SMC and RMIERROR in Solaris 10
I spent a while trying to find the Solaris Management Console in Solaris 10 via Java Desktop System so I could easily create a number of users etc. I found it and ran it and was pleasantly suprised to see it run OK first time. I logged in with root username and password and all seemed to be working OK.
At this point, my U30 thought it's hostname was UNKNOWN. I have since resolved this, but to my horror I can no longer use SMC. It opens OK, and I can navigate around, but when I try to go into a particular application I get an error message saying:
The "Users" application is not able to connect to the server. Reason: RMIERROR. Verify that the server is running. If it is running, try stopping and restarting it.
Number one, I have no idea how to check the server, or how to stop and start it, and number two, I have no idea what an RMIERROR is!
I noticed a message at the bottom of the SMC said unknown:898 not found, but it also mentions the correct hostname:898 is found. I checked the preferences and they also seem OK. I tried adding UNKNOWN to hosts also but that didn't work. I also tried to log in as a different user but again, it didn't work.
Does anyone have any ideas? Quickly, before I go over and start using the SGi instead!

