Problem: Portal is blank by an Error or Mistake


Your portal site is empty caused by an error or mistake.


UCS: 4.4-8


Please try to remove or delete:

mv /var/cache/univention-portal/portal.json /root/portal.jso_bak

restart your Portalserver:

kill -HUP $(ps aux | grep '[u]nivention-portal-server' | awk '{print $2 }')

you might check if the portal.json was recreated:

ls -latr /var/cache/univention-portal/

or go straight ahead to your site.

If there is a groups,json in your /var/cache/univention-portal/ and your portal ist still not working, keep this bug in mind.

Do the following steps with the attached python-File : (1.2 KB)

root@kochmaa:~# systemctl stop univention-directory-listener
root@kochmaa:~#./rebuild-portal-groups > groups.json

—> Please Check the file groups.json :wink:

root@kochmaa:~# chgrp nogroup groups.json
root@kochmaa:~# mv groups.json /var/cache/univention-portal/groups.json
root@kochmaa:~# systemctl start univention-directory-listener


Check also:

UCS Portal broken after last errata updates
Backing up UCS 4.4, everything working except portal edition
Portal entries disappear when restricted to groups
Einträge im Portal nicht sichtbar

Kudos for the Solution by @Moritz_Bunkus