How to run HyperV base Ubuntu VM full screen


After I installed Ubuntu Desktop in HyperV I could not get the machine to run full screen.


Update your /etc/default/grub settings.


  1. Start terminal
  2. Type
    sudo vi /etc/default/grub
  3. Press i to enter edit mode
  4. Change the GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash” line to GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash video=hyperv_fb:1920x1080”
  5. Type :wq to save the file
  6. Run
    sudo update-grub

Restart your VM, enter Full Screen mode and enjoy.

Comments (1) -

  • Any idea why it would fail if instead I used ”quiet splash video=hyperv_fb:1920x1200”?
    That is actually the native resolution for my monitor (a Dell E2211H)...

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