From unknown Fri Jun 20 07:24:46 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#66581 <66581@debbugs.gnu.org> To: bug#66581 <66581@debbugs.gnu.org> Subject: Status: Emacs not always redraws while resized in xwayland Reply-To: bug#66581 <66581@debbugs.gnu.org> Date: Fri, 20 Jun 2025 14:24:46 +0000 retitle 66581 Emacs not always redraws while resized in xwayland reassign 66581 emacs submitter 66581 Julien Palard severity 66581 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Mon Oct 16 16:23:54 2023 Received: (at submit) by debbugs.gnu.org; 16 Oct 2023 20:23:54 +0000 Received: from localhost ([127.0.0.1]:58096 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qsU81-0001VL-Kw for submit@debbugs.gnu.org; Mon, 16 Oct 2023 16:23:54 -0400 Received: from lists.gnu.org ([2001:470:142::17]:45000) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qsU7w-0001RD-Qr for submit@debbugs.gnu.org; Mon, 16 Oct 2023 16:23:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qsU7R-0006PI-Vr for bug-gnu-emacs@gnu.org; Mon, 16 Oct 2023 16:23:18 -0400 Received: from mail-4018.proton.ch ([185.70.40.18]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qsU7O-0008GL-Ag for bug-gnu-emacs@gnu.org; Mon, 16 Oct 2023 16:23:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=palard.fr; s=protonmail3; t=1697487788; x=1697746988; bh=Kn/P8vh+zPYs6VFJ2nx7B3sszFy+NtSy8xHgVv9WriU=; h=Date:To:From:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=BkFsjylRDKNSxIdBnfz8a1s5ia/3G6u09oqYs/va4AcRleCqyoZDRq0W8MLs3FBR+ USHhTQ6Z37gmZIro/mOJuGDEUDJhQjKTBY/G4tQfFEISbKyyFjU7pO92K2lBCELVHZ i+G5WEIN6lRHdy/3pt8ormby4MrbbXRNHnsD5NSv5A+ZcJNQSyzNflBd3voqJE3iY3 WJRo6sUTfiB6IzrB8PFiLlPdbhqWH1akSfDL2a8liaMcp4IblaVJVaE4INwQ+3RpT4 3sMLl8BiMwsVIpbmA+EvBtOHb20qBLFAf+2Dnok7S5ko5L8UimalcHHu65/5TEddtn qSFPMJI4P+DRA== Date: Mon, 16 Oct 2023 20:23:01 +0000 To: "bug-gnu-emacs@gnu.org" From: Julien Palard Subject: Emacs not always redraws while resized in xwayland Message-ID: Feedback-ID: 1372427:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=185.70.40.18; envelope-from=julien@palard.fr; helo=mail-4018.proton.ch X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.9 (/) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.1 (/) Dear maintainers, I'm using emacs-gtk on Gnome with Wayland, with two physical screens of different resolution. Emacs gets rendered through xwayland according to `xlsclients`. When I move emacs from one physical screen (of 1280px wide) to a larger one (of 1920px wide) it has to resize, but sometimes it does not, resulting in a black band on the right: =3D> https://mdk.fr/x/emacs-not-resizing.png Once in this state, it starts to behave very strangely when resized: =3D> https://mdk.fr/x/emacs-not-resizing-bars.png In GNU Emacs 29.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.38, cairo version 1.16.0) of 2023-08-30, modified by Debian built on x86-csail-01 Windowing system distributor 'The X.Org Foundation', version 11.0.12302001 System Description: Debian GNU/Linux trixie/sid Configured using: 'configure --build x86_64-linux-gnu --prefix=3D/usr --sharedstatedir=3D/var/lib --libexecdir=3D/usr/libexec --localstatedir=3D/var/lib --infodir=3D/usr/share/info --mandir=3D/usr/share/man --with-libsystemd --with-pop=3Dyes --enable-locallisppath=3D/etc/emacs:/usr/local/share/emacs/29.1/site-lisp:= /usr/local/share/emacs/site-lisp:/usr/share/emacs/29.1/site-lisp:/usr/share= /emacs/site-lisp --with-sound=3Dalsa --without-gconf --with-mailutils --with-native-compilation --build x86_64-linux-gnu --prefix=3D/usr --sharedstatedir=3D/var/lib --libexecdir=3D/usr/libexec --localstatedir=3D/var/lib --infodir=3D/usr/share/info --mandir=3D/usr/share/man --with-libsystemd --with-pop=3Dyes --enable-locallisppath=3D/etc/emacs:/usr/local/share/emacs/29.1/site-lisp:= /usr/local/share/emacs/site-lisp:/usr/share/emacs/29.1/site-lisp:/usr/share= /emacs/site-lisp --with-sound=3Dalsa --without-gconf --with-mailutils --with-native-compilation --with-cairo --with-x=3Dyes --with-x-toolkit=3Dgtk3 --with-toolkit-scroll-bars 'CFLAGS=3D-g -O2 -ffile-prefix-map=3D/build/reproducible-path/emacs-29.1+1=3D. -fstack-prot= ector-strong -Wformat -Werror=3Dformat-security -Wall' 'CPPFLAGS=3D-Wdate-time -D_FORTIFY_SOURCE=3D2' LDFLAGS=3D-Wl,-z,relro' 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 SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER WEBP X11 XDBE XIM XINPUT2 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: fr_FR.UTF-8 value of $XMODIFIERS: @im=3Dibus locale-coding-system: utf-8-unix Major mode: Python Minor modes in effect: lsp-diagnostics-mode: t company-mode: t lsp-headerline-breadcrumb-mode: t lsp-modeline-workspace-status-mode: t lsp-modeline-diagnostics-mode: t lsp-modeline-code-actions-mode: t lsp-completion-mode: t blacken-mode: t whitespace-mode: t icomplete-vertical-mode: t icomplete-mode: t fido-mode: t lsp-ui-mode: t lsp-ui-doc-mode: t lsp-ui-sideline-mode: t lsp-managed-mode: t lsp-mode: t smerge-mode: t global-git-commit-mode: t magit-auto-revert-mode: t auto-revert-mode: t shell-dirtrack-mode: t global-flycheck-mode: t flycheck-mode: t direnv-mode: t yas-global-mode: t yas-minor-mode: t server-mode: t override-global-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: /usr/share/emacs/site-lisp/llvm-11/tablegen-mode hides /usr/share/emacs/sit= e-lisp/llvm-16/tablegen-mode /usr/share/emacs/site-lisp/llvm-11/llvm-mode hides /usr/share/emacs/site-li= sp/llvm-16/llvm-mode /usr/share/emacs/site-lisp/llvm-11/emacs hides /usr/share/emacs/site-lisp/l= lvm-16/emacs /usr/share/emacs/site-lisp/llvm-11/tablegen-mode hides /usr/share/emacs/sit= e-lisp/llvm-9/tablegen-mode /usr/share/emacs/site-lisp/llvm-11/llvm-mode hides /usr/share/emacs/site-li= sp/llvm-9/llvm-mode /usr/share/emacs/site-lisp/llvm-11/emacs hides /usr/share/emacs/site-lisp/l= lvm-9/emacs /home/mdk/.emacs.d/elpa/transient-20230919.2146/transient hides /usr/share/= emacs/29.1/lisp/transient /home/mdk/.emacs.d/elpa/use-package-20230426.2324/use-package-lint hides /u= sr/share/emacs/29.1/lisp/use-package/use-package-lint /home/mdk/.emacs.d/elpa/use-package-20230426.2324/use-package-diminish hide= s /usr/share/emacs/29.1/lisp/use-package/use-package-diminish /home/mdk/.emacs.d/elpa/bind-key-20230203.2004/bind-key hides /usr/share/em= acs/29.1/lisp/use-package/bind-key /home/mdk/.emacs.d/elpa/use-package-20230426.2324/use-package-ensure hides = /usr/share/emacs/29.1/lisp/use-package/use-package-ensure /home/mdk/.emacs.d/elpa/use-package-20230426.2324/use-package hides /usr/sh= are/emacs/29.1/lisp/use-package/use-package /home/mdk/.emacs.d/elpa/use-package-20230426.2324/use-package-bind-key hide= s /usr/share/emacs/29.1/lisp/use-package/use-package-bind-key /home/mdk/.emacs.d/elpa/use-package-20230426.2324/use-package-jump hides /u= sr/share/emacs/29.1/lisp/use-package/use-package-jump /home/mdk/.emacs.d/elpa/use-package-20230426.2324/use-package-core hides /u= sr/share/emacs/29.1/lisp/use-package/use-package-core /home/mdk/.emacs.d/elpa/use-package-20230426.2324/use-package-delight hides= /usr/share/emacs/29.1/lisp/use-package/use-package-delight /usr/share/emacs/site-lisp/latex-cjk-thai/thai-word hides /usr/share/emacs/= 29.1/lisp/language/thai-word /home/mdk/.emacs.d/elpa/seq-2.24/seq hides /usr/share/emacs/29.1/lisp/emacs= -lisp/seq /home/mdk/.emacs.d/elpa/eldoc-1.14.0/eldoc hides /usr/share/emacs/29.1/lisp= /emacs-lisp/eldoc Features: (shadow sort emacsbug mule-util cal-move novice shortdoc help-fns radix-tree sh-script smie executable mail-extr cap-words superword subword tabify man cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs org-indent oc-basic yaml-mode dired-aux rect git-rebase dabbrev 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lsp-javascript lsp-idris lsp-haxe lsp-groovy lsp-hack lsp-graphql lsp-glsl lsp-gleam lsp-go lsp-completion lsp-gdscript lsp-fsharp lsp-fortran lsp-eslint lsp-erlang lsp-emmet lsp-elixir lsp-elm lsp-dockerfile lsp-dhall lsp-d lsp-css lsp-csharp lsp-crystal lsp-credo lsp-cmake lsp-clojure lsp-semantic-tokens lsp-clangd lsp-beancount lsp-bash lsp-astro lsp-awk lsp-ansible lsp-angular lsp-ada lsp-actionscript blacken whitespace cus-edit pp cus-start spacemacs-light-theme spacemacs-theme ol-w3m ol-rmail ol-mhe ol-irc ol-info org-habit ol-gnus nnselect gnus-art mm-uu mml2015 mm-view mml-smime smime gnutls dig gnus-sum gnus-group gnus-undo gnus-start gnus-dbus dbus gnus-cloud nnimap nnmail mail-source utf7 nnoo parse-time gnus-spec gnus-int gnus-range gnus-win ol-eww eww url-queue shr pixel-fill kinsoku url-file svg xml dom mm-url gnus nnheader range ol-doi org-link-doi ol-docview doc-view jka-compr image-mode exif ol-bibtex bibtex iso8601 ol-bbdb icomplete cus-load org-bullets lsp-jedi lsp-ui lsp-ui-flycheck lsp-ui-doc goto-addr lsp-ui-imenu lsp-ui-peek lsp-ui-sideline lsp-mode xref tree-widget wid-edit spinner network-stream markdown-mode color thingatpt lv inline f f-shortdoc ewoc compile lsp-ui-util face-remap lsp-protocol s ht python project treesit magit-submodule magit-blame magit-stash magit-reflog magit-bisect magit-push magit-pull magit-fetch magit-clone magit-remote magit-commit magit-sequence magit-notes magit-worktree magit-tag magit-merge magit-branch magit-reset magit-files magit-refs magit-status magit magit-repos magit-apply magit-wip magit-log which-func imenu magit-diff smerge-mode diff git-commit log-edit message sendmail yank-media dired dired-loaddefs rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util text-property-search mm-decode mm-bodies mm-encode mailabbrev mail-utils gmm-utils mailheader pcvs-util add-log magit-core magit-autorevert autorevert filenotify magit-margin magit-transient magit-process with-editor comp comp-cstr warnings shell magit-mode transient edmacro kmacro magit-git magit-base magit-section cursor-sensor crm compat diminish flycheck-grammalecte pkg-info url-http url-auth mail-parse rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr url-gw nsm puny lisp-mnt epl grammalecte flycheck direnv diff-mode dash ox-odt rng-loc rng-uri rng-parse rng-match rng-dt rng-util rng-pttrn nxml-parse nxml-ns nxml-enc xmltok nxml-util ox-latex ox-icalendar org-agenda ox-html table ox-ascii ox-publish ox org-element org-persist xdg org-id org-refile org ob ob-tangle ob-ref ob-lob ob-table org-macro org-src ob-comint org-pcomplete pcomplete comint ansi-osc ansi-color org-list org-footnote org-faces org-entities time-date noutline outline icons ob-emacs-lisp org-table org-keys org-loaddefs find-func cal-menu calendar cal-loaddefs ring avl-tree generator ol rx oc ob-exp ob-core org-cycle org-fold org-fold-core org-compat ob-eval org-version org-macs format-spec yasnippet-snippets yasnippet cl-extra help-mode server finder-inf use-package use-package-ensure use-package-delight use-package-diminish use-package-bind-key bind-key easy-mmode use-package-core devhelp blacken-autoloads company-autoloads direnv-autoloads flycheck-grammalecte-autoloads flycheck-autoloads lsp-jedi-autoloads lsp-ui-autoloads lsp-mode-autoloads ht-autoloads f-autoloads magit-autoloads pcase git-commit-autoloads magit-section-autoloads dash-autoloads markdown-mode-autoloads po-mode-autoloads rust-mode-autoloads spacemacs-theme-autoloads transient-autoloads websocket-autoloads with-editor-autoloads info compat-autoloads seq-autoloads yaml-mode-autoloads package browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie generate-lisp-file url-domsuf url-util mailcap url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs password-cache json subr-x map byte-opt gv bytecomp byte-compile url-vars cl-loaddefs cl-lib rmc iso-transl tooltip cconv 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 nadvice seq simple cl-generic indonesian philippine 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 abbrev obarray oclosure cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads dbusbind inotify lcms2 dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit xinput2 x multi-tty make-network-process native-compile emacs) Memory information: ((conses 16 1071536 134022) (symbols 48 51258 80) (strings 32 210498 20018) (string-bytes 1 6442879) (vectors 16 118163) (vector-slots 8 2982348 213541) (floats 8 758 553) (intervals 56 62508 2943) (buffers 984 48)) --=C2=A0 [Julien Palard](https://mdk.fr) From debbugs-submit-bounces@debbugs.gnu.org Mon Oct 16 20:26:02 2023 Received: (at 66581) by debbugs.gnu.org; 17 Oct 2023 00:26:02 +0000 Received: from localhost ([127.0.0.1]:58193 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qsXuL-0003Vn-K4 for submit@debbugs.gnu.org; Mon, 16 Oct 2023 20:26:01 -0400 Received: from sonic311-25.consmr.mail.ne1.yahoo.com ([66.163.188.206]:46430) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qsXuG-0003VO-Gi for 66581@debbugs.gnu.org; Mon, 16 Oct 2023 20:26:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; 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Hermes SMTP Server) with ESMTPA ID bc88f17a468c886ed966e968acfc1741; Tue, 17 Oct 2023 00:25:19 +0000 (UTC) From: Po Lu To: Julien Palard Subject: Re: bug#66581: Emacs not always redraws while resized in xwayland In-Reply-To: (Julien Palard's message of "Mon, 16 Oct 2023 20:23:01 +0000") References: Date: Tue, 17 Oct 2023 08:25:14 +0800 Message-ID: <87bkcy6qol.fsf@yahoo.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Mailer: WebService/1.1.21797 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Content-Length: 767 X-Spam-Score: -0.5 (/) X-Debbugs-Envelope-To: 66581 Cc: 66581@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.5 (-) Julien Palard writes: > Dear maintainers, > > I'm using emacs-gtk on Gnome with Wayland, with two physical screens of > different resolution. Emacs gets rendered through xwayland according to > `xlsclients`. > > When I move emacs from one physical screen (of 1280px wide) to > a larger one (of 1920px wide) it has to resize, > but sometimes it does not, resulting in a black band on the right: > > => https://mdk.fr/x/emacs-not-resizing.png > > Once in this state, it starts to behave very strangely when resized: > > => https://mdk.fr/x/emacs-not-resizing-bars.png This is up to GTK, I think, as it performs the resizing of windows as they migrate between outputs with different scale factors. Does a no toolkit build exihibit the same issues?