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Date:      Mon, 29 Oct 2018 12:23:55 +0100
From:      Arrigo Marchiori <ardovm@yahoo.it>
To:        freebsd-stable@freebsd.org
Subject:   Kernel modules and updates (problems with graphics/drm-stable-kmod)
Message-ID:  <20181029112355.GA3887@nuvolo>

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Dear All,

I am encountering a strange problem with port graphics/drm-stable-kmod.
My system is a 11.2-STABLE amd64 with GENERIC kernel.

I upgrade the base system every week or two from source.  My
/etc/make.conf lists graphics/drm-stable-kmod in PORTS_MODULES, in
order to have it recompiled with every kernel.

When I install the new kernel, run mergemaster and reboot, however,
Xorg is unable to drive the video card: something goes wrong with DRM
and he tty belonging to Xorg remains black. The other tty's work
well.

I tracked down the problem to the file /boot/kernel/radeonkms.ko
                                             ^^^^^^
If I delete that file and reboot, Xorg works fine.

My question is: why is that file there? The port
graphics/drm-stable-kmod installs its module in
/boot/modules/radeonkms.ko but the other version from /boot/kernel/
      ^^^^^^^                                               ^^^^^^
seems to be loaded instead, and therefore Xorg does not work.

Is this a bug of either installkernel, or the port? Or am I doing
anything wrong?

Thank you in advance,
-- 
rigo

http://rigo.altervista.org



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