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GRASS Help System |
Once a user has selected a monitor for graphics output, it is locked for use by that user until either: (1) the user voluntarily releases control of the monitor for use by another, or (2) another GRASS user unlocks the user's control of the monitor. Only the user who has selected a monitor for output can release control of it. However, other users can achieve the same effect by running d.mon from the command line and unlocking another user's control of a monitor.