![]() ![]() Usually, network administrators use VNC to solve the problems of employees’ computers by taking remote control via VNC. The software is suitable for both individuals as well as small to large companies. This remote control software not only enables desktop sharing and application sharing, as long as the network connection is established and the VNC software is running, but no restrictions also have to be accepted. Then we form one computer will be able to access another computer over a network, which, however, has little in common with normal file sharing. Whereas the local system from, where the user or admin wants to access the remote system needs to have a VNC viewer app. The VNC Server part has to be installed on the remote computer that the user wants to access over a network without being physically present in front of it. In more clear words, the VNC works on Server-client architecture. However, unlike RDP, the session in VNC will independent, which means the remote user doesn’t need to log out to give access to the client VNC viewer system. Along with the ability to send inputs from keyboard and mouse from local computer to remote PC or server. It enables the Screen content sharing of a remote computer (on which a VNC server is running) on a local computer (on which a VNC viewer is running). VNC stands for Virtual Network Computing is a free and opens source software platform to run on Linux and other operating systems developed by Olivetti & Oracle Research Lab. Jul 31 14:38:01. systemd: Failed to start Remote desktop service (VNC).In this tutorial, we will learn the commands to install a VNC server on Ubuntu 20.04 LTS Focal or Ubuntu 18.04 Bionic using the terminal to access Gnome Linux graphic user interface, remotely. Jul 31 14:38:01. systemd: Failed with result ‘protocol’. Jul 31 14:38:01. systemd: Can’t open PID file /home/copuser/.vnc/.:2.pid (yet?) after start: No such file or directory Jul 31 14:37:58. systemd: Starting Remote desktop service (VNC)… Process: 5810 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill :2 > /dev/null 2>&1 || : (code=exited, status=0/SUCCESS) Process: 5814 ExecStart=/sbin/runuser -l copuser -c /usr/bin/vncserver :2 -geometry 1280×1024 (code=exited, status=0/SUCCESS) Loaded: loaded enabled vendor preset: disabled)Īctive: failed (Result: protocol) since Fri 14:38:01 EDT 3min 1s ago May 17 09:45:47 OptiPlex-380 systemd: failed.Īny hints? I’ve checked the forums I could find, with no clue. May 17 09:45:47 OptiPlex-380 systemd: Unit entered failed state. May 17 09:45:47 OptiPlex-380 systemd: Failed to start Remote desktop service (VNC). May 17 09:45:47 OptiPlex-380 systemd: control process exited, code=exited status=2 May 17 09:45:47 OptiPlex-380 systemd: Starting Remote desktop service (VNC)… Process: 1232 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill %i > /dev/null 2>&1 || : (code=exited, status=0/SUCCESS) Process: 1238 ExecStart=/usr/sbin/runuser -l david -c /usr/bin/vncserver %i (code=exited, status=2) Loaded: loaded disabled vendor preset: disabled)Īctive: failed (Result: exit-code) since Tue 09:45:47 AEST 44s ago ~]# systemctl status – Remote desktop service (VNC) See “systemctl status and “journalctl -xe” for details. ~]# systemctl start for failed because the control process exited with error code. I did everything Exactly by the book, and ended here: :~$ vncviewer 192.168.1.15:3Įnter the VNC password that we have set in above step, after validating the authentication Remote Desktop session will start.Įnter the VNC Server IP Address and Port Number and then Click on OKĮnter the VNC Password & then click on OK.ĭesktop Session Will start after authentication. ~]# systemctl start ~]# systemctl enable -s ~]# Step:6 Access Remote Desktop Session. Start and Enable the VNC Service at boot.Įxecute below commands as root only. Switch to the user (linuxtechi) and run vncserver command to set the password as shown below : ~]# Step:5 Set the VNC password for the User. ~]# firewall-cmd -permanent -zone=public -add-port=5903/tcp ![]() Set the Firewall Rule if firewall is enabled on your linux box. In my case linuxtechi user will able to control and manage its desktop session using remote VNC clients. ![]() ~]# vi the “linuxtechi” user as per your requirement. ![]() So while Connecting to the VNC server We can specify port number as or ~]# cp /lib/systemd/system/ Step:4 Update the User’s Information in the Config File In my case i am using port 3, it means VNC will listen on “5903”. ~]# yum install tigervnc-server xorg-x11-fonts-Type1 Step:3 Setup VNC Server Configuration File.Ĭopy the VNC config file “/lib/systemd/system/ ” to the Copying the VNC config file we can mention the port number on which we want VNC service to be listen. ~]# yum groupinstall "GNOME Desktop" Step:2 Install Tigervnc and other dependency Package. ![]()
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