icingaweb2 (2.13.0-1) unstable; urgency=medium The monitoring module provided by icingaweb2-module-monitoring is removed in favor of icingdb-web. The icingaweb2-module-monitoring package removal does not disable the module, leaving it dangling: # icingacli module list Found invalid module in enabledModule directory "/etc/icingaweb2/enabledModules": "/etc/icingaweb2/enabledModules/monitoring" points to non existing path "false" MODULE VERSION STATE DESCRIPTION doc 2.13.0 enabled Documentation module icingadb 1.4.0 enabled Icinga DB Web monitoring 0.0.0 dangling monitoring Disable the module to resolve this: # icingacli module disable monitoring Found invalid module in enabledModule directory "/etc/icingaweb2/enabledModules": "/etc/icingaweb2/enabledModules/monitoring" points to non existing path "false" Refer to the upstream documentation for migrating to icingadb-web: https://icinga.com/docs/icinga-db-web/latest/doc/10-Migration/ -- Bas Couwenberg Sat, 28 Mar 2026 12:12:44 +0100