#Vnc viewer unable to open display how to
#Vnc viewer unable to open display install
#Vnc viewer unable to open display password
#Vnc viewer unable to open display windows

To use Larry as an example, first login as larry $ cd. Login to each user and edit the xstartup script. Create xstartup scripts ( You may omit this step for CentOS 6 ) Note: if you omitted the preceding step of logging in as each configured user, and creating their ~/.vnc/ subdirectory, this test will fail.Ģ.5. We also enable the vncserver service to be automatically started. We will create the xstartup scripts by starting and stopping the vncserver as root. Confirm that the vncserver will start and stop cleanly Switch user into the account for each user, and as noted below, run: vncpasswd This will create the ~/.vnc directory for that userid:Ģ.4. Note: This step is NOT out of sequence, but is placed here so that the next following step will fall adjacent to the step in which failure to perform it, will permit immediate fault diagnosis. Larry will have a 640 by 480 screen, as will Moe. Confirm that the vncserver will start and stop cleanly.Įdit /etc/sysconfig/vncservers, and add the following to the end of the file.You will perform the following steps to configure your VNC server: These will be 'larry', 'moe', and 'curly' If you are running CentOS 6, the server is: tigervnc-server not: vnc-server If you are running CentOS 5, yum groupinstall 'GNOME Desktop Environment' may complain about a missing libgaim.so.0. If you are running CentOS 6, the command is yum groupinstall Desktop

#Vnc viewer unable to open display install

If you are a minimalist, or simply testing, however, it is sufficient to have yum install a simple XTERM client: yum install xterm XFCE is more light-weight than Gnome or KDE and available from the 'extras' repository. Other popular desktop environments are 'KDE' and 'XFCE-4.4'. You can use the command yum groupinstall 'GNOME Desktop Environment' to install the Gnome Desktop and requirements, for example. Make sure to install a window manager in order to get a full-featured GUI desktop. You can use the command: yum install vnc to install the client if: rpm -q vnc shows that it is not already installed. If the server is not installed, install it with the command: yum install vnc-server The result will be either package vnc-server is not installed or something like 4. The server package is called 'vnc-server'.

#Vnc viewer unable to open display how to

This HOWTO shows you how to configure VNC using the 'vncserver' service as supplied by CentOS. There are several ways to configure the vnc server.

#Vnc viewer unable to open display windows

Your workstation ( Linux or Windows ) is only displaying a copy of the display ( real or virtual ) that is running on the remote machine. Unlike a remote X connection, the xserver is running on the remote computer, not on your local workstation.

VNC is used to display an X windows session running on another computer. VNC-Server for an already logged in GUI console session - 2 options.Recovery from a logout ( Not implemented for CentOS 6 ).Create xstartup scripts ( You may omit this step for CentOS 6 ).Confirm that the vncserver will start and stop cleanly.

#Vnc viewer unable to open display password

I also reset the password to make sure i am entering the right thing. Under the Security tab>, Random password>disabled. Under settings>general>display name>raspberrypi and Incoming LAN connections>accept. Then, I have to actually start Teamviewer to see the GUI. The way I have been starting it is to log into the desktop via tight vnc server. I tried to log in to the desktop via Teamviewer, but got the invalid password error message. It returned: 'Init./xprop: unable to open display ' '/Checking setup./Launching Teamviewer./Launching Teamviewer GUI.After that, it just sits there. Is there a command that I should have entered to make sure it starts at 'startup'? I typed 'teamviewer' in terminal. I tried to log in to the Pi through another computer on my LAN.