Bug#279689: appears moving from 2.6.11-1 to 2.6.12-1

[Rich McAllister <rfm@pensfa.org>]

I just upgraded to linux-image-2.6.12-1-k7 (from 2.6.11-1-k7) and the 
continuous scrolling

rivafb_pan_display START
rivafb_pan_display END
rivafb_pan_display START
rivafb_pan_display END

version of this problem appeared. Just to get the system to boot, I 
tried renaming /lib/modules/2.6.12-1-k7/kernel/drivers/video/riva/rivafb.ko
to a bogus name so it wouldn't get loaded, and the system booted fine (I 
suppose I'm missing some nVidia-special features, but everything looks 
ok and X.org even came up using the nv driver.)

Rich