Comment 8 for bug 444757

Ok, so I can't change the importance because I'm just a lowly scum bag, but I've found some more information.

Turning Compiz off solves the problem for me. Turning Compiz back on crashes Compiz in Karmic beta, so I can't test to see if it just needed a nudge.

Anyway, no re-installation of Flash seems to be required, just turn Compiz off...

Looks like bug #141494 or similar regression?

Can anyone confirm disabling Comiz brings back the Flash love?