Comment 3 for bug 80635

Are you sure this is an stty issue? I say that because ctrl-s and ctrl-q toggle flow control in bash, but not in other apps such as emacs. Ctrl-S in emacs brings up incremental search, as it should.

ctrl-s and ctrl-q do toggle flow control in zsh, but they don't have that effect if I issue "unsetopt flow_control".

I think bash is doing the flow control, not the terminal driver. However, doing stty ixon seems to have no effect for me either. Hmm...