My experience shows that the bug IS present in Oneric. Moreover the bug with my particular GT220 video card has been reproduced with 3 different motherboards. It's the card that matters.
Turning powermizer off in xorg.conf has yet been the only solution found:
Section "Device"
Identifier "NVIDIA GT220"
Driver "nvidia"
Option "RegistryDwords" "PowerMizerEnable=0x1; PerfLevelSrc=0x2222; PowerMizerDefault=0x1; PowerMizerDefaultAC=0x1"
EndSection
My experience shows that the bug IS present in Oneric. Moreover the bug with my particular GT220 video card has been reproduced with 3 different motherboards. It's the card that matters.
Turning powermizer off in xorg.conf has yet been the only solution found: le=0x1; PerfLevelSrc= 0x2222; PowerMizerDefau lt=0x1; PowerMizerDefau ltAC=0x1"
Section "Device"
Identifier "NVIDIA GT220"
Driver "nvidia"
Option "RegistryDwords" "PowerMizerEnab
EndSection