Post-install config script: Fix broken user group management.

[config] / jessie_start.sh

diff --git a/jessie_start.sh b/jessie_start.sh
index 16d45056c7f132a268220294fa4cf4551e31e0d9..280c2df2af320ca3acbb63dd42e3305a0b1bba3f 100755 (executable)
--- a/jessie_start.sh
+++ b/jessie_start.sh
@@ -89,7 +89,7 @@ systemctl restart wicd
 echo 'HandleLidSwitch=hibernate' >> /etc/systemd/logind.conf
 
 # Set up sound.
-usermod -G audio plom
+usermod -aG audio plom
 apt-get -y install alsa-utils
 amixer -c 0 sset Master playback 100% unmute
 
@@ -97,8 +97,9 @@ amixer -c 0 sset Master playback 100% unmute
 apt-get -y install xserver-xorg xinit xterm i3 i3status dmenu
 
 # Set up OpenGL and hardware acceleration.
-apt-get -y libgl1-mesa-dri
-apt-get -y i965-va-driver
+apt-get -y install libgl1-mesa-dri
+apt-get -y install i965-va-driver
+usermod -G video plom
 
 # Install xrandr.
 apt-get -y install x11-xserver-utils