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From: Jan Beich <jbeich@FreeBSD.org>
To: Pete Wright <pete@nomadlogic.org>
Cc: "freebsd-x11@freebsd.org" <freebsd-x11@freebsd.org>
Subject: Re: xwayland issue with i965_dri.so
References: <7bfd39a6-3236-c0f9-04d9-e8ecaeb15ca5@nomadlogic.org>
Date: Thu, 12 Mar 2020 06:41:30 +0100
In-Reply-To: <7bfd39a6-3236-c0f9-04d9-e8ecaeb15ca5@nomadlogic.org> (Pete
 Wright's message of "Wed, 11 Mar 2020 19:22:27 -0700")
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Pete Wright <pete@nomadlogic.org> writes:

> hello - i've discussed this on irc but wanted to move it to email for
> wider exposure (and also providing myself with notes i can refer to
> later).
>
> i am able to launch sway on my i915 intel laptop running 12-STABLE
> without any issues, and i am able to run xfce4-terminal in native=20
> wayland more which is great!=C2=A0 yet i notice this from the output from=
 sway:
>
> i965_dri.so does not support the 0xffffffff PCI ID.

This error comes from Mesa.

> Refusing to try glamor on llvmpipe
> EGL setup failed, disabling glamor
> Failed to initialize glamor, falling back to sw
>
>
> i believe this is causing problems with starting Xorg apps via
> xwayland, for example chrome and firefox crash on startup.=C2=A0 i did so=
me
> googling and it looks like Jan ran into this problem a while back:
> http://freebsd.1045724.x6.nabble.com/Xwayland-i965-dri-so-does-not-suppor=
t-the-0xffffffff-PCI-ID-td6307408.html

I also had https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241821
which did reappear for some time but not anymore.

What FreeBSD kernel are you running? Makes sure you have
https://reviews.freebsd.org/D23846 as it may affect more than just
Vulkan in Mesa.