Package: openssh-server Severity: normal Hi Colin, util-linux 2.40.1-3 will, as part of moving last to src:wtmpdb, also stop installing lastb(1). wtmpdb provides no replacement for lastb. Please disable writing /var/log/btmp. While openssh-server can continue writing that file, AFAIK nothing will be left to read it. I didn't understand this was part of the upstream changes until now, sorry. Thanks, Chris