Set up xhost method steps under Linux
The first step: log in to linux with root and start the vnc service;
root@gao-virtual-machine:~# vncserver
did not find the 'vncserver' command, what do you want to enter:
command 'vnc4server' from package 'vnc4server' (universe)
After execution, re-execute the vnc4server command according to the above prompts
hint:
The program "vnc4server" has not been installed. You can install it with:
apt-get install vnc4server
Then execute the apt-get install vnc4server command to install, and after the installation is complete, re-execute vnc4server
Step 2: According to the port of vnc, set export DISPLAY=localhost:1 (1 means vnc is started on the first tty), see appendix 1 for the start-up information of vnc;
Step 3: Execute xhost +, and the prompt "access control disabled, clients can connect from any host" is correct.
The operation log under linux is as follows:
root@gao-virtual-machine:~# vnc4server
root@gao-virtual-machine:~# apt-get install vnc4server The
program "vnc4server" has not been installed. You can install it with:
apt-get install vnc4server
root@gao-virtual-machine:~# vnc4server
New 'gao-virtual-machine:2 (root)' desktop is gao-virtual-machine:2
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/gao-virtual-machine:2.log
[root@localhost ~]# export DISPLAY=localhost:2
[root@localhost ~]# xhost +
access control disabled, clients can connect from any host
When setting up xhost, the problem of disable occurred. Use the appeal method to get it done.