Thank you for attaching the strace output. The engineers took a look but unfortunately they don't have a solution. There are some dependencies that simply cannot be resolved. It is a mismatch of the 64-bit app and 32-bit CCS. Not sure why v5 is working but v6 is not since they are both 32-bit and use the same version JRE. Perhaps it is the Eclipse version.
[quote user="Daniel Matthes"]Unfourtunately version 5.5 has other bugs (for example the JTAG programmer crashs casual), which are fixed in version 6. So version 5.5 is no option for me.[/quote]
You can try updating the emu pack that comes with 5.5. Try running the Update Manager to look for new updates and see if there is a TI Emulator update. It may have a fix for your JTAG issue.
Sorry we could not be more help.
ki