https://bugs.kde.org/show_bug.cgi?id=500685
Zamundaaa <xaver.h...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REPORTED |RESOLVED
CC| |xaver.h...@gmail.com
Resolution|--- |UPSTREAM
--- Comment #2 from Zamundaaa <xaver.h...@gmail.com> ---
(In reply to madness742 from comment #0)
> I haven't been able to find a consistent way of reproducing this. Changing
> the Adaptive Sync option from 'Automatic' to 'Never' in these situations
> does not resolve the issue. The monitor will continue using 48Hz until I
> unplug and re-plug the monitor.
Then this is a driver bug, please report it at
https://gitlab.freedesktop.org/drm/amd/-/issues
(In reply to madness742 from comment #1)
> I'm not sure if this is related, but setting my secondary 4K monitor to
> 2880x1620 breaks half the screen and causes massive tearing/warping with
> moving windows and cursor. I've tried disabling/enabling Adaptive Sync on
> both monitors, but no changes.
>
> Changing from DisplayPort to HDMI on this monitor will only cause a small
> portion of the center screen to be glitched.
Also a driver bug, we don't do more than just tell it the mode and hope it does
things correctly :/
> I could not replicate this on Gnome 47 using the same setup, unlike the VRR
> bug in the first post.
That doesn't mean a lot, Gnome doesn't use half the driver features we do. For
example, afaik that Gnome release is still limited to 8 bits per color, which
could cause the difference.
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