Package: mosquitto Version: 1.4.10-3 Severity: normal Dear Maintainer,
After upgrading from jessie to stretch (raspbian) the service failed to start. No clear error message was shown. The issue was caused by the still existing log file (in /var/log/mosquitto) which was not owned by user mosquitto. fix: chown mosquitto /var/log/mosquitto/* -- System Information: Distributor ID: Raspbian Description: Raspbian GNU/Linux 9.1 (stretch) Release: 9.1 Codename: stretch Architecture: armv7l Kernel: Linux 4.9.41-v7+ (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages mosquitto depends on: ii adduser 3.115 ii libc6 2.24-11+deb9u1 ii libssl1.1 1.1.0f-3 ii libuuid1 2.29.2-1 ii libwebsockets8 2.0.3-2 ii libwrap0 7.6.q-26 ii lsb-base 9.20161125+rpi1 mosquitto recommends no packages. Versions of packages mosquitto suggests: pn apparmor <none> -- no debconf information