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    EFI issues with the Aero Board


      After attempting an Ubuntu install to the eMMC, the nvram on the Aero Board appears to be completely corrupt. I have multiple issues:


      1. When booting up, the default boot selection doesn't exist. I always have to go the file manager to select the required entry.

      2. Attempting a new install always fails in the grub-install phase with a "efibootmgr: Input Output error" I can provide more logs if it helps.

      3. Most importantly, I can't make any changes to my BIOS.


      So, although, my board is somewhat usable, making BIOS configuration changes or modifying the efi partition appears impossible. Any suggestions on how to fix this ?


      Thank you for your time!


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