ati radeon xpress 200m.
Editing /etc/X11/gdm/gdm.conf so AlwaysRestartServer=true is a valid workaround. I cannot speak to issues with hibernation but can also second the fact that this is a bug that was introduced some time during the Feisty beta, as logging out did work once without a workaround. For what it's worth, I suggest this is an important bug, as the ati radeon xpress 200m is an all too common card and the problem a real show-stopper. -- log out or switch user results in crash https://bugs.launchpad.net/bugs/107115 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