Graphical artifacts during GDM login

Sébastien Wilmet swilmet at gnome.org
Thu Apr 30 17:21:50 UTC 2015


On Thu, Apr 30, 2015 at 10:59:17AM +0200, Michael Schwendt wrote:
> This is still an issue with F22, and I'd like a hint on where to report
> it. Which component? Different video adapters are affected. For me it's
> ATI Radeon.
> 
> After logging in via GDM, lots of small rectangular areas appear at
> the bottom of the screen until GNOME Shell apears. They are filled
> with what seems to be old contents from the video memory. It doesn't
> look pretty, because it looks like corruption.

I think, but I may be wrong, that atomic mode setting will fix the
problem:
https://en.wikipedia.org/wiki/Mode_setting

Right?

--
Sébastien


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