I was having the problem about the jar app not starting. Problem was (as the documentation mentioned) the permissions to run. Strange thing was that the app opens fine, but when trying to hit upload it got stuck and nothing happened.
Solution - Just change the permission of the app using the console
I was having the problem about the jar app not starting. Problem was (as the documentation mentioned) the permissions to run. Strange thing was that the app opens fine, but when trying to hit upload it got stuck and nothing happened.
Solution - Just change the permission of the app using the console
chmod 700 / /ns-usbloader-4.3.jar
After this, everything should work fine.