We have been running Zimbra 5.0.18 and we upgraded to 6.0.0 it appears the graphs are no longer being generated. I'm getting the Data not Available message. On closer inspection i notice the zmgengraphs is no longer present however it is still referenced in the crontab.
I know the way stats work has changed in this version, im not sure if zmgengraphs should exist or the entry in the crontab shouldn't and its something else causing my problems.
Ive had a look through my logs and can't see any other issues. Ive tried reinstalling to no avail.
Any help appreciated.
Ps. Im running Ubuntu 8.04 LTS