Amazon Prime won’t play most of it’s videos on Ubuntu. It was giving me an error about Upgrading the Player. Most of this stems from the slow death of Adobe flash, I susspect. But the reasons why are less important to me than the fix.. and thanks to the link below, it’s a very very easy fix.
Just enter the following in Terminal and enter your password and you should be good to go (at least I was):
sudo apt-get install libhal1 hal
Read the full post which has more things to try, if this didn’t fix it for you. BTW: If this did work for you, please let me know in the comments below.