I came to a similar conclusion, I think the Ubuntu fix would look sth like https://git.launchpad.net/~tobhe/+git/linux/commit/?id=a02543cadcc0615d8a9ed78fc58ecda716d2d55c
Currently building a test kernel in a PPA to see if this actually works. EDIT: I also looked at CONFIG_COMPRESSED_INSTALL, though enabling that would not help in our case since our d/rules installs manually -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2098111 Title: arm64: kernel image cannot be booted in UEFI despite EFI stub and ZBOOT To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2098111/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs