Video Driver

[John S. Dey]

I've installed lubuntu 12.04 x86_64.  The mouse is not working correctly.  In debugging it looks like I'm having trouble with the video driver (I'm not sure this is at all related to the mouse problem).  I am way over my head at this point and need some help.  I have included some debug output on the video driver showing problem with interrupt handling.  Any guidance/comments would be greatly appreciated.  Thanks.

John 

robo5 at robo5:~$ lspci | grep VGA
01:00.0 VGA compatible controller: NVIDIA Corporation NV34 [GeForce FX 5200] (rev a1)

robo5 at robo5:~$ find /dev -group video
/dev/radio0
/dev/video24
/dev/vbi0
/dev/video32
/dev/video0
/dev/fb0
/dev/dri/card0
/dev/dri/controlD64
/dev/agpgart

robo5 at robo5:~$ tail -f /var/log/syslog
Sep 22 13:53:30 robo5 kernel: [ 4978.776087] [drm] nouveau 0000:01:00.0: PMC - unhandled INTR 0x10000000
Sep 22 13:53:30 robo5 kernel: [ 4978.776093] [drm] nouveau 0000:01:00.0: PMC - unhandled INTR 0x10000000