Hi everyone,

I want to run Topcoder arena application on Kubuntu 13.10. I used to use the following command from shell and it used to work fine until today :

javaws -Xignoreheaders -headless Downloads/ContestAppletProd.jnlp &

Today it gave the following error:

from browser: http://goo.gl/joo0Nw from command-line: http://goo.gl/nrqBcF

It would be great if someone could tell me how to run the arena on your Ubuntu system. It would be a great help :)

Thanks!