[Bug 42849] Screen flickering on dual screen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Nov 12 12:49:32 PST 2011


https://bugs.freedesktop.org/show_bug.cgi?id=42849

--- Comment #8 from reichcv at gmail.com 2011-11-12 12:49:32 PST ---
> Did you upload the correct video? 

Yes. But it's very tiny effect. I used another cam to film this so I hope it's
more clear now. You can see the white stripes like one that commonly seen in
photographs and films of CRT monitors.

> Does the flickering happen at regular intervals?  Like every 10 or 30 seconds?  

No. But it happen when playing flash video and/OR I have too many tabs open in
my browser(chromium or opera or firefox). 


>If it's not that, you can try booting with radeon.disp_priority=2 on the kernel command line and see if that helps.

It doesn't depend on the option.

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