Hi all! After quite some time, today I decided to update the mail server from Debian Jessie (cyrus-imapd 2.4.17) to Debian Stretch (cyrus-imapd 2.5.10-3). All without problems until I reach the part of cyrus-imapd that does not start. This is what I see in the log: ---------- Jan 14 23:10:45 mail systemd[1]: Started Cyrus IMAP/POP3 daemons. Jan 14 23:10:45 mail cyrus/ctl_cyrusdb[5318]: skiplist: clean shutdown file missing, updating recovery stamp Jan 14 23:10:45 mail cyrus/ctl_cyrusdb[5318]: recovering cyrus databases Jan 14 23:10:45 mail cyrus/ctl_cyrusdb[5318]: done recovering cyrus databases Jan 14 23:10:46 mail cyrus/cyr_expire[5332]: Repacking mailbox user.admin.TareasCron version 12 Jan 14 23:10:46 mail cyrus/cyr_expire[5332]: Expired 0 and expunged 0 out of 28809 messages from 80 mailboxes Jan 14 23:10:46 mail cyrus/cyr_expire[5332]: duplicate_prune: pruning back 3.00 days Jan 14 23:10:46 mail cyrus/cyr_expire[5332]: duplicate_prune: purged 0 out of 438 entries Jan 14 23:10:46 mail cyrus/tls_prune[5335]: twoskip: invalid magic header: /var/lib/cyrus/tls_sessions.db Jan 14 23:10:46 mail cyrus/tls_prune[5335]: cyrusdb: opening /var/lib/cyrus/tls_sessions.db with backend skiplist (requested twoskip) Jan 14 23:10:46 mail cyrus/tls_prune[5335]: skiplist: recovered /var/lib/cyrus/tls_sessions.db (223 records, 41200 bytes) in 0 seconds Jan 14 23:10:46 mail cyrus/tls_prune[5335]: skiplist: checkpointed /var/lib/cyrus/tls_sessions.db (223 records, 41200 bytes) in 0.091 sec Jan 14 23:10:46 mail cyrus/tls_prune[5335]: tls_prune: purged 2 out of 223 entries Jan 14 23:10:46 mail cyrus/master[5311]: cannot find executable for service 'nntp' Jan 14 23:10:46 mail cyrus/master[5311]: exiting Jan 14 23:10:46 mail systemd[1]: cyrus-imapd.service: Main process exited, code=exited, status=78/n/a Jan 14 23:10:46 mail systemd[1]: cyrus-imapd.service: Unit entered failed state. Jan 14 23:10:46 mail systemd[1]: cyrus-imapd.service: Failed with result 'exit-code'. ---------- I'm not sure what the problem is but that "invalid magic header" makes me think that maybe it changed the header format of /var/lib/cyrus/tls_sessions.db and the migration process did not do the corresponding conversion. Can that be the reason why it doesn't start or I'm missing something else? Any ideas that can bring more light? The associated problem is that because of this it seems that Postfix can not deliver the mails since there is no /var/run/cyrus/socket/lmtp. Thanks in advance. Kind regards, Daniel ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus