More like keep hitting f2 furiously

        $ sudo systemctl reboot --firmware-setup


  

           --firmware-setup
           When used with the reboot, poweroff, or halt
           command, indicate to the system's firmware to
           reboot into the firmware setup interface for the
           next boot. Note that this functionality is not
           available on all systems.

           Added in version 220.

       --boot-loader-menu=timeout
           When used with the reboot, poweroff, or halt
           command, indicate to the system's boot loader to
           show the boot loader menu on the following boot.
           Takes a time value as parameter — indicating the
           menu timeout. Pass zero in order to disable the
           menu timeout. Note that not all boot loaders
           support this functionality.

           Added in version 242.