Re: suspend-resume and dri driver

Oleksandr Kryvulia <[email protected]>
Newsgroups gmane.os.freebsd.devel.x11
Message-ID <[email protected]> 
07.04.23 13:34, Jan Beich пише:
> Oleksandr Kryvulia <[email protected]> writes:
>
>> Hi
>> After suspend-resume on my Thinkpad T490 dri driver fallbacks to swrast.
>>
>> On system boot:
>> % xdriinfo
>> Screen 0: iris
>>
>> After suspend-esume:
>> % xdriinfo
>> libGL error: failed to authenticate magic 1
>> libGL error: failed to load driver: iris
>> Screen 0: swrast
> Maybe caused by https://github.com/freebsd/drm-kmod/issues/175
> Neither Xwayland (X11) nor wlroots (Wayland) are affected.
>
> Note, FreeBSD (unlike Linux and OpenBSD) runs Xorg (unlike anything
> Wayland-related) as root (via setuid) which may affect how DRM
> authentication works.
>
Yes, I have exactly the same behavior.
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.