I have upgraded zimbra from FOSS 5.0.18 with 4 gb ram to FOSS 6.0.3 with 12 gb of ram. We are using Suse Linux Enterprise Server 10.

Problem is that when I start the services by typing with user zimbra "zmcontrol start". All services are running fine but I am not able to open admin console or user console. it keeps loading and give Page not found error after some time.

Earlier I was getting "zmmailboxdctl not running" service error. but after googling I got the solution by run the command from zimbra prompt:
"zmlocalconfig -e mailboxd_java_heap_memory_percent=12"
earlier it was "mailboxd_java_heap_memory_percent=40". This is just for information as it may help you anyhow.

Thanking in advance.

Thanks and Regards