From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jos de Kloe Newsgroups: gmane.emacs.bugs Subject: bug#58164: 28.1; keybinding C-z to suspend-frame in fvwm windowmanager seems to get lost after first use. Date: Thu, 29 Sep 2022 16:32:39 +0200 Message-ID: <492bc12c-43e1-3752-ffe6-09568aeb94db@planet.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22532"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 To: 58164@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 29 19:14:59 2022 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 1odx7h-0005XD-Tf for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 29 Sep 2022 19:14:58 +0200 Original-Received: from localhost ([::1]:47138 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1odx7g-00083g-Vp for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 29 Sep 2022 16:31:28 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=planet.nl; s=planet01; h=content-type:from:subject:to:mime-version:date:message-id; bh=BWCofkEDr4pVJAWUZF6MEMDE8STdo6vi6FQ9P/nDPcw=; b=u0oRunvHnG1IZHCAjmc0d+yDWuTNPWZicN6/ywLi3upq5+QGib15C7aGCUSopfUPVMgbxpiB9iIji q5OoKOv7FsMFEULZRfG3ngWuF1OUpe9om6MmJbpjLVS4qEvRcIr4meRxvFBuPM4PtET/HG4u87OrrT 0mqKORqPECVFR9P0= X-Originating-IP: 77.165.1.104 Original-Received: from [192.168.2.20] (77-165-1-104.fixed.kpn.net [77.165.1.104]) by smtp.kpnmail.nl (Halon) with ESMTP id 91e852ae-4003-11ed-9b31-00505699b758; Thu, 29 Sep 2022 16:32:39 +0200 (CEST) Content-Language: en-US Received-SPF: pass client-ip=195.121.94.183; envelope-from=kloe0040@planet.nl; helo=ewsoutbound.kpnmail.nl X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Thu, 29 Sep 2022 10:57:11 -0400 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:243926 Archived-At: After migrating from emacs 27.2 to emacs 28-1 (default versions in Fedora 35 and Fedora 36) I observe a strange behavior for the C-z key-binding. It only occurs if I use fvwm as windowmanager (which is still X11 based), and is absent if I use xfce in stead. For emacs 27-2 all works as intended and C-z will let the emacs window iconify. And double clicking the iconified emacs will raise it again. No problems here. But for emacs 28-1 the C-z command works only once. If I raise emacs and try again to issue C-z it does not iconify, but looses focus in stead. Also after regaining focus by moving the mouse out and back in to the emacs window, C-z does not return to its intended behavior. I tested with the standard Fedora versions: emacs-1:27.2-9.fc35.x86_64 emacs-1:28.1-2.fc36.x86_64 on a Fedora 36 workstation installation. I also tested this by downloading the emacs sources for versions 27-2 and 28-1 and compiling it myself, and the situation does not change. The bug is present in version 28-1 and absent in version 27.2. So there is no relation to the Fedora packaging process. It really seems to be a bug inside emacs itself. In GNU Emacs 28.1 (build 1, x86_64-redhat-linux-gnu, GTK+ Version 3.24.34, cairo version 1.17.6) of 2022-07-15 built on buildhw-x86-02.iad2.fedoraproject.org Windowing system distributor 'The X.Org Foundation', version 11.0.12014000 System Description: Fedora Linux 36 (Workstation Edition) Configured using: 'configure --build=x86_64-redhat-linux-gnu --host=x86_64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-dbus --with-gif --with-jpeg --with-png --with-rsvg --with-tiff --with-xpm --with-x-toolkit=gtk3 --with-gpm=no --with-xwidgets --with-modules --with-harfbuzz --with-cairo --with-json --with-native-compilation build_alias=x86_64-redhat-linux-gnu host_alias=x86_64-redhat-linux-gnu CC=gcc 'CFLAGS=-DMAIL_USE_LOCKF -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection' LDFLAGS=-Wl,-z,relro PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM XWIDGETS GTK3 ZLIB Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=none locale-coding-system: utf-8-unix Major mode: Text Minor modes in effect: tooltip-mode: t global-eldoc-mode: t show-paren-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 indent-tabs-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 rfc6068 epg-config gnus-util rmail rmail-loaddefs auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json map text-property-search time-date subr-x seq byte-opt gv bytecomp byte-compile cconv mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode 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 lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax 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 emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice button loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads xwidget-internal dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process native-compile emacs) Memory information: ((conses 16 68513 5974) (symbols 48 6648 2) (strings 32 19711 2609) (string-bytes 1 675049) (vectors 16 14175) (vector-slots 8 300265 11315) (floats 8 22 33) (intervals 56 272 0) (buffers 992 12)) -- ******************************************************* dr. J. de Kloe jos.de.kloe@knmi.nl kloedej@knmi.nl *******************************************************