Sorry this log has truncated head so is mostly useless to analyze what's going on. Please provide full syslog file, at very least starting from before starting h-e-n GUI

I'm about to look into the issue, but so far suggestions from other team members were like "he should use a proper cable - it worked for everybody else". So without full log that shows where problem *starts* not where it finally aborts, it's hard to open up a decent effort for fixing anything there.

many thanks for reporting
/j