Comment 12 for bug 148589

Hey Toro,
I was wondering if you'd solved this issue. I seem to have the exact same circumstances and symptoms. I just downloaded kubuntu for the first time today.

Possibly enlightening: it seems to me that the mouse only stops working after doing something. Leaving the mouse alone for long periods of time doesn't make it freeze, but certain types of actions (closing windows? certain types of menus?) cause it to do so.