The grub2 in xenial-proposed seems to break at least on arm64 on the autopkgtest environment:
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac /autopkgtest-xenial/xenial/arm64/l/linux- hwe/20210309_043356_9f6d6@/log.gz -- [...] Setting up grub-common (2.02~beta2-36ubuntu3.31) ... update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults Setting up grub-efi-arm64-bin (2.04-1ubuntu42) ... Setting up grub2-common (2.02~beta2-36ubuntu3.31) ... Setting up grub-efi-arm64 (2.04-1ubuntu42) ... Installing for arm64-efi platform. grub-install: error: relocation 0x113 is not implemented yet. Failed: grub-install --target=arm64-efi WARNING: Bootloader is not properly installed, system may not be bootable Generating grub configuration file ... Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported. Found linux image: /boot/vmlinuz-4.4.0-204-generic Found initrd image: /boot/initrd.img-4.4.0-204-generic Found linux image: /boot/vmlinuz-4.4.0-203-generic Found initrd image: /boot/initrd.img-4.4.0-203-generic Adding boot menu entry for EFI firmware configuration done Setting up grub-efi-arm64-signed (1.164+2.04-1ubuntu42) ... Installing for arm64-efi platform. grub-install: error: relocation 0x113 is not implemented yet. dpkg: error processing package grub-efi-arm64-signed (--configure): subprocess installed post-installation script returned error exit status 1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917509 Title: Call for testing: grub2 security updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1917509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs