During an update you will see the following message:
Warning: UCR templates were not updated. Please check /var/log/univention/updater.log or execute univention-check-templates as root.
The template files are provided by Univention to create the Linux configuration files. They should not be modified.
To check which template files are affected execute the mentioned script:
WARNING: The following UCR templates are modified locally.
Updated versions will be named FILENAME.dpkg-*.
The files should be checked for differences.
Identify the changes.
Within the directory
/etc/univention/templates/files/etc/ there will be some files with a similar name. Additionally to
bash.bashrc you might see
Identify the differences of the files with the
root@ucs:/etc/univention/templates/files/etc# diff bash.bashrc-dpkg-1 bash.bashrc
> alias "li"="ls -al"
bash.bashrc has an additional line with an alias command.
Replace the modified template with the one provided by Univention:
mv bash.bashrc-dpkg-1 bash.bashrc
Decide to keep the manual edits in case you need them and ignore the warning.