[Bug 73053] New: HD6850 cannot boot with dpm

https://bugs.freedesktop.org/show_bug.cgi?id=73053

Priority: medium Bug ID: 73053 Assignee: dri-devel@lists.freedesktop.org Summary: HD6850 cannot boot with dpm Severity: major Classification: Unclassified OS: Linux (All) Reporter: aaalmosss@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI

The monitor goes blank, and the system becomes totally unresponsive as soon as the radeon module is loaded, if I boot 3.12.4 with radeon.dpm=1 or I boot 3.13-rc5 without radeon.dpm=0.

Bug #66963 might be related.