Package: src:linux Followup-For: Bug #948593 Of course, just after filing this bug, I remembered I could at least try with MODULES=most, which allowed me to boot. So the problem can be more accurately described as "some modules gone missing from 5.4+ kernel's initramfs'es with MODULES=dep for aes/cbc-essiv:sha256 LUKS header".
>From the initramfs' modules' list; the diff (between 5.4.0-1 with MODULES=dep and 5.4.0-2 with MODULES=most) is attached. I don't really know if this is a src:linux problem, a src:initramfs-tools problem (although I'm also affected by #948257) or a missing configuration in my /etc/crypttab, but there's a regression somewhere! Cheers, and thanks for your help! OdyX -- System Information: Debian Release: bullseye/sid APT prefers buildd-unstable APT policy: (990, 'buildd-unstable'), (500, 'unstable-debug'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (500, 'oldstable'), (100, 'experimental'), (1, 'experimental-debug') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.4.0-2-amd64 (SMP w/4 CPU cores) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=fr_CH.UTF-8, LC_CTYPE=fr_CH.UTF-8 (charmap=UTF-8), LANGUAGE=fr_CH:fr (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled
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