hot plugging works perfect in 3.3.1 and you don't need -S anymore, also I'm getting a bunch less hardware errors.
And was easy to get it to boot up and run at init without having to check for ttyUSB's. I'm sure there must be other improvements with keeping up with the latest versions.
Excellent. Is there a guide for this setup? Many thanks!
All you need to do is edit /etc/apt/sources.list by commenting out wheesy and adding jessie:
Then run "apt-get update" and then "apt-get dist-upgrade" and install cgminer from git.