Hello, it seems that this problem is way similar that old one reported for Edgy
https://bugs.launchpad.net/ubuntu/+source/unclutter/+bug/61105 but in my case the rootcause is not unclutter, for I don't have it running (nor installed). Anyway if I enter export SDL_MOUSE_RELATIVE=0 which was suggested in comment#26 in above bug report, then the mouse behaves differently, i.e. it reacts properly for clicks, but pointer movement is clipped and I can't rotate freely in FPS games. P.S. I installed new clean Kubuntu Beta 1 and the bug persists. Regards jpv2 -- In fullscreen apps mouse cursor jumps to bottom-right corner when I click https://bugs.launchpad.net/bugs/441408 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