How does Ubuntu recover the GNOME Panel that was accidentally deleted?

If you remove the panel option on gnome and some options on power management in Ubuntu, it will cause the menu bar and status bar in Ubuntu system to disappear. Restoring the gnome panel will solve this problem, so how do you do this?

as follows:

1. Press Alt + F2, and then enter the gnome-terminal directly out of the box, the transport terminal performs a pop command, or Ctrl + Alt + T pops up the command line terminal.

2. Enter gconftool-2 --shutdown.

Or execute gconftool --recursive-unset /apps/panel (this is a better solution).

3. Then rm -rf ~/.gconf/apps/panel.

4. Finally pkill gnome-panel.

5. Restart.

6. Finish, you should already be able to see the menu up and down and the status bar has been restored to the system initialization.

The above is the way Ubuntu recovers the gnome panel that was deleted by mistake. Deleting the gnome panel is similar to deleting the explorer.exe process in the Windows system. You can use the above method to recreate it.