[Bug 276419] x11-wm/xfce4-panel: 4.18.5_2 artifacts in XFCE panel like blinking objects and random pixels

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 19 Jan 2024 14:36:47 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276419

--- Comment #5 from Guido Falsi <madpilot@FreeBSD.org> ---
(In reply to p5B2EA84B3 from comment #4)

The post on the forums you reference talks about amd graphics cards, you'r on
an old generation intel.

Also, drm-kmod-515 is meant for 14.x and up, so, if you were using 13.x, it was
correct for you to use 510.

Now you reported you're on 14.0-stable, and there you should really try 5.15
and see if things change. I'm not stating this is THE solution, but without
experimenting there is no way to find a solution.

I'm sorry but I don't have better suggestions.


I also asjked you some questions you still have not replied to:

1 - can I have a screenshot of the glitches you describe?

2 - are you using transparencies? have you tested disabling those?


I'm trying to help you, but since you're the only one reporting this and I have
not experienced the issue, I'm just guessing.

My impression is this a graphics driver issue, and there are known problems
with old generation intel graphics, you should really test with some more
recent hardware.

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