Ubuntu
nvidia-graphics-drivers-180 package

  1. Bug #164589
  2. Comment #15

Comment 15 for bug 164589

Revision history for this message
Kevin McGuinness (kevin-mcguinness) wrote :

Setting NVreg_RegistryDwords="PerfLevelSrc=0x3322" appears to deactivate low-power mode when on AC power and enables it on batteries. This works as a decent workaround for me - i get rid of blinks and hangs on AC power while keeping reasonable battery life (at the expense of a chance hang) on DC.

My GeForce Go 7400 doesn't seem to get much hotter than usual using the new settings - stays at ~57C under normal usage. Prior to this it was ~54-55C.

-Kevin