Re: Tramp prompt (?) issue

[Michael Albinus]

Emanuel Berg via Users list for the GNU Emacs text editor
<help-gnu-emacs@gnu.org> writes:

Hi Emanuel,

> Still seemingly the same on the SunOS system tho...
>
> https://dataswamp.org/~incal/tramp-debug/3/debug-tramp-ssh-embe8573-polhem-it-uu-se

The traces show

--8<---------------cut here---------------start------------->8---
13:47:55.167220 tramp-send-command (6) # exec ssh -l embe8573  -o 
ControlMaster=auto -o ControlPath='tramp.%C' -o ControlPersist=no -e none 
polhem.it.uu.se
13:48:10.524605 tramp-accept-process-output (10) # *tramp/ssh 
embe8573@polhem.it.uu.se* run nil
Last login: Thu Jul 30 13:46:58 2020 from c-fd84225c.021-
Z
--8<---------------cut here---------------end--------------->8---

That means, the  "ssh ..." command returns with the last login message,
and then with three characters "ESC Z ESC". I have no idea what they are
good for, and why there is no prompt.

Which shell do you use on that machine? Is it also zsh? Have you applied
the change I've recommended last message on that machine?

What do you see, if you call manually

--8<---------------cut here---------------start------------->8---
# ssh -l embe8573  -o ControlMaster=auto -o ControlPath='tramp.%C' -o 
ControlPersist=no -e none polhem.it.uu.se
--8<---------------cut here---------------end--------------->8---

Best regards, Michael.