Ok, I've tried it on some more machines. The strange part goes on.
Not working Systems:
- LinuxMint 11 64Bit
- Ubuntu 11.10 32Bit and 64Bit
Working Systems
- Ubuntu 10.04 64Bit
- Windows 7 64Bit
The questions is why.
It looks like it doesn't matter whether Java 6 or 7 is used and whether it is 32 or 64 Bit. Any ideas how this is possible? I've done the same installation and start process everywhere.