This bug has something to do with evdev 2.7.x built without mtdev support (xserver-xorg-input-evdev in Ubuntu?):
https://bugs.freedesktop.org/show_bug.cgi?id=54353 A workaround is to type this two commands in terminal on every new session: xinput set-prop "VirtualBox mouse integration" "Coordinate Transformation Matrix" 0.5 0 0 0 0.5 0 0 0 1.0 xinput set-prop "VirtualBox mouse integration" "Coordinate Transformation Matrix" 1.0 0 0 0 1.0 0 0 0 1.0 ** Bug watch added: freedesktop.org Bugzilla #54353 https://bugs.freedesktop.org/show_bug.cgi?id=54353 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1041063 Title: mouse pointer periodically leaps to left and top of screen in llvmpipe session To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1041063/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
