GNU bug report logs - #1741
23.0.60; vc fail to register file while logged as /su:: with tramp

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From: help-debbugs <at> gnu.org (Emacs bug Tracking System)
To: Thierry Volpiatto <thierry.volpiatto <at> gmail.com>
Subject: bug#1741 closed by Dan Nicolaescu <dann <at> ics.uci.edu> (Re: 
 bug#1741: 23.0.60; vc fail to register file while logged as /su:: with 
 tramp)
Date: Wed, 15 Apr 2009 00:20:03 +0000

[Message part 1 (text/plain, inline)]

This is an automatic notification regarding your bug report
which was filed against the emacs,vc package:

#1741: 23.0.60; vc fail to register file while logged as /su:: with tramp

It has been closed by Dan Nicolaescu <dann <at> ics.uci.edu>.

Their explanation is attached below along with your original report.
If this explanation is unsatisfactory and you have not received a
better one in a separate message then please contact Dan Nicolaescu <dann <at> ics.uci.edu> by
replying to this email.


-- 
1741: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=1741
Emacs Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Dan Nicolaescu <dann <at> ics.uci.edu>
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: 1741-done <at> debbugs.gnu.org,
        Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: Re: bug#1741: 23.0.60; vc fail to register file while logged as /su:: with tramp
Date: Tue, 14 Apr 2009 17:11:29 -0700 (PDT)

Michael Albinus <michael.albinus <at> gmx.de> writes:

  > Stefan Monnier <monnier <at> iro.umontreal.ca> writes:
  > 
  > > As explained, I'd just start with the simplest possible solution because
  > > I expect it will be sufficient.
  > 
  > Committed. Let's see, whether people complain.

Thanks.  Closing this bug.

[Message part 3 (message/rfc822, inline)]

From: Thierry Volpiatto <thierry.volpiatto <at> gmail.com>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.0.60; vc fail to register file while logged as /su:: with tramp
Date: Tue, 30 Dec 2008 11:48:34 +0100

Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug <at> gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

Hi, 
i can't register a file with vc/rcs when i am logged as root throught
tramp.
1) C-x v i
2) Create RCS dir (y/n) ==> The dir is created.
3) But now ==> _Here the debug output_:

,----
| Debugger entered--Lisp error: (wrong-type-argument stringp nil)
|   file-exists-p(nil)
|   vc-insert-file(nil "^[0-9]")
|   vc-rcs-fetch-master-state("/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   vc-rcs-working-revision("/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   apply(vc-rcs-working-revision "/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   vc-call-backend(RCS working-revision "/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   vc-working-revision("/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   vc-default-mode-line-string(RCS "/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   apply(vc-default-mode-line-string RCS "/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   vc-call-backend(RCS mode-line-string "/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   vc-mode-line("/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   run-hook-with-args(vc-mode-line "/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh")
|   vc-resynch-window("/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh" t t)
|   vc-resynch-buffer("/su:root <at> tux.homenetwork:/usr/local/bin/editeur.sh" t t)
| 
| [...]
| 
| [G70600 G70601 rev comment file --cl-dolist-temp-- 
| message "Registering %s... " mapc vc-file-clearprops vc-call-backend
|   register nil vc-file-setprop 
| vc-backend "Registering %s... done"] 6] (quote --files--) (quote --backend--) --cl-rest--)))
|   vc-register(nil)
|   call-interactively(vc-register nil nil)
`----

_And if i want to delete RCS directory from dired_:

,----
| (file-error Couldn't delete /su:root <at> tux.homenetwork:/usr/local/bin/RCS)
`----

However if i open an emacs  root session i can register my file as
normal.

(It's a long time i have this problem and always forget to send bug -
since emacs 22 i think)

Thank you.

Thierry.

If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/share/emacs/23.0.60/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.1 (i686-pc-linux-gnu, GTK+ Version 2.14.5)
 of 2008-12-27 on tux
Windowing system distributor `The X.Org Foundation', version 11.0.10300000
configured using `configure  '--prefix=/usr' '--host=i686-pc-linux-gnu' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc' '--localstatedir=/var/lib' '--program-suffix=-emacs-23' '--infodir=/usr/share/info/emacs-23' '--with-sound' '--with-x' '--without-toolkit-scroll-bars' '--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff' '--with-xpm' '--with-freetype' '--with-xft' '--without-libotf' '--without-m17n-flt' '--with-x-toolkit=gtk' '--without-hesiod' '--without-kerberos' '--without-kerberos5' '--with-gpm' '--with-dbus' '--build=i686-pc-linux-gnu' 'build_alias=i686-pc-linux-gnu' 'host_alias=i686-pc-linux-gnu' 'CFLAGS=-march=i686 -pipe -O2' 'LDFLAGS=-Wl,-O1''

Important settings:
  value of $LC_ALL: fr_FR.UTF-8
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: fr_FR.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Dired by name

Minor modes in effect:
  icomplete-mode: t
  icicle-mode: t
  delete-selection-mode: t
  minibuffer-depth-indicate-mode: t
  auto-image-file-mode: t
  partial-completion-mode: t
  display-wireless-mode: t
  display-battery-mode: t
  display-time-mode: t
  diff-auto-refine-mode: t
  shell-dirtrack-mode: t
  recentf-mode: t
  savehist-mode: t
  desktop-save-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <return> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> $ @ C-x C-s <f11> a 
<down> <return> C-x b <return> C-x v i <down> <up> 
C-x k <return> C-x k <return> <down> <down> <up> <up> 
C-x # C-x # <down> <down> <down> <down> f i n i s h 
C-x C-s C-x # <f7> m <return> <return> q q y <f11> 
a <down> <down> <down> <down> <down> <return> <return> 
C-x v i y <up> C-SPC C-n C-n C-n C-n C-n C-n C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n 
C-x r s a C-g <up> <up> <up> <up> <up> <up> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> q 
C-x C-f <return> g <up> <up> <up> <up> <up> <up> D 
y C-h e <up> <up> C-SPC C-e C-x r s z C-g <f11> a <return> 
M-! r m SPC - r f SPC R C S <return> g <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
<up> <up> M + w <return> g <f11> a <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <return> M-x r e p o r t - e m a <tab> <down> 
<return>

Recent messages:
(file-error Couldn't delete /su:root <at> tux.homenetwork:/usr/local/bin/RCS)

Mark set
Quit
Loading /home/thierry/.emacs.d/emms/emms-globals-tags.el (source)...done
Loading /home/thierry/.emacs.d/emms/emms-favourites-artists.el (source)...done
Redisplaying...done
Loading /home/thierry/.emacs.d/emms/emms-globals-tags.el (source)...done
Loading /home/thierry/.emacs.d/emms/emms-favourites-artists.el (source)...done
Computing completion candidates...

-- 
A + Thierry Volpiatto
Location: Saint-Cyr-Sur-Mer - France

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