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Date:      Fri, 13 Aug 2021 15:23:05 +0000
From:      bugzilla-noreply@freebsd.org
To:        ports-bugs@FreeBSD.org
Subject:   [Bug 257810] x11/gnome3(-lite) & x11/gdm lags significantly on amdgpu
Message-ID:  <bug-257810-7788@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257810

            Bug ID: 257810
           Summary: x11/gnome3(-lite) & x11/gdm lags significantly on
                    amdgpu
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: gnome@FreeBSD.org
          Reporter: nc@FreeBSD.org
          Assignee: gnome@FreeBSD.org
             Flags: maintainer-feedback?(gnome@FreeBSD.org)

On both an HP Envy x360 and a 11" Gateway laptop (2020, but forgot which mo=
del)
which both use amdgpu integrated graphics, GNOME lags significantly where i=
t's
not usable.

This also happens on the Envy with OpenBSD, on both GNOME 3 and 40, unless I
use scfb. I don't know about Linux as I only booted non-GNOME-based distros=
 via
LiveUSB.

This is an amdgpu problem with GNOME as KDE does not lag on the Envy, with =
also
being able to play Toontown Rewritten via the Linuxulator. I believe it's A=
MD
GPUs as scfb on the Envy and Ryzen desktops with Nvidia GPUs don't lag. I d=
on't
know about discrete Radeon GPUs or the older radeonkms driver.

--=20
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