Screen not repainting

[ToddAndMargo]

On 04/11/2016 12:55 AM, Olivier Fourdan wrote:
>
>
> On 8 April 2016 at 22:56, ToddAndMargo <ToddAndMargo at zoho.com
> <mailto:ToddAndMargo at zoho.com>> wrote:
>
>     No symptom change
>
>
> ​Then it's unlikely a bug in xfce, because without the compositor
> enabled, the WM is not responsible for app repainting.
>
> Sounds like a driver bug. Which hw/driver do you use?

To me too.
How do I check?

Also, a huge update came through on dnf (yum's replacement).
I haven't had a chance to check out if it fixed it yet.

Thank you for the help!