https://bugs.freedesktop.org/show_bug.cgi?id=72905
Priority: medium Bug ID: 72905 Assignee: dri-devel@lists.freedesktop.org Summary: [3.12.5] Atombios stuck in a loop Severity: major Classification: Unclassified OS: Linux (All) Reporter: thierry.vignaud@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI
I tried booting with radeon.dpm=1 with Mageia 4 beta 2 (kernel-3.12.5 & mesa-10.0). Gfx cards is RV670 ([Radeon HD 3690/3850], PCI ids: vendor=1002 device=9505 subv=174b subd=2542)
First xorg often results in black screen then gnome failure. Subsequent xorgs are slow to death
dmesg is filled with: +*ERROR* atombios stuck in loop for more than 5secs aborting +*ERROR* atombios stuck executing CE58 (len 349, WS 0, PS 4) @ 0xCE75
or: +*ERROR* atombios stuck in loop for more than 5secs aborting +*ERROR* atombios stuck executing CDBE (len 153, WS 0, PS 4) @ 0xCDD4 +*ERROR* atombios stuck executing B9E2 (len 760, WS 0, PS 0) @ 0xBB6B +*ERROR* atombios stuck executing B920 (len 138, WS 0, PS 8) @ 0xB92A