xwayland issue with i965_dri.so

[Pete Wright]

On 3/12/20 8:54 AM, Pete Wright wrote:
>
>
> On 2020-03-11 22:41, Jan Beich wrote:
>> Pete Wright <pete at 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
>>> wayland more which is great!  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.  i did some
>>> 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-support-the-0xffffffff-PCI-ID-td6307408.html 
>>>
>> I also had https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241821
>> 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.
> Thanks for the tip on the outdated linux kernel, it does look like 
> kernel didn't have that patch for the linuxkpi - rebuilding now and 
> will update thread if this fixes things.
>

hrm unfortunately running latest kernel from the STABLE branch didn't 
fix this, nor did using the mesa-dri-19.0.x branch from the 
freebsddesktop-ports github repo.  maybe someone who is more familiar 
with mesa can point me in the right direction to see why this bogus 
pciID is being passed?

-p

-- 
Pete Wright
pete at nomadlogic.org
@nomadlogicLA