Re: Mesa 18.1.6 breaks plasma on BPO
Hi,
On Mon, Aug 27, 2018 at 1:36 PM Julien Aubin <julien.aubin@gmail.com> wrote:
>
> Hi
>
> I've seen a weird issue with the latest Mesa update w/ KDE : the
> Plasma panel appears to be broken. In the best case transparency is
> missing, in the works the bottom panel (the one with the KDE menu)
> becomes dark grey but could not reproduce it on all the machines.
>
This looks like a duplicate of this upstream bug report:
https://bugs.freedesktop.org/show_bug.cgi?id=103699
and this Ubuntu downstream bug report:
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1780846
Could you try to rebuild your xorg-server package with this patch applied?
https://cgit.freedesktop.org/xorg/xserver/commit/?id=c2954b16c8730c7ed8441fd8dba25900f3aed265
If needed I can also provide a patched xorg-server package later.
Thanks,
Andreas
> My config :
> - Debian Stretch amd64 w/ all updates
> - Mesa 18.1.6
> - Direct rendering / OpenGL 3.1
> - Theme : breeze w/ Kwin default settings)
> - Issue reproducible with both Intel and NVidia/nouveau drivers.
>
> The issue did not appear with Mesa 17.xx and does not appear with
> Nvidia blob. As long as direct rendering is enabled the issue appears
> (ie w/ OpenGL 2.0 it appears as well). Disabling transparency does
> nothing.
>
> The only workaround is to use XRender.
>
> Could you please fix the issue as black text over dark grey is REALLY annoying ?
>
> Thanks.
>
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