Upgrade Ubuntu 9.04 with ISPConfig 3 to 9.10

I have a server setup with ISPconfig 3 on Ubuntu 9.04 which has a good load of users and domains running. I want to upgrade to 9.10 but I surely don't want to do a clean installation and resetup everything up.

If I upgrade to 9.10 server using the update manager will ISPconfig 3 still work as well as all the addons installed?

If anyone has tried it please let me know

thanks

 

There could be a problem with the courier-base package when it gets upgraded. See http://www.howtoforge.com/how-to-up...karmic-koala-desktop-and-server#comment-20623

 

So if I upgrade my server I need to remove courier and reinstall it? or the current courier version is broken on this upgrade?

 

Yes, I think that's the best way (although I haven't tried it).