tmux and screen-256 TERM not supported on remote hosts

Posted by Yoav Aner on Super User See other posts from Super User or by Yoav Aner
Published on 2012-06-02T20:45:48Z Indexed on 2012/06/02 22:44 UTC
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Filed under:

ssh

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terminal

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colors

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tmux

I have set up my tmux to use screen-256colors and it works great with vim.

However, when I ssh to a remote host from within tmux, screen-256colors isn't recognized, so I'm getting errors like this:

E558: Terminal entry not found in terminfo 'screen-256color' not known. Available builtin terminals are:
    builtin_ansi
    builtin_xterm
    builtin_iris-ansi
    builtin_dumb defaulting to 'ansi'

Other than editing each remote .bashrc (similarly to this suggestion), is there any way to set the TERM correctly and automatically on the remote host?

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