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ubuntucronvncxserver

Ubuntu 12.10 Crontab to start Vino VNC Server

I want to start the vino VNC server ( vino-server ) from the crontab on reboot on Ubuntu 12.10.

My crontab entry looks like:

## Start the vino server
@reboot sleep 20 ; /home/user/Desktop/start_vino_vnc.sh

My script looks like:

#! /bin/bash

export DISPLAY=:0.0
xhost +
nohup /usr/lib/vino/vino-server > /home/user/Desktop/vino_log.txt

I constantly get the following errors in my log file:

user@user:~/Desktop$ cat vino_log.txt 
No protocol specified
Cannot open display: 
Run 'vino-server --help' to see a full list of available command line options

From the command line if I try to run the server without SSH'ing with X Server forwarded then I get the same error:

user@user:~/Desktop$ /usr/lib/vino/vino-server 
No protocol specified
Cannot open display: 
Run 'vino-server --help' to see a full list of available command line options

How can I achieve this? I need this to happen via crontab and there is no monitor on the headless Ubuntu server.

Solution

  • There was a command line option for setting the display - for me it worked to set that option:

    #! /bin/bash

export DISPLAY=:0.0
xhost +
nohup /usr/lib/vino/vino-server --display=:0.0 > /home/pclass/Desktop/vino_log.txt