job
(Joachim Boeddeker)
5
I found a solution/workaround, at least in my case. I had several rules with quite lazy defined triggers which stressed openHAB/the Pi during startup.
Using smarter triggers gave openHAB the air to breathe to startup correctly.
The connection problem between openHAB/Homegear solved itself, suddenly it worked, i have no idea why.
Finally, i have a RaspberryPi running openHAB & Homegear, everything is installed and works. And i learned many things about rules & things-files. 
The real solution is should be discussed in the earlier topic: