Comment 6 for bug 863154

I've had this bug too, since upgrading to Oneiric. I also get this bug on a clean install of Oneiric.

Not only does it happen in Gimp, but if I drag the stylus on the desktop as well -- to select files on the desktop for example -- it jumps to the corner and selects all of the items. Likewise, if I try to drag a window using the stylus, it jumps and takes the window nearly off of the screen.