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I recently installed Tmux and became really glad for it. All of a sudden I though it would start throwing an error when I try to create a new session from within my terminal:

tmux new -s my-session

will cause the application to crash and only return


and put the following on the next command line:


Being new to Tmux I have no idea how to fix this issue. Does anybody recognize this error and knows how to fix it?

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1 Answer 1

up vote 4 down vote accepted


set-option -g default-command "reattach-to-user-namespace -l zsh"

from the configuration fixed the problem for me.

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Seems to me as specific problem, Wasn't 62;9;c the line & column index in configuration file where error raised? –  Sneetsher Apr 3 '14 at 8:54
Does this pinpoint the location in the config where it encountered an error? –  Severin Apr 3 '14 at 9:01
I don't know, but I'm asking if you know? or you can confirm if so? –  Sneetsher Apr 3 '14 at 9:21
Just checked and the error occured on line 27, so nothing to go on from 62;9;c –  Severin Apr 3 '14 at 9:23

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