Date: Fri, 7 Apr 2023 14:34:36 +0300 From: Oleksandr Kryvulia <shuriku@shurik.kiev.ua> To: x11@freebsd.org Subject: Re: suspend-resume and dri driver Message-ID: <efc77b69-6b04-181b-2630-92195318c173@shurik.kiev.ua> In-Reply-To: <edow-vv43-wny@FreeBSD.org> References: <972c5100-823f-5af7-e1e7-d6ee59edaeb4@shurik.kiev.ua> <edow-vv43-wny@FreeBSD.org>
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07.04.23 13:34, Jan Beich пише: > Oleksandr Kryvulia <shuriku@shurik.kiev.ua> 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.
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