Ubuntu
xserver-xorg-video-ati package

  1. Bug #373669
  2. Comment #16

Comment 16 for bug 373669

Revision history for this message
madbiologist (me-again) wrote : Re: [RV620 HD 3400] No power management with ati driver

Further work on Radeon KMS (kernel mode-setting) power management is occurring, and will hopefully be ready to go in the mainline kernel by the Linux 2.6.35 kernel this summer.

See http://www.phoronix.com/scan.php?page=news_item&px=ODA3Mw for details.