[Bug 55745] freezes / strange behaviour on G3 Apple iBook

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Sep 6 16:03:59 PDT 2013


--- Comment #23 from Ingvar Hagelund <ingvar at redpill-linpro.com> ---
(In reply to comment #21)
> (In reply to comment #20)
> > > You're getting a GPU hang.  Does radeon.agpmode=-1 help on the newer kernel?
> > 
> > Actually, yes, it does. With radeon.agpmode=-1 the display is stable and
> > works quite well with GTK and QT apps. X widgets have distorted colors,
> > though.

> At least, it worked for a few minutes lenger before locking up. When pushed
> a bit harder (firefox rendering a page while switching windows back and
> forth), it froze again like this:

Ignore that, that was with the 6.x driver. I'm now running the patches
mentioned in comment 14 and comment 15. With agpmode=-1, and it's stable (2x
glxgears, firefox, switching and flicking windows, no sweat), and all the
colors distortions are fixed, even on pure X widgets.

Has been running stable for 20 minutes now.


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