• Built-in Terminal This serial port will be connected to UTM’s built in Terminal which can be configured in the proceeding section.
  • Pseudo-TTY Device A PTTY device is created and the serial port is redirected to it. Another application can open the device and communicate with the VM. When this option is used, the PTTY device created will be listed in the VM’s details on the main window after the VM is started.


Only applicable in built-in terminal mode.


Currently not supported.

Text Color

Default color of the terminal text.

Background color

Default color of the terminal background.


Font of the terminal text.

Font size

Size of the terminal text.

Blinking cursor

If enabled, the cursor will pulse on screen.

Resize Console Command

This is the command that will be sent to the serial device whenever the “Resize” button is pressed in the VM’s terminal window. By default it will send stty cols $COLS rows $ROWS where $COLS and $ROWS is determined by the current window size.