sessions should be nested with care warning

Bug #2062084 reported by Jeremy Bícha
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
byobu (Ubuntu)
New
Undecided
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Bug Description

I updated my Ubuntu server to 24.04 LTS and now I get this warning every time on first login:

sessions should be nested with care, unset $TMUX to force

Other Info
----------
byobu 6.11-0ubuntu1

Tags: noble
Revision history for this message
Mitchell Dzurick (mitchdz) wrote :

This is easy to reproduce the error message itself, and I think it's happening just because tmux is nested. I'm not sure why it's getting nested in your environment though.

Do you have byobu to automatically start up when you login? How do you have that set up?

$ lxc launch ubuntu-daily:noble n
$ lxc shell n
# apt install -y byobu
# byobu-select-backend tmux
# byobu
# byobu

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