Hello. The crash that I experienced was very similar if not identical to this report. In my case, I was able to isolate the problem thus:
1. Start a tmux server in the background and issue a `tmux send-keys -t` at it – the server crashes. 2. Start a tmux server in the background, attach to the session, hit [q] in the frame that shows all of the errors in the old configuration, which was not updated since the upgrade to Eoan, and issue the same `tmux send-keys -t` again – now the server does not crash. So, the crash seems to happen when sending keystrokes to a frame that is still showing error messages from parsing the configuration. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847484 Title: tmux crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1847484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs