REF: Blank Screen after upgrading grub: I confirm that my problem solved by disabling PPT in Dell Bios -> Security settings tab. (https://askubuntu.com/a/1229927/597140)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1864533 Title: grub wrongly booting via bios entry point instead of efi when secureboot disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1864533/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs