Ubuntu
nvidia-graphics-drivers-180 package

  1. Bug #444154
  2. Comment #22

Comment 22 for bug 444154

Revision history for this message
In , Aarons-freedesktop (aarons-freedesktop) wrote :

With a dual-head setup with separate screens (with or without xinerama) the pointer when controlled with the ALPS trackpad on my laptop can move to the second screen, but not back to the first screen. The cursor can be moved back to the first screen with a USB mouse.

This downstream bug has more information:

https://bugs.launchpad.net/bugs/444154

that bug was originally filed against the nvidia driver, but I have ATI, so problem is either in the server or input driver, I assume.