How To Re Register Vnc Server Ubuntu

I am using Ubuntu 20.10 64-flake on a headless server in my home cloud. I agree having X11VNC autostart from occasional reboots is like paradise in the clouds (pun intended).

Spawning a systemd service daemon should solve your X11VNC autostart from kicking equally it is backwards compatible with Ubuntu 15.04 to twenty.04. systemd has been the service daemon from Ubuntu fifteen.04 on. enter image description here *This is a window of Remmina VPN/RDP viewer on a remote Ubuntu xx.04 64-bit PC

You can go along to YourFriendCaspian for his very well written guide to automating X11VNC at startup.

Ubuntu 15.04 – Configure your arrangement to accept x11vnc running at startup.

Hello World,

If you are following us, you probably think that we wrote already a post most this topic (see Ubuntu xiv.x – Configure your sytem to have x11vnc running at startup). Since Ubuntu xv.04 is using systemd, the instructions institute in the previous post are not applicable anymore. Some of our readers had problems after upgrading to Ubuntu fifteen.04. The x11VNC is not running at startup anymore.

This post will provide the necessary information to have x11vnc running at startup on ubuntu 15.04 when systemd is used.

Our Goal

At the end of this post, y'all should be able to connect via vnc to your Ubuntu machine even if there is a reboot and fifty-fifty if no user are logged into the machine. This configuration should display the login screen via vnc viewer client you are using.

Nosotros didn't invent anything here. All the data provided here are based on the information made available at this location : https://assistance.ubuntu.com/community/VNC/Servers#Have_x11vnc_start_automatically_via_systemd_in_any_environment_.28Vivid.2B-.29

Installing x11vnc server

In this post, we take decided to employ the x11vnc server package to provide vnc capabilities. The installation procedure is quite straight forward. Log into your ubuntu xv.04 machine, open the terminal panel and outcome the following control :

$ sudo apt-get install x11vnc

To have a minimum of security, we will protect the vnc connection via a countersign. The password volition be stored in a file. To create this file, you will need to event the post-obit control :

$ sudo x11vnc –storepasswd /etc/x11vnc.pass

You volition be asked to enter a countersign. Enter the password and confirm your choice and you lot should be good to become.

Create the Service Unit file

And then far, we accept just issued standard command related to the x11vnc package. We need to create the service unit file for our x11vnc service. To do this, we will issue the following command :

$ sudo nano /lib/systemd/organisation/x11vnc.service

This file should content the following lines

[Unit] Clarification=Start x11vnc at startup. Later on=multi-user.target [Service] Type=simple ExecStart=/usr/bin/x11vnc -auth estimate -forever -loop -noxdamage -repeat -rfbauth /etc/x11vnc.pass -rfbport 5900 -shared [Install] WantedBy=multi-user.target Salvage the file

Configure Systemd

Information technology's time to effect the command to have systemd aware of the change and brand the service running at startup. In a control prompt, you volition issue the following control :

$ sudo systemctl daemon-reload $ sudo systemctl enable x11vnc.service Restart the system and do not login. We volition check if this is working…..

Testing the solution

To bank check that yous can indeed perform a vnc connexion to your Ubuntu Car, yous volition try to connect to it using your favourite vncviewer (nosotros are using TigerVnc) while nobody is connected and just subsequently a reboot of the machine.

In the vncviewer, you volition provide the ip address or hostname of the machine to connect and the port to be used. In our case, the port used is 5900. If you lot have set a password to protect your vnc connectedness, you will be prompted for a password likewise.

If everything is ok, you should encounter the Ubutun login folio displayed inside your vncviewer

Concluding Notes

And voila! Nosotros take sucessfully updated the instructions on how to accept x11vnc run at startup. As y'all can see, since Ubuntu fifteen.04 is using the Systemd solution, we need to create our service unit files (x11vnc.service), annals them with systemctl and we are done.