Public bug reported: Binary package hint: sawfish
Regularly throughout the day, I experience windows disappearing from the desktop. The problem seems to only occur when I'm opening a new window or changing workspaces. It seems that Xinerama is also necessary for this bug to manifest. Most often it is the gnome-panel that gets affected. I actually have 3 gnome-panels normally, and it always seems to be the same one of the three that is affected. Note that although the affected applications disappear from the desktop and gnome window selector, the applications continue to run (i.e., they are visible via 'ps'). $ COLUMNS=120 dpkg -l sawfish gnome-panel libxinerama1 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name Version Description +++-========================-========================-================================================================ ii gnome-panel 2.14.1-0ubuntu16 launcher and docking facility for GNOME 2 ii libxinerama1 1.0.1-0ubuntu2 X11 Xinerama extension library ii sawfish 1.3+cvs20050709-6 a window manager for X11 ** Affects: sawfish (Ubuntu) Importance: Untriaged Status: Unconfirmed -- Windows disappear from desktop, but continue to run https://launchpad.net/bugs/49740 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs