Firefox installation after flashing sample file 23.2

Hello everyone,
I had to reset my Jetson TX1. I used the following instruction :

After that I installed Jetpack as well. I did not customize any options during the installation. Then after restarting the system, I tried installing Firefox. Installation went fine, but I couldn’t open firefox. I think the problem is that I am trying to install x86 firefox on ARM. Can anyone help me with this? Thank You.

My JTX1 has R24.1 on it right now, so I can’t test…but was the firefox install via “apt-get install firefox”, or some other means?

I flashed the same sample file again and it’s fine.