I have the same problem with my Acer Aspire 5542 Ubuntu 10.10. The same problem with the open source driver as fglrx. I tried dynpm and various other profiles in /sys/class/drm/card0/device/power_method & /sys/class/drm/card0/device/power_profile but it keeps happening.
The worst part is that I keep losing data after restarting! -- [RV620] No power management with ati driver https://bugs.launchpad.net/bugs/373669 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs