Re: cannot ssh edit a file

[Luca Ferrari <fluca1978@gmail.com>]

On Mon, Feb 22, 2021 at 9:38 AM Michael Albinus <michael.albinus@gmx.de> wrote:
>
> Luca Ferrari <fluca1978@gmail.com> writes:
>
> Hi Luca,
>
> > I must be doing something wrong, since I've done (setq tramp-verbose
> > 10) and evaluated the buffer, but nothing appeared anywhere (both with
> > or without -Q startup).
>
> For further analysis, we need the traces. Pls start
>
> # emacs -Q --eval '(setq tramp-verbose 10)'

Ok, now I've seen the buffer:

15:54:09.393213 tramp-process-one-action (5) # Looking for regexp
"\(.*\(user\|login\)\( .*\)?: *\)\'" from remote shell
15:54:09.393401 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.393557 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.395765 tramp-process-one-action (5) # Looking for regexp
"\(^.*\(\(?:adgangskode\|contrase\(?:\(?:ny\|ñ\)a\)\|geslo\|h\(?:\(?:asł\|esl\)o\)\|iphasiwedi\|jelszó\|l\(?:ozinka\|ösenord\)\|m\(?:ot
de passe\|ật khẩu\)\|pa\(?:rola\|s\(?:ahitza\|s\(?:
phrase\|code\|ord\|phrase\|wor[dt]\)\|vorto\)\)\|s\(?:alasana\|enha\|laptažodis\)\|wachtwoord\|лозинка\|пароль\|ססמה\|كلمة
السر\|गुप्तशब्द\|शब्दकूट\|গুপ্তশব্দ\|পাসওয়ার্ড\|ਪਾਸਵਰਡ\|પાસવર્ડ\|ପ୍ରବେଶ
ସଙ୍କେତ\|கடவுச்சொல்\|సంకేతపదము\|ಗುಪ್ತಪದ\|അടയാളവാക്ക്\|රහස්පදය\|ពាក្យសម្ងាត់\|パスワード\|密[码碼]\|암호\)\).*:?
*\)\'" from remote shell
15:54:09.396029 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.396221 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.396889 tramp-process-one-action (5) # Looking for regexp
"\(^.*\(Connection \(?:\(?:clo\|refu\)sed\)\|Host key verification
failed\.\|Login \(?:[Ii]ncorrect\)\|N\(?:ame or service not known\|o
supported authentication methods left to try!\)\|Permission
denied\|\(?:Sorry, try again\|Timeout, server not
responding\)\.\).*\|^.*\(Received signal [0-9]+\).*\)\'" from remote
shell
15:54:09.397108 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.397264 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.397575 tramp-process-one-action (5) # Looking for regexp "\(^[^#$%>
]*[#$%>] *\)\'" from remote shell
15:54:09.397768 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.397944 tramp-get-connection-property (7) # check-remote-echo nil
\)[^]#$%>398168 tramp-process-one-action (5) # Looking for regexp "\(\(?:^\|
]*#?[]#$%>] *\([[0-9;]*[a-zA-Z] *\)*\)\'" from remote shell
15:54:09.398335 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.398488 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.398768 tramp-process-one-action (5) # Looking for regexp
"\(\(Are you sure you want to continue connecting
(yes/no)\?\)\s-*\)\'" from remote shell
15:54:09.398952 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.399102 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.399296 tramp-process-one-action (5) # Looking for regexp
"\(\(\(?:Store key in cache\? (y/\|Update cached key\? (y/n, Return
cancels connectio\)n)\)\s-*\)\'" from remote shell
15:54:09.399455 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.399623 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.399792 tramp-process-one-action (5) # Looking for regexp
"\(\(TERM = (.*)\|Terminal type\? \[.*\]\)\s-*\)\'" from remote shell
15:54:09.399964 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.400113 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.400287 tramp-process-one-action (5) # Looking for regexp
"\(\)\'" from remote shell
15:54:09.400444 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.400589 tramp-get-connection-property (7) # check-remote-echo nil
15:54:09.400762 tramp-process-one-action (5) # Call ‘tramp-action-process-alive’
15:54:10.052644 tramp-process-actions (3) # Waiting for prompts from
remote shell...failed
15:54:10.053430 tramp-maybe-open-connection (3) # Opening connection
for luca@miguel using ssh...failed
15:54:10.054012 tramp-get-file-property (8) #  file-truename nil
15:54:10.054318 tramp-flush-directory-property (8) #
15:54:10.054641 tramp-get-connection-property (7) # process-name nil
15:54:10.054957 tramp-get-connection-property (7) # process-name nil
15:54:10.055295 tramp-flush-connection-property (7) # *tramp/ssh
luca@miguel* (vector temp-file last-cmd-time)
15:54:10.055629 tramp-get-connection-property (7) # process-name nil
15:54:10.058778 tramp-flush-connection-property (7) # (tramp-file-name
ssh luca nil miguel nil nil nil) (process-buffer
first-password-request)
15:54:10.059234 tramp-get-connection-property (7) # process-buffer nil
15:54:10.059897 tramp-file-name-handler (1) # Interrupt received in
operation (expand-file-name /ssh:luca@miguel: nil)


Any clue?

Thanks,
Luca