[Bug 42849] Screen flickering on dual screen

[bugzilla-daemon at freedesktop.org]

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

--- Comment #9 from Alex Deucher <agd5f at yahoo.com> 2011-11-12 13:21:13 PST ---
(In reply to comment #8)
> > 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). 
> 

Sounds like it's data underruns in the displays.

> 
> >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.

Does booting with that option help?

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.