From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Erik Hetzner Newsgroups: gmane.emacs.bugs Subject: bug#46466: 28.0.50; Tramp hangs with bad prompt even when using /bin/sh Date: Fri, 12 Feb 2021 10:14:49 -0800 Message-ID: <6026c5a7.1c69fb81.20d04.54d1@mx.google.com> Reply-To: Erik Hetzner Mime-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14530"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?Q?Goj=C5=8D?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/28.0.50 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) To: 46466@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Feb 12 19:19:21 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lAd2G-0003ge-Jk for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 12 Feb 2021 10:15:04 -0800 (PST) Original-Received: from ehetzner-ThinkPad-T470.e6h.org ([2601:643:8800:93d:39ff:4f97:5b78:b488]) by smtp.gmail.com with ESMTPSA id q188sm9574187pfb.8.2021.02.12.10.15.03 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Feb 2021 10:15:03 -0800 (PST) Received-SPF: pass client-ip=2607:f8b0:4864:20::1030; envelope-from=ehetzner@gmail.com; helo=mail-pj1-x1030.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:199870 Archived-At: Hello, 1. Create a new user: `adduser test` 2. `sudo su test` and ensure that home directory is completely empty 3. `echo PS1=badprompt > .bash_profile 4. Switch back to main user 5. Start emacs with emacs -q 6. C-x C-f /ssh:test@localhost: Expected result: dired for test user home dir. Actual result: tramp hangs. This kind of issue is well documented on the internet (stackexchange, etc.) but I haven't seen a bug for it. As I understand it, because `tramp-default-remote-shell' is set to /bin/sh, tramp should ignore `.bash_profile`. When I look at running shells, all I see is /bin/sh, so it's not clear to me where/why/how /bin/bash is being invoked. Thank you! best, Erik Hetzner In GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.20, cairo version 1.16.0) of 2021-02-10 built on lcy01-amd64-026 Repository revision: 4fba79feee58e074d112bb47467913f9aec089c7 Repository branch: feature/native-comp Windowing system distributor 'The X.Org Foundation', version 11.0.12009000 System Description: Ubuntu 20.04.2 LTS Configured using: 'configure --prefix=/snap/emacs/current/usr --with-x-toolkit=gtk3 --without-xaw3d --with-modules --with-cairo --with-nativecomp 'CFLAGS=-isystem/build/emacs/parts/emacs/install/usr/include -isystem/build/emacs/parts/emacs/install/usr/include/x86_64-linux-gnu -O2' 'CPPFLAGS=-isystem/build/emacs/parts/emacs/install/usr/include -isystem/build/emacs/parts/emacs/install/usr/include/x86_64-linux-gnu' 'LDFLAGS=-L/build/emacs/parts/emacs/install/lib -L/build/emacs/parts/emacs/install/usr/lib -L/build/emacs/parts/emacs/install/lib/x86_64-linux-gnu -L/build/emacs/parts/emacs/install/usr/lib/x86_64-linux-gnu'' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB Important settings: value of $LC_MONETARY: en_US.UTF-8 value of $LC_NUMERIC: en_US.UTF-8 value of $LC_TIME: en_US.UTF-8 value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: shell-dirtrack-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail rmail-loaddefs text-property-search mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils cl-print tramp-adb tramp-archive tramp-ftp tramp-gvfs zeroconf url-util url-parse url-vars dbus xml thingatpt help-fns radix-tree help-mode easymenu tramp-cmds tramp-cache tramp-sh tramp tramp-loaddefs trampver tramp-integration files-x tramp-compat shell pcomplete comint ansi-color ring parse-time iso8601 time-date ls-lisp format-spec auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs cl-loaddefs cl-lib password-cache json subr-x map seq byte-opt gv bytecomp byte-compile cconv iso-transl tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice button loaddefs faces cus-face pcase macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads dbusbind inotify lcms2 dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process nativecomp emacs) Memory information: ((conses 16 104276 7827) (symbols 48 9051 0) (strings 32 31208 3140) (string-bytes 1 1013359) (vectors 16 16649) (vector-slots 8 350770 9051) (floats 8 37 235) (intervals 56 362 0) (buffers 984 13))