Created attachment 435732 [details, diff] Add tmux.* to list of acceptable terms for title setting Tmux recently gained its own (optional) terminfo entry, tmux/tmux-256color. The attached patch makes Portage recognize that as a term it can set titles on. I've hand-patched this into portage on several of my machines and it works flawlessly.
Thanks, this is in the master branch: https://gitweb.gentoo.org/proj/portage.git/commit/?id=bc9cbe9c22531df871abb1991819fdf46736ac93
