Re: tramp (2.1.8-pre); can't connect to remote Solaris or Linux system running zsh

[Ted Zlatanov]

On Tue, 20 Feb 2007 21:24:16 +0100 Michael Albinus <address@hidden> wrote: 

MA> Teodor Zlatanov <address@hidden> writes:

>> When opening a connection to a remote Solairs system running zsh,
>> tramp hangs.  Same thing happens to Linux (log not included here).
>> 
>> [2. *tramp/ssh address@hidden --- text/plain]...
>> 
>> Last login: Fri Feb 16 16:13:02 2007 from dhcp-65-302.ken
>> %                                                                            
>>   Z 12:15 [<tzlatano>@prod-perf-db01: /u0/tzlatano]% 

MA> The famous zsh line editor bug. Please read the Tramp manual, chapter
MA> "Frequently Asked Questions".

Here's what I have in .zshrc now (to be sure the dumb terminal
detection is working):

echo Using terminal $TERM
# same as unsetopt zle
[ $TERM = "dumb" ] && setopt NO_zle && echo zle off

Which produces in the ssh buffer:

Last login: Tue Feb 20 15:36:29 2007 from dhcp-65-302.ken
Using terminal dumb
zle off
%Z 15:40 [<tzlatano>@prod-perf-db01: /u0/tzlatano]% 

but the tramp function still hangs as before, while finding the
prompt.  See at end for debug log.  I tried without the debugging
statements, in case they were confusing tramp.

Let me know if you need any other tests for this, or if I'm doing
something wrong.

Thanks!
Ted

15:40:52 tramp-get-test-command (5) # Finding a suitable `test' command
15:40:52 tramp-get-connection-property (7) # process-name nil
15:40:52 tramp-maybe-open-connection (3) # Opening connection for 
address@hidden using ssh...
15:40:52 tramp-get-connection-property (7) # process-name nil
15:40:52 tramp-get-connection-property (7) # process-buffer nil
15:40:52 tramp-maybe-open-connection (6) # /bin/sh
15:40:52 tramp-maybe-open-connection (3) # Waiting 60s for local shell to come 
up...
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-wait-for-regexp (6) # 
$ 
15:40:52 tramp-get-connection-property (7) # process-buffer nil
15:40:52 tramp-maybe-open-connection (3) # Sending command `ssh mako-3 -l 
tzlatano  -e none && exit || exit'
15:40:52 tramp-get-connection-property (7) # process-name nil
15:40:52 tramp-get-connection-property (7) # remote-echo nil
15:40:52 tramp-send-command (6) # ssh mako-3 -l tzlatano  -e none && exit || 
exit
15:40:52 tramp-get-connection-property (7) # process-name nil
15:40:52 tramp-get-connection-property (7) # chunksize nil
15:40:52 tramp-set-connection-property (7) # last-cmd-time (17883 23764 271941)
15:40:52 tramp-get-connection-property (7) # process-buffer nil
15:40:52 tramp-process-actions (3) # Waiting for prompts from remote shell
15:40:52 tramp-process-one-action (5) # Looking for regexp ".*ogin\( .*\)?: 
*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp 
"^.*\([pP]assword\|[pP]assphrase\).*:.? *\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^.*\(Connection 
\(?:closed by foreign host\.\|refused\)\|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\.\|Tramp 
connection closed\).*\|^.*\(Received signal [0-9]+\).*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^[^#$%>
]*[#$%>] *\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^[^#$%>
]*[#$%>] *\(.\[[0-9;]*[a-zA-Z] *\)*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\(Are you sure you 
want to continue connecting (yes/no)\?\)\s-*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 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
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\(TERM = 
(.*)\|Terminal type\? \[.*\]\)\s-*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\'" from remote 
shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Call `tramp-action-process-alive'
15:40:52 tramp-process-one-action (5) # Looking for regexp ".*ogin\( .*\)?: 
*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp 
"^.*\([pP]assword\|[pP]assphrase\).*:.? *\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^.*\(Connection 
\(?:closed by foreign host\.\|refused\)\|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\.\|Tramp 
connection closed\).*\|^.*\(Received signal [0-9]+\).*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^[^#$%>
]*[#$%>] *\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^[^#$%>
]*[#$%>] *\(.\[[0-9;]*[a-zA-Z] *\)*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\(Are you sure you 
want to continue connecting (yes/no)\?\)\s-*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 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
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\(TERM = 
(.*)\|Terminal type\? \[.*\]\)\s-*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\'" from remote 
shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Call `tramp-action-process-alive'
15:40:52 tramp-process-one-action (5) # Looking for regexp ".*ogin\( .*\)?: 
*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp 
"^.*\([pP]assword\|[pP]assphrase\).*:.? *\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^.*\(Connection 
\(?:closed by foreign host\.\|refused\)\|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\.\|Tramp 
connection closed\).*\|^.*\(Received signal [0-9]+\).*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^[^#$%>
]*[#$%>] *\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "^[^#$%>
]*[#$%>] *\(.\[[0-9;]*[a-zA-Z] *\)*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\(Are you sure you 
want to continue connecting (yes/no)\?\)\s-*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 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
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\(TERM = 
(.*)\|Terminal type\? \[.*\]\)\s-*\'" from remote shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Looking for regexp "\'" from remote 
shell
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-get-connection-property (7) # check-remote-echo nil
15:40:52 tramp-process-one-action (5) # Call `tramp-action-process-alive'
15:40:53 tramp-process-one-action (5) # Looking for regexp ".*ogin\( .*\)?: 
*\'" from remote shell
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-process-one-action (5) # Looking for regexp 
"^.*\([pP]assword\|[pP]assphrase\).*:.? *\'" from remote shell
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-process-one-action (5) # Looking for regexp "^.*\(Connection 
\(?:closed by foreign host\.\|refused\)\|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\.\|Tramp 
connection closed\).*\|^.*\(Received signal [0-9]+\).*\'" from remote shell
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-process-one-action (5) # Looking for regexp "^[^#$%>
]*[#$%>] *\'" from remote shell
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-process-one-action (5) # Looking for regexp "^[^#$%>
]*[#$%>] *\(.\[[0-9;]*[a-zA-Z] *\)*\'" from remote shell
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-process-one-action (5) # Looking for regexp "\(Are you sure you 
want to continue connecting (yes/no)\?\)\s-*\'" from remote shell
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 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
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-process-one-action (5) # Looking for regexp "\(TERM = 
(.*)\|Terminal type\? \[.*\]\)\s-*\'" from remote shell
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-process-one-action (5) # Looking for regexp "\'" from remote 
shell
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-get-connection-property (7) # check-remote-echo nil
15:40:53 tramp-process-one-action (5) # Call `tramp-action-process-alive'