Black screen of VNC in CentOS

Black screen of VNC in CentOS

If the remote Linux VNC desktop has not been input for a long time, when you use VNC View to open the remote linux desktop, the desktop cannot be displayed, a black screen is displayed, and clicking the keyboard or mouse still does not respond, still a black screen.
In this case, you need to set it on the vnc server.

Edit/root/. vnc/xstartup

[Root @ localhost ~] # Vi/root/. vnc/xstartup

Remove the comments of the following two rows:

Unset SESSION_MANAGER exec/etc/X11/xinit/xinitrc

Run the following command to restart the vnc server:

[Root @ localhost ~] # Vncserver-kill: 1 [root @ localhost ~] # Vncserver: 1