Comment 36 for bug 650539

Hi there.

I've got a 4 screens (2 quadro nvs 285) setup (2 twinview + xinerama)
I'm able to reproduce this by running emacs22-gtk (or emacs23-gtk). AFAIK emacs23-gtk is not linked to qt ! :-)

My workaround is to use lucid packages for xserver-xorg-core, xserver-xorg, xserver-xorg-input-evdev and nvidia.
It's kind of working with this workaround.
kinda because my X server freezes every weeks or so. The cursor gets stuck between the 2 twinview screens with X using 100% of a cpu. (have to kill -9 to restart...)