The first step you need to perform on a fresh installed CentOS system is to make sure the system is up-to-date with the latest kernel and system security patches, software repositories and packages. Important: RHEL 7 users, can follow this article to do a Initial Server Setup on RHEL 7. Jul 31 14:38:01. systemd: Failed to start Remote desktop service (VNC).This tutorial will explain the first basic steps you need to go through after installing a minimal CentOS 7 system with no graphical environment in order to obtain information about the installed system, the hardware on top of which runs the system and configure other specific system tasks, such as networking, root privileges, software, services and others. 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 See “systemctl status and “journalctl -xe” for ~]# systemctl status – Remote desktop service (VNC) I did everything Exactly by the book, and ended ~]# systemctl ~]# systemctl start for failed because the control process exited with error code. ~]# systemctl ~]# systemctl start ~]# systemctl enable -s ~]# Step:6 Access Remote Desktop Session.įrom Ubuntu Machine 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. 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 : ~]# firewall-cmd -permanent -zone=public ~]# firewall-cmd ~]# Step:5 Set the VNC password for the User. 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. 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 ~]# vi the “linuxtechi” user as per your requirement. 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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