I have the same problem as Bugsy with the mouse cursor getting stuck on
a screen, but I don't think it's related to the cursor on every screen
problem though. There's already bug report about the cursor sticking on
the previous display https://bugs.launchpad.net/bugs/363375
--
xinerama mouse cur
Confirmed for me with Quadro NVS 440 with 4 monitors using twinview,
xinerama, and 180.51 driver from NVIDIA. I'm also getting pointer error
messages in Xorg.0.log
miPointerUpdateSprite: Invalid input device pointer
miPointerWarpCursor: Invalid input device pointer
miPointerConstrainCursor: Inva
