Comment 7 for bug 1003938

I can confirm this with Byobu 5.18 and tmux 1.6. At the moment, while I'm new to Byobu and occasionally ending my Byobu session to switch back to tmux or to an unmanaged terminal, this is particularly annoying, because the tmux processes that keep running after existing Byobu (exiting, not detaching!) make it impossible to start Byobu again; it will simply exit immediately. "pstree", run from somewhere else, shows tmux and some leftover byobu-status processes:

tmux───2*[byobu-status───tmux]

These are fewer the higher the status-interval is, but still…

"tmux ls", run from somewhere else, however, no longer shows tmux sessions that one could attach to, so in fact there are some tmux zombies hanging around.