Tag Archives: gray screen

Ubuntu and VNC

I seem to occasionally find myself sparring with Ubuntu on getting VNC server configured correctly. I use the default (RealVNC) vncserver package included with Ubuntu. There are two main points of configuration I seem to rediscover each time:

Make sure vncserver is looking in the right place for configuration

For my setup, the “right” place means ~/.vnc/xstartup. I’ve seen vncserver look to /etc/X11/Xsession by default. To change this, make sure the following line is in /etc/vnc.conf:

$vncStartup = "~/.vnc/xstartup";

Now you need to make sure the configuration exists in your user home directory. Following is the contents of ~/.vnc/xstartup (note: there are several commented lines I leave there for posterity:

#!/bin/sh
# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
#exec /etc/X11/xinit/xinitrc
#gnome-session --session=gnome-classic &
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
#x-terminal-emulator -geometry 1280x1024+10+10 -ls -title "$VNCDESKTOP Desktop" &
#x-window-manager &
startxfce4 &

Then I just have a simple script in my home directory to start a vnc session, looks something like this:

#!/bin/bash
vncserver :1 -geometry 1440x900 -depth 16 -name my_lil_desktop

 

EDIT (2015-01-23) : Today I installed version 14.10 of Ubuntu. By default, it uses the ‘vino’ application for remote desktop tasks. It did not work out of the box for me, and this seemed to be the case for many, based on what I read online. At any rate, I fell back to the configuration described in this post but had to install vnc4server first, as it was not installed along with 14.10. I initially tried tightvncserver but it did not work with this configuration; vnc4server, however, did.