Rv6xx dpm problems
Submitted by Eugene
Assigned to Default DRI bug account
Linux 3.11RC1 isnt' booting with radeon.dpm=1 option in grub: screen becomes blank after grub trying to boot it. Without radeon.dpm=1 option system boots well. So, it seems, DPM isn't working.
Graphics: Radeon HD2600 XT
OS: Kubuntu 13.04
KDE: 4.11 beta2
Please, ask me for any additional info needed to help fix this issue.