[Please CC address@hidden 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" "address@hidden:%%p" "-o" "ControlMaster=yes" "-e"
"none"))
(tramp-copy-args ("-o" "address@hidden:%%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))
)
backtrace.txt
Description: Text document
debug-tramp-sudo.txt
Description: Text document
tramp-sudo.txt
Description: Text document
signature.asc
Description: Digital signature
--- End Message ---