On 10/11/20 1:02 AM, Michael Albinus wrote:
> Hong Xu <[email protected]> writes:
>
> Hi Hong,
>
>> ##Remote host command line prompt here##
>> 19:44:44.161550 tramp-process-actions (3) # Waiting for prompts from
>> remote shell...failed
>> 19:44:44.161831 tramp-maybe-open-connection (3) # Opening connection
>> for server1 using ssh...failed
>
> This looks like an issue with the remote prompt. Pls set tramp-verbose
> to 10, and rerun the test, starting with "emacvs -Q". After the error,
> pls send the *complete* debug buffer, preferred as attachment.
I've attached the complete debug buffer after setting tramp-verbose to 10.
>
>> I can't find a connection buffer.
>
> I have no idea what's up with the connection buffer. But a debug buffer,
> produced with tramp-verbose set to 10, will tell us everything.
>
backtrace()
tramp-signal-hook-function(file-error ("Timeout reached, see buffer
‘*tramp/ssh server1*’ ..."))
signal(file-error ("Timeout reached, see buffer ‘*tramp/ssh server1*’ ..."))
tramp-maybe-open-connection((tramp-file-name "ssh" nil nil "server1" nil
"/home/hong" nil))
tramp-send-command((tramp-file-name "ssh" nil nil "server1" nil "/home/hong"
nil) "test 0 2>/dev/null; echo tramp_exit_status $?")
tramp-send-command-and-check((tramp-file-name "ssh" nil nil "server1" nil
"/home/hong" nil) "test 0")
tramp-get-test-command((tramp-file-name "ssh" nil nil "server1" nil
"/home/hong" nil))
tramp-run-test("-d" "/ssh:server1:/home/hong")
tramp-sh-handle-file-directory-p("/ssh:server1:/home/hong")
apply(tramp-sh-handle-file-directory-p "/ssh:server1:/home/hong")
tramp-sh-file-name-handler(file-directory-p "/ssh:server1:/home/hong")
apply(tramp-sh-file-name-handler file-directory-p "/ssh:server1:/home/hong")
tramp-file-name-handler(file-directory-p "/ssh:server1:/home/hong")
file-directory-p("/ssh:server1:/home/hong")
dired-noselect("/ssh:server1:/home/hong" nil)
#f(compiled-function (dirname &optional switches) "\"Edit\" directory
DIRNAME--delete, rename, print, etc. some files in it.\nOptional second
argument SWITCHES specifies the `ls' options used.\n(Interactively, use a
prefix argument to be able to specify SWITCHES.)\n\nIf DIRNAME is a string,
Dired displays a list of files in DIRNAME (which\nmay also have shell wildcards
appended to select certain files).\n\nIf DIRNAME is a cons, its first element
is taken as the directory name\nand the rest as an explicit list of files to
make directory entries for.\nIn this case, SWITCHES are applied to each of the
files separately, and\ntherefore switches that control the order of the files
in the produced\nlisting have no effect.\n\n\\<dired-mode-map>You can flag
files for deletion with \\[dired-flag-file-deletion] and then\ndelete them by
typing \\[dired-do-flagged-delete].\nType \\[describe-mode] after entering
Dired for more info.\n\nIf DIRNAME is already in a Dired buffer, that buffer is
used without refresh." (interactive (dired-read-dir-and-switches ""))
#<bytecode 0x15902a876df9>)("/ssh:server1:/home/hong" nil)
ls-lisp--dired(#f(compiled-function (dirname &optional switches) "\"Edit\"
directory DIRNAME--delete, rename, print, etc. some files in it.\nOptional
second argument SWITCHES specifies the `ls' options used.\n(Interactively, use
a prefix argument to be able to specify SWITCHES.)\n\nIf DIRNAME is a string,
Dired displays a list of files in DIRNAME (which\nmay also have shell wildcards
appended to select certain files).\n\nIf DIRNAME is a cons, its first element
is taken as the directory name\nand the rest as an explicit list of files to
make directory entries for.\nIn this case, SWITCHES are applied to each of the
files separately, and\ntherefore switches that control the order of the files
in the produced\nlisting have no effect.\n\n\\<dired-mode-map>You can flag
files for deletion with \\[dired-flag-file-deletion] and then\ndelete them by
typing \\[dired-do-flagged-delete].\nType \\[describe-mode] after entering
Dired for more info.\n\nIf DIRNAME is already in a Dired buffer, that buffer is
used without refresh." (interactive (dired-read-dir-and-switches ""))
#<bytecode 0x15902a876df9>) "/ssh:server1:/home/hong" nil)
apply(ls-lisp--dired #f(compiled-function (dirname &optional switches)
"\"Edit\" directory DIRNAME--delete, rename, print, etc. some files in
it.\nOptional second argument SWITCHES specifies the `ls' options
used.\n(Interactively, use a prefix argument to be able to specify
SWITCHES.)\n\nIf DIRNAME is a string, Dired displays a list of files in DIRNAME
(which\nmay also have shell wildcards appended to select certain files).\n\nIf
DIRNAME is a cons, its first element is taken as the directory name\nand the
rest as an explicit list of files to make directory entries for.\nIn this case,
SWITCHES are applied to each of the files separately, and\ntherefore switches
that control the order of the files in the produced\nlisting have no
effect.\n\n\\<dired-mode-map>You can flag files for deletion with
\\[dired-flag-file-deletion] and then\ndelete them by typing
\\[dired-do-flagged-delete].\nType \\[describe-mode] after entering Dired for
more info.\n\nIf DIRNAME is already in a Dired buffer, that buffer is used
without refresh." (interactive (dired-read-dir-and-switches "")) #<bytecode
0x15902a876df9>) ("/ssh:server1:/home/hong" nil))
dired("/ssh:server1:/home/hong" nil)
funcall-interactively(dired "/ssh:server1:/home/hong" nil)
call-interactively(dired nil nil)
command-execute(dired)
