It doesn't happen with network-manager uninstalled! How did you know?! "window freeze": when I click any button (including cancel!), the button remains pressed, the window remains visible, and the (darkened) desktop too. The mouse cursor still moves, but clicks don't do anything.
If I switch to a console and come back to X, sometimes the background (darkened desktop with icons, etc.) is visible, sometimes it's just black (which is by desktop color). The place where the shutdown dialog was is rendered just as a white rectangle. I tried waiting at least a quarter of an hour with no change. Ctrl+alt+backspace goes back to the login window quite quickly, though. When I login again I usually get some warnings about application crashes, but not consistently. -- shutdown window freezes everytime https://launchpad.net/bugs/88015 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
