Bug 105851 Xserver 1.20 RC2+ issues with Kwin + Present 1.2

[Mike Lothian]

Switching between egl and glx can only be done these days by editing the
kwinrc file (egl however is used by default on wayland I believe), egl was
still enabled from years ago when switching was easy

I've attached some coredumps on the bug, though I don't have any debugging
compiled into the binaries so I'm not sure how useful they are

On Mon, 9 Apr 2018 at 10:45 Roman Gilg <subdiff at gmail.com> wrote:

> On Sat, Apr 7, 2018 at 9:56 AM, Mike Lothian <mike at fireburn.co.uk> wrote:
> > Switching to glx from egl gets things started for me
>
> Do you mean switching from egl to glx as in switching the compositing
> backend? And it did not work with egl backend but with glx?
>
> The egl backend on X in KWin isn't supported well at the moment and
> switching between them shouldn't be possible anymore from the control
> module in system settings.
>
> Can you post a backtrace from the dying process? Is it KWin or
> Plasmashell? The one of Plasmashell in the Gentoo bug report is with
> an AMD card.
>
> Cheers
> Roman
>
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