I'd like to setup
x11vnc (or any other vnc server) to start at boot-time. The display manager is
kdm, the distribution is Ubuntu 12.04.2 LTS.
When I try to start x11vnc, I'm getting this errors:
$ x11vnc -rfbauth /var/run/xauth/A:0-crWk72 -rfbport 5901 passing arg to libvncserver: -rfbauth passing arg to libvncserver: /var/run/xauth/A:0-crWk72 passing arg to libvncserver: -rfbport passing arg to libvncserver: 5901 x11vnc version: 0.9.12 lastmod: 2010-09-09 pid: 2828 XOpenDisplay("") failed. Trying again with XAUTHLOCALHOSTNAME=localhost ... *** XOpenDisplay failed. No -display or DISPLAY. *** Trying ":0" in 4 seconds. Press Ctrl-C to abort. *** 1 2 3 4 XOpenDisplay(":0") failed. Trying again with XAUTHLOCALHOSTNAME=localhost ... XOpenDisplay(":0") failed. Trying again with unset XAUTHLOCALHOSTNAME ...
I've tried installing
xserver-xorg-video-dummy in order to avoid issues with no screen attached, but so far with no success.