The problem I had with "icedteanp plugin error: Failed to run / usr/lib/jvm/java-6-openjdk/jre/bin/java" seems to have resolved itself after I installed NetX last week, I think it might be NetX as solved the problem, I also had problems with Spotify Linux preview where I got the same error message. The errors seem to have disappeared after I installed NetX. I am so happy that it works well again!
The problem I had with "icedteanp plugin error: Failed to run / usr/lib/ jvm/java- 6-openjdk/ jre/bin/ java" seems to have resolved itself after I installed NetX last week, I think it might be NetX as solved the problem, I also had problems with Spotify Linux preview where I got the same error message. The errors seem to have disappeared after I installed NetX. I am so happy that it works well again!