On Fri, Sep 21, 2018 at 3:07 PM, Eli Zaretskii wrote: > > From: hx > > Date: Fri, 21 Sep 2018 11:50:59 +0800 > > > > emacs26 on i386 linux, > > > > two sessions both su from root to a normal user ( #su - user ) > > > > 1$ emacs -nw -q --fg-daemon > > > > ### I should run "script /dev/null" first, but didn't > > 2$ emacsclient -t > > *ERROR*: Could not open file: /dev/pts/2 > > 2$ emacsclient -t > > ### daemon crash here. > > FWIW, I cannot reproduce this hear, at least not with the latest > emacs-26 branch. I don't get the error of the first emacsclient > invocation to begin with. > > Would you please use report-emacs-bug to report the problem with all > the details? As a nice side effect, that will tell us several > important details about your system and the Emacs configuration. > > Also, any reason to use -q in the daemon command? > tried report-emacs-bug, the computer doesn't have email client nor smtp, so I still post email content here, hope it will help. I ssh into a linux computer with root account, then su to a normal user (#su - user, both of two ssh sessions), start a emacs daemon, then use "emacsclient -t" to connect, first time it will fail, in second time, the daemon will crash. I tested with latest emacs-26 branch. (git clone git://git.savannah.gnu.org/emacs.git --depth 1 -b emacs-26 e) 1. start emacs daemon $ gdb -q /data/e/src/emacs Reading symbols from /data/e/src/emacs...done. (gdb) r -q -Q --fg-daemon Starting program: /data/e/src/emacs -q -Q --fg-daemon [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". Starting Emacs daemon. 2. connect, (If I run "script /dev/null" before this, everything will work) $ /data/e/lib-src/emacsclient -t *ERROR*: Could not open file: /dev/pts/3 3. connect again /data/e/lib-src/emacsclient -t ^C daemon crashed: __strcmp_sse4_2 () at ../sysdeps/i386/i686/multiarch/strcmp-sse4.S:229 229 ../sysdeps/i386/i686/multiarch/strcmp-sse4.S: No such file or directory. (gdb) bt full #0 __strcmp_sse4_2 () at ../sysdeps/i386/i686/multiarch/strcmp-sse4.S:229 No locals. #1 0x080eebaa in get_named_terminal (name=0xbfff9ce0 "/dev/pts/3") at terminal.c:255 t = 0x89bce70 #2 0x080ed12c in init_tty (name=0xbfff9ce0 "/dev/pts/3", terminal_type=0xbfff9cc0 "xterm-256color", must_succeed=false) at term.c:3954 tty = 0x0 terminal = 0x0 area = 0x82c8000 "\324},\b \371\377\267" address = 0xbfff9c04 status = oldset = {__val = {3, 0, 3221200008, 16797372, 0, 156473780, 4, 3, 7, 3221199960, 3, 14, 3221199964, 0, 143577108, 156473732, 0, 135908518, 137134080, 135923316, 144424525, 4, 0, 4, 4, 0, 135923232, 137134080, 3221200172, 3221200044, 25248, 134591253}} ctty = false #3 0x080619e5 in Fmake_terminal_frame (parms=...) at frame.c:1255 type = 0xbfff9cc0 "xterm-256color" tty = tty_type = {i = 156275164} sa_avail = name = 0xbfff9ce0 "/dev/pts/3" sa_must_free = false t = ... In GNU Emacs 26.1.50 (build 1, i686-pc-linux-gnu) of 2018-09-21 built on pc Repository revision: d28d54c76754759e5f0fc8254541fbb4ef6a21d8 System Description: Devuan GNU/Linux 2.0 (ascii) Recent messages: .emacs.d/init.el: (lambda (f) ...) quoted with ' rather than with #' Loading /usr/share/emacs/site-lisp/debian-startup.el (source)...done Cleaning up the recentf list...done (0 removed) Loading /root/.emacs.d/custom.el (source)...done For information about GNU Emacs and the GNU system, type C-h C-a. Configured using: 'configure --with-sound=no --with-x-toolkit=no --without-xpm --without-jpeg --without-tiff --without-gif --without-png --without-rsvg --without-libsystemd --without-xml2 --without-imagemagick --without-xft --without-xim --without-gpm --without-dbus --without-gsettings --without-selinux --without-gnutls --without-makeinfo' Configured features: NOTIFY ZLIB OLDXMENU X11 XDBE XIM THREADS Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: global-auto-complete-mode: t auto-complete-mode: t recentf-mode: t display-time-mode: t show-paren-mode: t which-function-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml mml-sec epa derived epg gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils term/xterm xterm flymake-proc flymake compile warnings thingatpt elec-pair emmet-mode web-mode auto-complete-config auto-complete popup nginx-mode yaml-mode recentf tree-widget wid-edit ido multi-term advice cl term disp-table comint ansi-color ehelp xcscope ring edmacro kmacro windmove time paren time-date which-func imenu finder-inf info package easymenu epg-config url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache url-vars seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib mule-util 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 menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame 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 minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads inotify dynamic-setting x multi-tty make-network-process emacs) Memory information: ((conses 8 162723 11974) (symbols 24 27573 2) (miscs 20 46 184) (strings 16 54509 1687) (string-bytes 1 1457892) (vectors 12 22789) (vector-slots 4 652574 7130) (floats 8 98 296) (intervals 28 237 5) (buffers 536 11))