Hi, similar happens with a few other services as well running on the same setup:
Dovecot ------- [main] eval /etc/needrestart/needrestart.conf [main] needrestart v2.11 [main] running in root mode [Core] Using UI 'NeedRestart::UI::stdio'... [main] detected systemd [main] #348 uses non-existing /usr/lib/dovecot/anvil [main] #348 is a child of #321 [Core] #473 is a NeedRestart::Interp::Perl [Perl] #473: could not get a source file, skipping [Core] #475 is a NeedRestart::Interp::Perl [Perl] #475: could not get a source file, skipping [Core] #552 is a NeedRestart::Interp::Perl [Perl] #552: could not get a source file, skipping [Core] #4506 is a NeedRestart::Interp::Perl [Perl] #4506: could not get a source file, skipping [main] #12544 uses non-existing /usr/lib/dovecot/imap-login [main] #12544 is a child of #321 [main] #12545 uses non-existing /usr/lib/dovecot/imap-login [main] #12545 is a child of #321 [main] #12550 uses non-existing /usr/lib/dovecot/imap-login [main] #12550 is a child of #321 [main] #12552 uses non-existing /usr/lib/dovecot/imap-login [main] #12552 is a child of #321 [main] #12554 uses non-existing /usr/lib/dovecot/imap-login [main] #12554 is a child of #321 [main] #12559 uses non-existing /usr/lib/dovecot/imap-login [main] #12559 is a child of #321 [main] #12561 uses non-existing /usr/lib/dovecot/imap-login [main] #12561 is a child of #321 [main] #12566 uses non-existing /usr/lib/dovecot/imap-login [main] #12566 is a child of #321 [main] #12593 uses non-existing /usr/lib/dovecot/imap-login [main] #12593 is a child of #321 [main] #12974 uses non-existing /usr/lib/dovecot/imap-login [main] #12974 is a child of #321 [main] #12975 uses non-existing /usr/lib/dovecot/imap-login [main] #12975 is a child of #321 [main] #13320 uses non-existing /usr/lib/dovecot/imap-login [main] #13320 is a child of #321 [main] #321 exe => /usr/sbin/dovecot [main] #321 is dovecot.service [Kernel] Linux: kernel release 4.13.13-5-pve, kernel version #1 SMP PVE 4.13.13-36 (Mon, 15 Jan 2018 12:36:49 +0100) [Kernel/Linux] Did not find any linux images. Failed to retrieve available kernel versions. Restarting services... Services to be restarted: Restart «dovecot.service»? [Ynas?] n Services being skipped: systemctl restart dovecot.service No containers need to be restarted. No user sessions are running outdated binaries. loolforkit ---------- from https://www.collaboraoffice.com/code/#getting_set_up ls -la /usr/bin/loolforkit -rwxr-xr-x 1 root root 951784 Dez 18 20:20 /usr/bin/loolforkit Output from needrestart -v [main] eval /etc/needrestart/needrestart.conf [main] needrestart v2.11 [main] running in root mode [Core] Using UI 'NeedRestart::UI::stdio'... [main] detected systemd [main] #519 uses non-existing /usr/bin/loolforkit [main] #519 is a child of #517 [main] #517 exe => /usr/bin/loolforkit [main] #517 is loolwsd.service [Kernel] Linux: kernel release 4.13.13-5-pve, kernel version #1 SMP PVE 4.13.13-36 (Mon, 15 Jan 2018 12:36:49 +0100) Failed to load NeedRestart::Kernel::kFreeBSD: [Kernel/kFreeBSD] Not running on GNU/kFreeBSD! [Kernel/Linux] Did not find any linux images. Failed to retrieve available kernel versions. Restarting services... Services to be restarted: Restart «loolwsd.service»? [Ynas?] n Services being skipped: systemctl restart loolwsd.service No containers need to be restarted. No user sessions are running outdated binaries.

