From: Michael Prokop <mika@grml.org>
Date: Fri, 7 Apr 2017 14:37:05 +0000 (+0200)
Subject: 030-wm.sh: switch to sudo to fix controlling tty issue with recent X.org
X-Git-Tag: v0.17~5
X-Git-Url: http://git.grml.org/?a=commitdiff_plain;h=23e5c347f27f5601f51c349f5cb3ed2712556ba8;hp=23e5c347f27f5601f51c349f5cb3ed2712556ba8;p=grml-quickconfig.git

030-wm.sh: switch to sudo to fix controlling tty issue with recent X.org

X.org doesn't run as root anymore (unless using
xserver-xorg-legacy workaround). When invoking X.org via 'su -c
...' no controlling tty can be acquired, because of a change in
upstream's shadow release 4.1.5 (dating back to 2011-06-05).
Related to
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=802769
We need read and write permissions on the TTY, so adjust the TTY
we're running on accordingly.
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