Vadim Evard

> Do you have a tmux config file? (if your environment did, it would be implicitly used) I'll have to check, I don't remember configuring it. > Does libtmux.Server(config_file='/dev/null)` change...

Your samples works @tony thank you! So it seems that attach=True does not work for new_session()? I am stuck trying to make further progress though. I can't either create a...

> That means if nothing else is keeping the session alive, that error will show. Can you think of a behavior that'd be more intuitive than that? It seems I'm...

Thank you, your version works. I had to remove `self.session.attach_session()` though because it blocks the script (this is unexpected and as far as I can see is not clearly documented)....

Same error loading background.js as @monokh's. Any news or workarounds on this one?

@vluzko hi! have you fixed this?