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--- raspberry-pi:linphone [2019/05/01 16:08] – created Wulf Rajek
+++ raspberry-pi:linphone [2023/05/29 11:55] (current) – external edit 127.0.0.1
@@ Line 2: / Line 2: @@
 https://www.raspberrypi.org/forums/viewtopic.php?p=890408#p890408
-This next part focuses on installing a GUI on top of Raspbian Lite. In order to have a GUI, we need these 4 things:
-. Display Server
-. Desktop Environment
-. Window Manager
-. Login Manager
-. Xorg Display Server
-. Raspberry Pi Desktop (RPD) or Lightweight X11 Desktop Environment (LXDE) or XFCE Desktop Environment (XFCE) or MATE Desktop Environment (MATE)
-. Openbox Window Manager (RPD/LXDE) or XFWM Window Manager (XFCE) or Marco Window Manager (MATE)
-. LightDM Login Manager
 <code>
 sudo apt-get install --no-install-recommends xserver-xorg xserver-xorg-legacy
-#When not using login manager, install xinit:
 sudo apt-get install --no-install-recommends xinit
-Stripped down version of RPD (Raspberry Pi Desktop):
+#Disable avahi
-sudo apt-get install --no-install-recommends raspberrypi-ui-mods lxsession
+#The Pi is going to use simple uni-cast DNS - multi-cast DNS support is not required.
+sudo systemctl disable avahi-daemon
+sudo systemctl stop avahi-daemon
-optional:
+#Disable TriggerHappy
-pi-greeter : The Raspberry Pi LightDM login theme
+#The Pi isn't being used with button. Disable the TriggerHappy daemon (not that it is a init.d service)
-rpd-icons : The Raspberry Pi Desktop icon theme
+sudo systemctl disable triggerhappy
-gtk2-engines-clearlookspix : GTK Theme Engine (used to render Raspberry Pi LightDM login/desktop theme properly)
+sudo systemctl stop triggerhappy
-Openbox WM is installed by default when using RPD.
+#When not using nfs remove:
+sudo apt-get remove –purge nfs-common
-with xinit, system starts in command line. When required, use startx to start GUI
+#When not using bluetooth:
-</code>
+sudo vi /boot/config.txt
+dtoverlay=pi3-disable-bt
+sudo vi /boot/cmdline.txt
+change console=tty1 to console=tty3
+add at the end of the line: loglevel=3 quiet logo.nologo
-Single application setup:
-<code>
 sudo apt-get install --no-install-recommends xserver-xorg
+# sudo apt-get install xserver-xorg-input-evdev
 sudo apt-get install --no-install-recommends xinit
-sudo apt-get install openbox lxterminal
+# required for xset command
-#sudo apt-get install lightdm
+sudo apt-get install x11-xserver-utils
-echo "exec openbox-session" | tee ~/.xinitrc
 sudo apt-get install linphone
-</code>
+echo "# Disable any form of screen saver / screen blanking / power management
+xset s off
+xset s noblank
+xset -dpms
+# Allow quitting the X server with CTRL-ATL-Backspace
+setxkbmap -option terminate:ctrl_alt_bksp
+exec /usr/bin/linphone" | tee ~/.xinitrc
-<code>sudo dpkg-reconfigure xserver-xorg-legacy</code>
+sudo dpkg-reconfigure xserver-xorg-legacy</code>
-set anybody
+#set anybody
-<code>sudo vi /etc/X11/Xwrapper.config</code>
+<code>
-<code>allowed_users=anybody
+echo "allowed_users=anybody
-needs_root_rights=yes</code>
+needs_root_rights=yes" | sudo tee /etc/X11/Xwrapper.config
-<code>sudo usermod -a -G audio,tty,video,users pi</code>
+sudo usermod -a -G audio,tty,video,users pi</code>
-<code>sudo vi /etc/xdg/openbox/autostart</code>
-<code>/usr/bin/linphone & #set the program to start</code>
-<code>
-#disable right-mousebutton in openbox:
-sudo vi /etc/xdg/openbox/rc.xml
-</code>
-<code>
-#comment out these lines using <!-- and -->
-<!--
-#    <mousebind button="Right" action="Press">
-#      <action name="Focus"/>
-#      <action name="Raise"/>
-#      <action name="ShowMenu"><menu>client-menu</menu></action>
-#    </mousebind>
--->
-</code>
+Autostart X on boot-up:
 <code>
 sudo vi /etc/systemd/system/kiosk.service
@@ Line 89: / Line 71: @@
 sudo systemctl enable kiosk
 sudo systemctl start kiosk
 </code>