Thanks. It worked for me when I put "rmmod tpm" inside the menuentry section, but I didn't have anything above that section.
So it seems "rmmod tpm" must be one of the first things in the config file. I wonder if it would work if you put "rmmod tpm" as the 1st line, above "if loadfont..." ? I'll try moving it above "menuentry Install" in my config file from comment number 54, https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1851311/comments/54, and see if it still works. (It makes sense that you would want to remove this module as soon as possible). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851311 Title: loopback command hangs in 2.04 under UEFI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1851311/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs