Tag: tmux

Tmux not scaling to fill the window

I have a weird issue where tmux isn’t scaling to fill the window it’s in:

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I haven’t had this issue before, is there something I need to do to get it to automatically scale to fill the host window?

The solution to this problem is to detach from all other tmux sessions. You might be having a session open somewhere else and tmux only scales to fit the first connected terminal. Thus execute tmux detach -a. Then attach to your session again.