(I didn't file a new bug to avoid cluttering - still possible if necessary.)
I installed a fresh installation (that is nom upgrade, like it was in #13) to a lenovo Helix 2, UEFI, set grub to "menu" and a timeout to "3". At neither hot nor cold boot does any grub menu show. Therefore I have to conclude that the bug hasn't been fixed yet. ** Changed in: grub2 (Ubuntu) Status: Fix Released => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1898022 Title: grub upgrade 18.04->20.04 loses dual-boot to W10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1898022/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs