Question

VNC server config

Asked by: saisha

Hi All,

I am trying to configure VNC server following instructions below

VNC Server configuration
Setting up VNC server in RHEL or Fedora.
1.      up2date vnc-server (RHEL) or yum install vnc-server (Fedora) if you don't have it installed.

2.      Edit /etc/sysconfig/vncservers as root.

Uncomment the line:

VNCSERVERS="1:put_the_user_you_will_log_in_as_here"

The server will default to the resolution of the machine, so if you are going to connect to a desktop with a high resolution monitor from a laptop you will want to uncomment and set the following line also:

VNCSERVERARGS[1]="-geometry 1024x768"

3.      chkconfig vncserver on

4.      su to the user that you will be logging in as.

5.      Run vncpasswd and set the password.

6.      Now run vncserver. This will create the needed initialization files.

7.      Edit /home/user/.vnc/xstartup and uncomment the two lines there to get a normal desktop when you log in.

8.      Now kill the Xvnc task and delete the lock files in the .vnc directory

9.      service vncserver start (there might be some other lock files you need to delete; I can't remember now - check any error messages here)

10.      Unfirewall 5901 tcp to allow remote connections

11.      Connect from the remote machine using servername:1

To attach to the session that is running on the monitor of the machine - the session of currently logged in local user, use krfb (on the server) and krdc (on the client) for KDE, and vino for Gnome.
---------------------------------------------------------------------------

I am unable to execute step 7:  Edit /home/user/.vnc/xstartup and uncomment the two lines there to get a normal desktop when you log in.

If I go under /home directory - I do not see any thing their. It is blank.

How will I be able to implement step7. I am totally a windows person and newbie to Linux

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Asked On
2008-02-28 at 17:29:37ID23202604
Tags

Redhat Linux

,

RHEL4 update 5 ES

Topics

VNC Remote Access Software

,

Red Hat Linux

Participating Experts
1
Points
500
Comments
7

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Answers

 

by: mikelfritzPosted on 2008-02-28 at 19:56:45ID: 21010712

from home do "ls -al"  you will see it  - the . at the beginning hides it.

just do cd .vnc from roots home

 

by: mikelfritzPosted on 2008-02-28 at 20:00:00ID: 21010729

BTW - If you want to run more sessions then set /etc/sysconfig/vncservers to:

VNCSERVERS="1:user 2:root 3:root"

then open ports 5901 5902 5903  - you can keep going

The xstartup should look like this:

#!/bin/sh
 
# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
exec /etc/X11/xinit/xinitrc
 
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
twm &
                                              
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Select allOpen in new window

 

by: mikelfritzPosted on 2008-02-28 at 20:04:28ID: 21010747

sorry - you need to be in the users "HOME" directory - not /home/user... .  Log in as that user and just type cd ~

that will bring you to that users home dir (most likely you were already there) then cd .vnc

 

by: mikelfritzPosted on 2008-02-28 at 20:06:21ID: 21010756

If you are doing graphically then you need to set the view to show hidden files.

 

by: saishaPosted on 2008-02-29 at 10:19:43ID: 21015984

Hi Mikelfritz,

Thank you for detailed instructions. I was able to see the directory and edit the file. Now I have problem executing "step 8:  Now kill the Xvnc task and delete the lock files in the .vnc directory"

How can I kill the Xvnc & how will I know which files are locked?

Just FYI: After following your instructions now I am able to see the normal desktop when I VNC into the server. But, before I accept /award your answer I just want to know above for future reference.

Thanks again!

 

by: mikelfritzPosted on 2008-02-29 at 10:34:28ID: 21016148

You could just reboot.  You will want to go into services first and make sure vncserver is enabled at startup.  Or run chkconfig --add vncserver

The best way is to reboot so you know it will work going into the future.

 

by: mikelfritzPosted on 2008-02-29 at 10:37:01ID: 21016175

And - if everything looks good then step 8 is not even needed, that was for if vncserver was already running.  I would still be sure it's enabled at startup (if that is what you want) and then reboot to be sure all is well.

Mike

20120131-EE-VQP-002

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