At least in my case, the problem turns out to be xserver-xorg-input-mouse. Downgrading to previous version solved the problem. Therefore, i believe this bugreport should be reassigned.
-- Mouse jumps to center in (sdl?/opengl?) games https://bugs.launchpad.net/bugs/61105 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs