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Date: Sun, 18 Oct 2015 08:41:20 +0200
From: Gary Jennejohn <gljennjohn@gmail.com>
To: Arto Pekkanen <isoa@kapsi.fi>
Cc: =?ISO-8859-1?Q?Jean-S=E9bastien_P=E9dron?= <dumbbell@freebsd.org>,
 freebsd-x11@freebsd.org
Subject: Re: Testing the new i915 driver (rev. 3820047)
Message-ID: <20151018084120.189ea061@ernst.home>
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On Sun, 18 Oct 2015 03:05:25 +0300
Arto Pekkanen <isoa@kapsi.fi> wrote:

> I managed to work around this problem with the following command (as 
> root):
> # chgrp wheel /dev/dri/*
> 

You can more easily fix this by setting the owner, e.g. root:wheel,
in /etc/devfs.conf.  You probably need an entry for each device
which can appear under /dev/dri.  See devfs.conf(5).

> NOTE1. dmesg was logged into /var/log/messages. the drm.debug=3 and 
> witness produced huge amount of output into /var/log/messages. The 
> actual dmesg at boot was not logged in this file
> 

Use /var/run/dmesg.boot for the boot-time output.

-- 
Gary Jennejohn