I have LogWatch running on a Fedora 20 server. Logwatch gives the following every night:
--------------------- Connections (secure-log) Begin ------------------------
**Unmatched Entries**
CROND: pam_env(crond:setcred): Unable to open env file: /etc/environment: No such file or directory: 199 Time(s)
crond: pam_env(crond:setcred): Unable to open env file: /etc/environment: No such file or directory: 398 Time(s)
---------------------- Connections (secure-log) End -------------------------
What could be generating these errors?
Crond is triggering these logs. You should suppress them by creating the file
Though, you should update at least to Fedora 23. If it is a bug, it will not ever get fixed in Fedora 20, because it is years after EOL.