Dr. Nikolaus Klepp wrote:
Hi!
I have 14.0.6~pre + openjdk-8-jre-headless + arduino 1.8.3. I remember
that I once saw the error you described, but that's been quite a while.
You might try "chown a+w /etc/tqt3/" as a last resort :-/
but this has nothing to do with OPs problem and it is a bad idea to give
permission to everybody to write in /etc (you mean chmod o+w).