VNC server install for ubuntu 22 jammy

https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-vnc-on-ubuntu-22-04

 

--30--

vnc server install ubuntu

tight vnc server install

apt -y install  tightvncserver

 

service file for tightvnc 

https://gist.github.com/spinxz/1692ff042a7cfd17583b

 

tutorial ubuntu 20 tightvnc

https://www.youtube.com/watch?v=oHm7B3hRSP0 

vnc on ubuntu 24

https://www.reddit.com/r/Ubuntu/comments/1i45x1u/how_to_set_up_vnc_server_on_ubuntu_2404_with/

 

various vnc on ubuntu 22

https://help.ubuntu.com/community/VNC/Servers

 

 

vnc server security problem with Raspberry pi builtin vnc

 

https://www.cpmspectrepi.uk/raspberry_pi/MoinMoinExport/RealVNC_RaspiPIOS_Bullseye.html

https://forums.raspberrypi.com/viewtopic.php?t=352458

vncserver -Encryption PreferOff -Authentication VncAuth

--30--

gnome vnc server enable disable, replace

 

vino-server

vnc server for older ubuntu gnome

https://gitlab.gnome.org/Archive/vino

https://gitlab.gnome.org/Archive/vino/-/blob/master/docs/debugging.txt?ref_type=heads

1) Disable Vino:

       $> gconftool-2 -s /desktop/gnome/remote_access/enabled -t bool false

  2) Kill the running server:

      $> killall vino-server

  3) Run vino-server from the command line - e.g. in gdb:

       $> gdb /usr/libexec/vino-server

  4) Enable Vino again:

       $> gconftool-2 -s /desktop/gnome/remote_access/enabled -t bool true

vino documents

https://gitlab.gnome.org/Archive/vino/-/tree/master/docs?ref_type=heads

--30--

vnc security failure connecting to vncserver. desktop encryption setting

This seems to fix a problem connecting to Ubuntu.  Encryption is set to a level from other systems to work with vnc viewer, so can be disabled.  Might not be useful if not on a secure channel.  But tested and works.  This goes to the desktop software on the Ubuntu server machine.  

https://askubuntu.com/questions/1126714/vnc-viewer-unable-to-connect-encryption-issue

gsettings set org.gnome.Vino require-encryption false

Error message (or such)

Unable to connect to VNC Server using your chosen security setting.

--30--