Difference between revisions of "Set up a VNC server"

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[[vnc]] allows you to connect to a remote computer's display over the [[network]]. It consists of a client and a server. The client is the viewer, the server provides the display. You can also allow browsers to view the server's desktop.
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[[vnc]] allows you to [[control a computer]]'s display over the [[network]]. It consists of a client and a server. The client is the viewer, the server provides the display.
  
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= server =
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To read on [[find out your distribution]].
  
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== for a web browser ==
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= Ubuntu =
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To configure vnc so it can be viewed from a web browser:
 
  
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=== Ubuntu 8.04 (hardy) ===
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== Server ==
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Read and follow http://packages.ubuntu.com/hardy/all/tightvnc-java/download, then
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To set up a VNC server with Ubuntu [[open a console]] and issue
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  sudo apt-get install tightvnc-java xfonts-base
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  sudo apt-get update
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  vncserver -httpport 80
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  sudo apt-get install tightvncserver
  
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=== Ubuntu 9.10 ===
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To start it issue the [[command]]
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sudo apt-get install tightvnc-java tightvncserver
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  vncserver
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  vncserver -httpport 80
 
  
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=== Ubuntu 10.04 ===
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To stop it issue the command
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Errors like
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  sudo killall Xtightvnc
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  Xtightvnc[6159]: segfault at e28116d8 ip 00007fdee17c635e sp 00007fffc36b0930 error 4 in libc-2.11.1.so[7fdee177d000+17a000]
 
  
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=== Ubuntu 10.10 ===
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== Client ==
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  cat >>/etc/apt/sources.list<<EOF
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Command
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  deb http://ubuntu.mirror.cambrium.nl/ubuntu/ maverick main multiverse
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vncviewer ''myserver'':1
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  EOF
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  apt-get update
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= Hints =
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  apt-get install tightvnc-java
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* as desktop environment consider XFCE. It is lightweight yet provides a clearly guided user experience. Your .vnc/xstartup could look like this:
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  apt-get install tightvncserver
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  #!/bin/sh
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vncserver -httpport 80
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  xfce4-session
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To get this working you must install xfce4. You can also [[install gnome]] and set .vnc/xstartup to be
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  #!/bin/sh
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  gnome-session
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= TroubleShooting =
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== fonts do not work ==
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Fonts e.g. in nautilus do not work. For CentOs 6:
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  yum install bitmap-miscfixed-fonts
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== only black window shown ==
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For SUSE:
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  /etc/init.d/xdm restart
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= See also =
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* [[a Linux desktop in a website]]
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* [[Terminal Server]]
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* http://www.online-marketwatch.com/HttpTunnel4vnc/
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* http://www.novell.com/support/kb/doc.php?id=7004096

Latest revision as of 19:05, 24 November 2015

vnc allows you to control a computer's display over the network. It consists of a client and a server. The client is the viewer, the server provides the display.

To read on find out your distribution.

Ubuntu

Server

To set up a VNC server with Ubuntu open a console and issue 

sudo apt-get update
sudo apt-get install tightvncserver

To start it issue the command 

vncserver

To stop it issue the command 

sudo killall Xtightvnc

Client

Command 

vncviewer myserver:1

Hints

  • as desktop environment consider XFCE. It is lightweight yet provides a clearly guided user experience. Your .vnc/xstartup could look like this:
#!/bin/sh
xfce4-session

To get this working you must install xfce4. You can also install gnome and set .vnc/xstartup to be 

#!/bin/sh
gnome-session

TroubleShooting

fonts do not work

Fonts e.g. in nautilus do not work. For CentOs 6: 

yum install bitmap-miscfixed-fonts

only black window shown

For SUSE: 

/etc/init.d/xdm restart

See also

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