Hi!
In recent kernels (5.2.0-rc1-next-20190522, 5.2-rc2) I'm getting
display corruption in X. Usually in terminals, but also in title bars
etc. Black areas with white lines in them, usually...
Same configuration worked properly in ... probably 4.19? Then I got
some graphics-crashes on X220 that prevented me from testing :-(.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
On Mon, 03 Jun 2019, Pavel Machek <[email protected]> wrote:
> In recent kernels (5.2.0-rc1-next-20190522, 5.2-rc2) I'm getting
> display corruption in X. Usually in terminals, but also in title bars
> etc. Black areas with white lines in them, usually...
>
> Same configuration worked properly in ... probably 4.19? Then I got
> some graphics-crashes on X220 that prevented me from testing :-(.
It's pretty hard to say anything based on the above.
Anything in the logs with drm.debug=14 added?
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center
On Thu 2019-06-06 11:32:18, Jani Nikula wrote:
> On Mon, 03 Jun 2019, Pavel Machek <[email protected]> wrote:
> > In recent kernels (5.2.0-rc1-next-20190522, 5.2-rc2) I'm getting
> > display corruption in X. Usually in terminals, but also in title bars
> > etc. Black areas with white lines in them, usually...
> >
> > Same configuration worked properly in ... probably 4.19? Then I got
> > some graphics-crashes on X220 that prevented me from testing :-(.
>
> It's pretty hard to say anything based on the above.
>
> Anything in the logs with drm.debug=14 added?
I see. It looks like hard-to-debug issue.
Oh, interesting part is that corruption _is_ visible if I make a
screenshot.
Will try with drm.debug=...
Do you do some kind of testing that would catch similar issues?
Thanks,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html