[Bug 44014] [RV350] Viewing some (latexbeamer generated) PDFs in Okular in Presentation Mode causes massive, persistent screen corruption

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=44014

--- Comment #9 from mrsteven at gmx.de 2011-12-22 15:53:17 PST ---
(In reply to comment #8)
> You can try different AGP modes:
> radeon.agpmode=x
> 
> where x = 1,2,4,8,-1

I tried 1 and 2, but it did not help. I skipped 4 as it is the default on my
hardware anyway. 8 is not supported by this notebook.


> (In reply to comment #7)
> > btw. EXANoUploadToScreen gives me a black screen, so I couldn't really test
> > that.
> 
> UTS and DFS are required on radeon so you can't disable them.

Okay. I also tried to disable page flipping and set radeon.dynclks=0 -> Still
the same problem, so only radeon.agpgart=-1 helps. Sadly this is a bit slow...

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