quinta-feira, 12 de fevereiro de 2015

Can't remote access lubuntu server with Vino but connection with ssh works.


Can't remote access lubuntu server with Vino but can ssh it.


You open a ssh tunnel (map remote 5900 port to local 12345 port) of remote lubuntu station (ex: at terminal client side to remote access lubuntu station.

Example to type at cmd prompt:
 ssh -L 12345:localhost:5900 user@

         note: change "user" and address ( with your own ID.

You open a second terminal window at client station to start vnc with cmd:
xvncviewer localhost:12345

Error msg client side:
xvncviewer: VNC server closed connection

Error msg server (the ssh terminal) side:
channel 3: open failed: connect failed: Connection refused


Vino-server not running


At cmd prompt type (remote server side):
export DISPLAY=:0.0

Error msg:
Connected to RFB server, using protocol version 3.7
Server did not offer supported security type


server encryption scheme not understood client side


At the remote lubuntu server side set encryption variable to false

cmd prompt type:
gsettings set org.gnome.Vino require-encyption false