调整VNC屏幕宽度

How can I change the geometry of a VNC Server in Virtual Mode desktop?

You can pass the -geometry option (or any X Server option) directly to the X Server via VNC. You could do this at the command line to control the geometry of a particular desktop, for example: vncserver -geometry 800x600 You could create a ~/.vnc/config file and populate it with the following to control the geometry of all desktops created by a particular user: -geometry 800x600 You could create an /etc/vnc/config.custom file and populate it as above to control the geometry of all desktops created by all users. Note: If you change a geometry, you must restart VNC Server in Virtual Mode in order for it to take effect. Alternatively, a connected VNC Viewer user could specify the RandR parameter in the Expert tab of the VNC Server > Options dialog in order to specify a set of geometries: 1024x768,1280x1024,800x600 and then run the command xrandr -s <0|1|2> in order to cycle between them.  Note: The maximum resolution is controlled by the value assigned to the -geometry X Server option.