I just installed 16.04 coming from 14.04 and previously in konsole I could scroll with my mouse wheel in a tmux terminal window. Now it appears to not be working. Do I have to activate some other setting for this to work?

Thanks

I figured out this issue for anyone interested.

Apparently the version of tmux in 16.04 was upgrade and they altered the config variable to set -g mouse on from set -g mode-mouse on