Dear colleagues, I decided to go with a UKI image signed for SecureBoot with systemd-boot and ukify and I noticed that initrd is not getting copied to the kernel staging area with src:systemd from current bookworm-backports. The fix [1] resolves the issue, so please upload a new version to stable-bpo with /etc/kernel/install.d/85-initrd.install hook renamed to 55-initrd.install Thanks! [1] <https://salsa.debian.org/systemd-team/systemd/-/commit/3788d67d92de1d040cbaa29db9a7405f3967c75b>