https://bugs.freedesktop.org/show_bug.cgi?id=30227
--- Comment #7 from DaNiMoTh kronat@tiscali.it 2010-09-18 04:01:46 PDT --- (In reply to comment #6)
Created an attachment (id=38780)
--> (https://bugs.freedesktop.org/attachment.cgi?id=38780)
error with agpmode=1
When system load radeon modules with agpmode=1, I had this error (fortunately I found it in /var/log/messages.log at next boot).
The lock happens more frequently, and give a black screen with no possibilities to switch to another console. There isn't operations which cause this lock more frequently than another: last time (this error) happens when I was scrolling an Opera window.
Another thing, which happens both with -1 and 1: at time of loading modules from my fs (yaboot->initramfs->my system->load modules) sometimes the kernel freeze. I don't know where (unfortunately there aren't any log) but I think it's related to radeon. I need from 5 to 10 try to load properly and continue boot, otherwise I need to force shutdown.