Fellow teachers, I have a centos system of the local machine, using his virtual out of a virtual machine, equipped with 5900 interface port, with the local machine command line vncviewer: 5900 can access this virtual machine,

I imagine, if this local machine with the Putty remote access IP, can remote the local machine? But why the connection is established, the other can command lines operation, such as ls, cp command, but I call command line vncviewer: 5900 thought the virtual machine can operate the local machine, but prompt
Vncviewer: unable to open display "" online search don't know much about the reason,

May I have a superior solution, or, tell me a roughly can use a computer to another computer to remote access the virtual machine, note: I want to use a Windows 7 computer, remote access to a local machine Centos system virtual out of a virtual machine interface,

CodePudding user response:

Centos system of local machine and the virtual machine is installed and enabled VNCServer try

CodePudding user response:

See your VNC configuration should be the correct firewall ports open to VNC
It is possible that the GUI graphical interface, not with
While the login my SSH To use the option 'X' - To enable X11.
- X enable X11
- x Disable X11.
Under centos # SSH - 192.168 X 7.0.x.x XX