I had this problem but got my controller working by installing the "trusty" 3.14.1 kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/
It's was mostly painless by following this guide: https://help.ubuntu.com/community/Kernel (Search for "python kmpd.py")
I had this problem but got my controller working by installing the "trusty" 3.14.1 kernel from http:// kernel. ubuntu. com/~kernel- ppa/mainline/
It's was mostly painless by following this guide: https:/ /help.ubuntu. com/community/ Kernel
(Search for "python kmpd.py")