No it is not a new issue, the Noble arm64 kernel ships in the the same gzip format: https://ports.ubuntu.com/pool/main/l/linux-signed/linux- image-6.8.0-53-generic_6.8.0-53.55_arm64.deb
It's just that I noticed it just now while trying to build Ubuntu UKIs -- 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