Yes, I do. Here is how I can reproduce it: Open a ssh connection. Edit a file on the ssh connection with gedit Press close. Gnome will ask for the password to the ssh connection to edit the file. Wait two seconds. Metacity will then complain about the window not responding.
-- False reports of "Window not responding" error https://launchpad.net/bugs/29584 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs