Happening for me, too. Set key bindings for Viewport Switcher -> Go to Specific Viewport (for 9 desktops) and lose the settings sporadically. Very frustrating. I moved the HUD key away from Alt since I'm using Alt-[1-9] for the other key bindings but to no effect.
This is on 12.10 upgraded starting with 11.04. I checked .xsession-errors and see this suspicious message: I/O warning : failed to load external entity "/home/user/.compiz/session/10123488ea9adfd187135289555486127800000021780034" The contents of .compiz/session are filled with similar files but none of them correspond with the file mentioned. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1028299 Title: Key binding settings are lost and forgotten To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1028299/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs