[Please CC [EMAIL PROTECTED] as it is not subscribed to the tramp-devel list.]
Recently, /sudo::/ stopped working on my home Debian Sid (unstable) workstation, even with -Q. My home network uses NIS and a root-squashed NFS /home. At work, also using NIS and root-squashed NFS /home, I cannot reproduce this problem on Debian Lenny (testing). At both sites, ~twb/.bashrc is not readable by root. I have been discussing the issue on the Debian BTS; you can see the archive at <http://bugs.debian.org/456267>. Please find attached the *tramp/sudo*, *debug tramp/sudo* and *Backtrace* buffers created by running the following command on the Sid system and pressing C-g when Emacs hangs. emacs -nw -Q -eval '(setq tramp-debug-buffer t)' -f toggle-debug-on-quit /sudo::/ Emacs : GNU Emacs 22.1.1 (x86_64-pc-linux-gnu, X toolkit, Xaw3d scroll bars) of 2007-12-11 on excelsior, modified by Debian Package: tramp (2.0.55) current state: ============== (setq tramp-ls-command nil tramp-test-groks-nt nil tramp-file-exists-command nil tramp-current-multi-method nil tramp-current-method nil tramp-current-user nil tramp-current-host nil tramp-auto-save-directory nil tramp-default-method "scp" tramp-rsh-end-of-line "\n" tramp-default-password-end-of-line "\n" tramp-remote-path '("/usr/xpg4/bin" "/bin" "/usr/bin" "/usr/sbin" "/usr/local/bin" "/usr/ccs/bin" "/local/bin" "/local/freeware/bin" "/local/gnu/bin" "/usr/freeware/bin" "/usr/pkg/bin" "/usr/contrib/bin") tramp-login-prompt-regexp ".*ogin\\( .*\\)?: *" ;; variable encoded due to non-printable characters tramp-password-prompt-regexp (base64-decode-string "Xi4qXChbcFBdYXNzd29yZFx8cGFzc3BocmFzZVwpLio6AD8gKg==") tramp-wrong-passwd-regexp "^.*\\(Connection \\(?:\\(?:clo\\|refu\\)sed\\)\\|Host key verification failed\\.\\|Login \\(?:[Ii]ncorrect\\)\\|Name or service not known\\|\\(?:Permission denied\\|Sorry, try again\\)\\.\\).*\\|^.*\\(Received signal [0-9]+\\).*" tramp-yesno-prompt-regexp "\\(Are you sure you want to continue connecting (yes/no)\\?\\)\\s-*" tramp-yn-prompt-regexp "\\(\\(?:Store key in cache\\? (y/\\|Update cached key\\? (y/n, Return cancels connectio\\)n)\\)\\s-*" tramp-terminal-prompt-regexp "\\(TERM = (.*)\\|Terminal type\\? \\[.*\\]\\)\\s-*" tramp-temp-name-prefix "tramp." tramp-file-name-structure '("^/\\(\\([a-zA-Z_0-9-]+\\):\\)?\\(\\([^:/ ]*\\)@\\)?\\([a-zA-Z0-9_.#-]*\\):\\(.*$\\)" 2 4 5 6) tramp-file-name-regexp "\\`/[^/:]+:" tramp-multi-file-name-structure '("^/\\(\\([a-zA-Z_0-9-]+\\)\\)?\\(\\(:%s\\)+\\)?:\\(.*$\\)" 2 3 -1) tramp-multi-file-name-hop-structure '("\\([a-zA-Z_0-9-]+\\):\\([^:/ ]*\\)@\\([a-zA-Z0-9_.#-]*\\)" 1 2 3) tramp-multi-methods '("multi" "multiu") tramp-multi-connection-function-alist '(("telnet" tramp-multi-connect-telnet "telnet %h%n") ("rsh" tramp-multi-connect-rlogin "rsh %h -l %u%n") ("remsh" tramp-multi-connect-rlogin "remsh %h -l %u%n") ("ssh" tramp-multi-connect-rlogin "ssh %h -l %u%n") ("ssht" tramp-multi-connect-rlogin "ssh %h -e none -t -t -l %u%n") ("su" tramp-multi-connect-su "su - %u%n") ("sudo" tramp-multi-connect-su "sudo -u %u -s -p Password:%n") ) tramp-methods '(("smb") ("ftp") ("rcp" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "rsh") (tramp-copy-program "rcp") (tramp-remote-sh "/bin/sh") (tramp-login-args nil) (tramp-copy-args nil) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("scp" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program "scp") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none")) (tramp-copy-args nil) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("scp1" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program "scp") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-1" "-e" "none")) (tramp-copy-args ("-1")) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("scp2" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program "scp") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-2" "-e" "none")) (tramp-copy-args ("-2")) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("scp1_old" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh1") (tramp-copy-program "scp1") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none")) (tramp-copy-args nil) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("scp2_old" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh2") (tramp-copy-program "scp2") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none")) (tramp-copy-args nil) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("rsync" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program "rsync") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none")) (tramp-copy-args ("-e" "ssh")) (tramp-copy-keep-date-arg "-t") (tramp-password-end-of-line nil)) ("remcp" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "remsh") (tramp-copy-program "rcp") (tramp-remote-sh "/bin/sh") (tramp-login-args nil) (tramp-copy-args nil) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("rsh" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "rsh") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args nil) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("ssh" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("ssh1" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-1" "-e" "none")) (tramp-copy-args ("-1")) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("ssh2" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-2" "-e" "none")) (tramp-copy-args ("-2")) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("ssh1_old" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh1") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("ssh2_old" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh2") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("remsh" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "remsh") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args nil) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("telnet" (tramp-connection-function tramp-open-connection-telnet) (tramp-login-program "telnet") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args nil) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("su" (tramp-connection-function tramp-open-connection-su) (tramp-login-program "su") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-" "%u")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("sudo" (tramp-connection-function tramp-open-connection-su) (tramp-login-program "sudo") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-u" "%u" "-s" "-p" "Password:")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("multi" (tramp-connection-function tramp-open-connection-multi) (tramp-login-program nil) (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args nil) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("scpc" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program "scp") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-o" "[EMAIL PROTECTED]:%%p" "-o" "ControlMaster=yes" "-e" "none")) (tramp-copy-args ("-o" "[EMAIL PROTECTED]:%%p" "-o" "ControlMaster=auto")) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("scpx" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program "scp") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none" "-t" "-t" "/bin/sh")) (tramp-copy-args nil) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ("sshx" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "ssh") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-e" "none" "-t" "-t" "/bin/sh")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("krlogin" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "krlogin") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-x")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line nil)) ("plink" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "plink") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-ssh")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line "xy")) ("plink1" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "plink") (tramp-copy-program nil) (tramp-remote-sh "/bin/sh") (tramp-login-args ("-1" "-ssh")) (tramp-copy-args nil) (tramp-copy-keep-date-arg nil) (tramp-password-end-of-line "xy")) ("pscp" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "plink") (tramp-copy-program "pscp") (tramp-remote-sh "/bin/sh") (tramp-login-args ("-ssh")) (tramp-copy-args nil) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line "xy")) ("fcp" (tramp-connection-function tramp-open-connection-rsh) (tramp-login-program "fsh") (tramp-copy-program "fcp") (tramp-remote-sh "/bin/sh -i") (tramp-login-args ("sh" "-i")) (tramp-copy-args nil) (tramp-copy-keep-date-arg "-p") (tramp-password-end-of-line nil)) ) tramp-end-of-output "///194da5053a3b870b42fa8e100dbf2230" tramp-coding-commands '(("mimencode -b" "mimencode -u -b" base64-encode-region base64-decode-region) ("mmencode -b" "mmencode -u -b" base64-encode-region base64-decode-region) ("recode data..base64" "recode base64..data" base64-encode-region base64-decode-region) ("uuencode xxx" "uudecode -o /dev/stdout" tramp-uuencode-region uudecode-decode-region) ("uuencode xxx" "uudecode -o -" tramp-uuencode-region uudecode-decode-region) ("uuencode xxx" "uudecode -p" tramp-uuencode-region uudecode-decode-region) ("uuencode xxx" "tramp_uudecode" tramp-uuencode-region uudecode-decode-region) ("tramp_encode_with_module" "tramp_decode_with_module" base64-encode-region base64-decode-region) ("tramp_encode" "tramp_decode" base64-encode-region base64-decode-region)) tramp-actions-before-shell '((tramp-password-prompt-regexp tramp-action-password) (tramp-login-prompt-regexp tramp-action-login) (shell-prompt-pattern tramp-action-succeed) (tramp-shell-prompt-pattern tramp-action-succeed) (tramp-wrong-passwd-regexp tramp-action-permission-denied) (tramp-yesno-prompt-regexp tramp-action-yesno) (tramp-yn-prompt-regexp tramp-action-yn) (tramp-terminal-prompt-regexp tramp-action-terminal) (tramp-process-alive-regexp tramp-action-process-alive)) tramp-actions-copy-out-of-band '((tramp-password-prompt-regexp tramp-action-password) (tramp-wrong-passwd-regexp tramp-action-permission-denied) (tramp-copy-failed-regexp tramp-action-copy-failed) (tramp-process-alive-regexp tramp-action-out-of-band)) tramp-multi-actions '((tramp-password-prompt-regexp tramp-multi-action-password) (tramp-login-prompt-regexp tramp-multi-action-login) (shell-prompt-pattern tramp-multi-action-succeed) (tramp-shell-prompt-pattern tramp-multi-action-succeed) (tramp-wrong-passwd-regexp tramp-multi-action-permission-denied) (tramp-process-alive-regexp tramp-multi-action-process-alive)) tramp-terminal-type "dumb" ;; variable encoded due to non-printable characters tramp-shell-prompt-pattern (base64-decode-string "XlteIyQlPgpdKlsjJCU+XSAqXCgbXFtbMC05O10qW2EtekEtWl0gKlwpKg==") tramp-chunksize nil tramp-backup-directory-alist nil shell-prompt-pattern "^[^#$%>\n]*[#$%>] *" backup-by-copying nil backup-by-copying-when-linked nil backup-by-copying-when-mismatch nil backup-by-copying-when-privileged-mismatch 200 backup-directory-alist nil file-name-handler-alist '(("\\.Z\\(~\\|\\.~[0-9]+~\\)?\\'\\|\\.bz2\\(~\\|\\.~[0-9]+~\\)?\\'\\|\\.tbz\\'\\|\\.tgz\\'\\|\\.g?z\\(~\\|\\.~[0-9]+~\\)?\\'\\|\\.dz\\'" . jka-compr-handler) ("\\`/[^/:]+:" . tramp-file-name-handler) ("\\`/:" . file-name-non-special)) )
Debugger entered--Lisp error: (quit)
accept-process-output(#<process *tramp/sudo *> 1 nil)
tramp-accept-process-output(#<process *tramp/sudo *> 1)
tramp-wait-for-output()
tramp-open-connection-setup-interactive-shell(#<process *tramp/sudo *> nil
"sudo" nil "")
tramp-open-connection-su(nil "sudo" nil "")
tramp-maybe-open-connection(nil "sudo" nil "")
tramp-send-command(nil "sudo" nil "" "( test -d / 2>/dev/null; echo
tramp_exit_status $? )")
tramp-send-command-and-check(nil "sudo" nil "" "test -d /" t)
tramp-handle-file-directory-p("/sudo::/")
apply(tramp-handle-file-directory-p "/sudo::/")
tramp-sh-file-name-handler(file-directory-p "/sudo::/")
apply(tramp-sh-file-name-handler file-directory-p "/sudo::/")
tramp-file-name-handler(file-directory-p "/sudo::/")
file-directory-p("/sudo::/")
find-file-noselect("/sudo::/" nil nil nil)
find-file("/sudo::/")
command-line-1(("-eval" "(setq tramp-debug-buffer t)" "-f"
"toggle-debug-on-quit" "/sudo::/"))
command-line()
normal-top-level()
# Opening connection for `<root>' using `sudo'... # Waiting for prompts from remote shell # Waiting 60s for prompt from remote shell # Found remote shell prompt. $ unset HISTORY [EMAIL PROTECTED]:/tmp# $ unset correct [EMAIL PROTECTED]:/tmp# $ unset autocorrect [EMAIL PROTECTED]:/tmp# $ exec env 'ENV=' 'PS1=$ ' /bin/sh # Waiting 30s for remote `/bin/sh' to come up... $ $ # Setting up remote shell environment $ stty -inlcr -echo kill '^U' $ $ echo foo foo $ $ TERM=dumb; export TERM $ # Checking remote host type for `send-process-string' bug $ (uname -sr) 2>/dev/null Linux 2.6.22-3-amd64 $ # Determining coding system $ echo foo ; echo bar foo bar $ # Waiting 30s for `HISTFILE=$HOME/.tramp_history; HISTSIZE=1; export HISTFILE; export HISTSIZE' $ HISTFILE=$HOME/.tramp_history; HISTSIZE=1; export HISTFILE; export HISTSIZE $ # Waiting 30s for `set +o vi +o emacs' $ set +o vi +o emacs $ # Waiting 30s for `unset MAIL MAILCHECK MAILPATH' $ unset MAIL MAILCHECK MAILPATH 1>/dev/null 2>/dev/null $ # Waiting 30s for `unset CDPATH' $ unset CDPATH $ # Setting shell prompt $ PS1=' ///19ef08535ef9e1ae58950b4ffcd5093d '; PS2=''; PS3=''
> >
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