So, I updated to BIOS v3405 (2021/02/05), and the keys STILL do NOT work! :(
So, the problem still exists: please investigate/fix! :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1910571 Title: menu-selection keys do not work (intermittently, but frequently making boot choice impossible!) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1910571/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs