Use vnc in ubuntu

Because of the relationship between qemu and vnc in ubuntu, as well as the information about vncviewer seen in ssh, I tried it today. both remote and local terminals are on ubuntu1304desktoplts, the two actually use the same machine. I started to use vnc under vncserver ubuntu as a common user. because of the relationship between qemu and vncviewer, I tried it today, both remote and local terminals are on ubuntu 13.04 desktop lts, and the two are actually the same machine. At the beginning, I started vncserver under a common user. I found that the desktop was always running, so I should start vncserver under root. 1. install vnc4server: apt-get install vnc4server on the remote end and start it. the first startup of vncserver will prompt you to enter the password, and the password can only be set to 8 characters. 2. install vncviewersudo apt-get install vncviewer # Tight VNC # sudo apt-get install gvncviewer # gvncviewer on the local end. We do not recommend # sudo apt-get install vnc-java # jvncviewer. it is not recommended to start: vncviewer $ {remote}: 1. enter the password to view the remote window, but the desktop is black. Therefore, gnome desktop must be configured on the vnc server. 3. remote end configuration gnome desktop vncserver-kill: 1apt-get install x-window-system-coreapt-get install gdmapt-get install ubuntu-desktop modification ~ /Xstartup, note out the final x-window-manager &, and add gnome-session #! /Bin/sh # Uncomment the following two lines for normal desktop: # unset SESSION_MANAGER # exec/etc/X11/xinit/xinitrc [-x/etc/vnc/xstartup] & exec/etc/vnc/xstartup [-r $ HOME /. xresources] & xrdb $ HOME /. xresourcesxsetroot-solid greyvncconfig-iconic & x-terminal-emulator-geometry 80x24 + 10 + 10-ls-title "$ VNCDESKTOP Desktop" & # x-window-manager & gnome- session & restart vncserver, desktop is found, but there is no Taskbar or window title In the left-side navigation pane, add metacity -- replace & restart vncserver, and find that there is a title bar, but there is no desktop, right-click cannot be used. You need to install gnome-panel and add gnome-panel & at the end of xstartup, so that the taskbar and right-click can be used. Sidebar needs to change the gnome-session style, ls/usr/share/gnome-session/sessions/can see different styles, tested only ubuntu-2d has sidebar, dashboard and so on. That is to modify the xstartup in: gnome-session & => gnome-session -- session = ubuntu-2d & default vncserver resolution is 1024x768, to adjust, you can do this: vncserver: 1-geometry 1366x768 tight vnc press F8 to pop up a popup to enter full screen (clipboard data can also be transferred in local and remote), but full screen cannot press F8 to exit, google hasn't found a valid method for a long time. you can only use Ctrl + Alt + F8, Ctrl + Alt + F2 to log on to another account and kill the vncviewer process ,? Why? /Div> The input method used in vncviewer is incorrect. it may be because ctrl + space is not sent to the remote machine, but to the local machine. 3. In summary, for linux as a vnc server, you need to configure the graphic interface startup script xstartup. the vncviewer in ubuntu is unfriendly and some configurations may be incomplete.