Got the same problem in debian testing (squeeze) for a while. I tried removing the wacom and synaptics input drivers and hope this will be effective. I'll report back about that.
Following workarounds were more or less effective for me: rightclicking on desktop after Super+D, restarting window manager (tried openbox, fluxbox and metacity) with --replace, and replugging the mouse. But in a few minutes the problem always reoccurred. I'm still not sure what triggers it. So afaics it has nothing to do with Ubuntu. Debian has the same dependencies in xserver-xorg-input-all though. -- Focus gets stuck to a window - impossible to select other windows https://bugs.launchpad.net/bugs/362359 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs