Ubuntu
xorg-server package

  1. Bug #1041063
  2. Comment #10

Comment 10 for bug 1041063

Revision history for this message
Lorem (lrmpsm) wrote : Re: mouse pointer periodically leaps to left and top of screen in llvmpipe session

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