Package: libargon2-0 Version: 0~20171227-0.1 libargon2-0 version 0~20161029-2 is Multi-Arch: same and I have it currently installed for i386 and amd64 version 0~20171227-0.1 lost the multi-arch header, which blocks upgrade to this version.
-- System Information: Debian Release: buster/sid APT prefers oldoldstable APT policy: (500, 'oldoldstable'), (500, 'unstable'), (500, 'testing'), (500, 'oldstable'), (450, 'experimental') Architecture: i386 (x86_64) Foreign Architectures: amd64 Kernel: Linux 4.16.0-2-amd64 (SMP w/4 CPU cores) Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8), LANGUAGE=pl:pt (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled -- MichaĆ Politowski Talking has been known to lead to communication if practiced carelessly.