I have a similar problem with 10.04 LTS and KDE. First login after boot: Sometimes only the menus of certain applications can be clicked, but window move or resize with the mouse is not possible. I think only the left mouse button is affected. I tried to stop most of the kde processes, but this did not help. kwin --replace helps only for a few mouse clicks and then the problem occurs again. If I logout and login again, the problem is vanished. I'm using the nvidia-current driver and have a logitech wireless mouse.
-- Mouse events fail frequently and unpredictably, requiring kwin restart https://bugs.launchpad.net/bugs/505494 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