Ubuntu
compiz package

  1. Bug #269904
  2. Comment #193

Comment 193 for bug 269904

Revision history for this message
AcCEsS (access) wrote : Re: Screen refresh problems with nvidia on intrepid

I think problem = Nvidia powermizer

Powermizer work 3 performance level
0 - 169Mhz
1 - 275Mhz
3 - 475 Mhz

My laptop default performance level = 0
NV Clock = 169Mhz (with screen refresh problem)

I run this script in gnome-terminal:
while true; do
    if on_ac_power; then
        nice /usr/bin/nvidia-settings -q all > /dev/null
    fi
    sleep 25;
done

performance level automatically switch to 2
NV Clock = 475Mhz

And no screen refresh problem!!!

Sorry very poor english....