Debian 3.1 Installation Additional Required Tasks
After a fresh install/upgrade of ISPConfig, I recommend doing the following as root.
Failure to do this WILL result in the new crontab entries for ISPConfig not to run, causing problems with webalizer statistics, and certain automated checks not to run.
This is an issue on Debian 3.1 for definate.
I think I remember this issue happening on Ubuntu also.
Therefore, this issue affects all Debian based systems.