Univention: How To: Fix problems with Kopano Core 8.6.2-2 app update (server, gateway and ical)

fbartels

Hello forum,

this morning I learned that the Kopano Core app update published yesterday is causing configuration issues on some installations. Therefore the rollout of this update was paused. If you already updated to the latest version you can fix your configuration by following below instructions.

kopano-server not listening on port 236
Newer installations already had server_listen already as part of their server.cfg, therefore it went unnoticed on upgrade testing that older installation may have an empty value for server_listen and therefore kopano-server will not listen for unencrypted settings (preventing for example that kopano-gateway and kopano-ical could talk to it).

Execute the following commands to enable listening on port 236 for kopano-server:

ucr set kopano/cfg/server/server_listen?'*:236'
systemctl restart kopano-server

kopano-gatweway and kopano-ical refuse to start because of unknown configuration option.
The update of the integration package was supposed to preset some configuration values that are mandatory when upgrading to 8.7, unfortunately for kopano-ical and kopano-gateway it was overlooked that these values do only exist when using the 8.7 release of Kopano.

Execute the following commands to restore the functionality of kopano-gatweway and kopano-ical:

ucr unset kopano/cfg/ical/icals_listen kopano/cfg/gateway/imaps_listen kopano/cfg/gateway/pop3s_listen
ucr set \
	kopano/cfg/gateway/pop3s_enable?'yes' \
	kopano/cfg/gateway/imaps_enable?'yes' \
	kopano/cfg/ical/icals_enable?'yes'
systemctl restart kopano-gateway kopano-ical

Sorry for the inconvenience.