Problem: Update to UCS 4.4-6 with "verification error"

Problem

When updating to UCS 4.4-6 the update will fail.

Environment

Checking the file /var/log/univention/updater.log you will see messages like this:

Update to = 4.4-6
**** Downloading scripts at Mon Oct 12 09:20:03 2020
Error: Update aborted due to verification error:
Verification error: Signature download failed
This can and should only be disabled temporarily using the UCR
variable 'repository/online/verify'.
exitcode of univention-updater: 1

Solution

Install this fix and your update should run without issues.