From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Anders Kaseorg Newsgroups: gmane.emacs.bugs Subject: bug#18429: 24.3; Emacs window doubles in size upon second focus on high-DPI display Date: Mon, 8 Sep 2014 14:36:55 -0400 (EDT) Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE X-Trace: ger.gmane.org 1410201512 8621 80.91.229.3 (8 Sep 2014 18:38:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 8 Sep 2014 18:38:32 +0000 (UTC) To: 18429@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Sep 08 20:38:26 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XR3pY-0008Pm-Oh for geb-bug-gnu-emacs@m.gmane.org; Mon, 08 Sep 2014 20:38:24 +0200 Original-Received: from localhost ([::1]:45146 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XR3pY-0001He-Cu for geb-bug-gnu-emacs@m.gmane.org; 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Please describe exactly what actions triggered the bug, and the precise symptoms of the bug. If you can, give a recipe starting from `emacs -Q': 1. Start emacs -Q on a high-DPI display. (Mine is a 15.6=E2=80=B3 display running at 3840=C3=972160, and GNOME automatically selects a scaling factor of 2.) 2. Unfocus the Emacs window. 3. Refocus the Emacs window. The window doubles in size! (As far as I can tell, this only happens the second time Emacs is focused.) 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'. For information about debugging Emacs, please read the file /usr/share/emacs/24.3/etc/DEBUG. In GNU Emacs 24.3.1 (x86_64-pc-linux-gnu, GTK+ Version 3.12.2) of 2014-09-08 on lgw01-01, modified by Debian Windowing system distributor `The X.Org Foundation', version 11.0.11501000 System Description:=09Ubuntu Utopic Unicorn (development branch) Configured using: `configure '--build' 'x86_64-linux-gnu' '--build' 'x86_64-linux-gnu' '--prefix=3D/usr' '--sharedstatedir=3D/var/lib' '--libexecdir=3D/usr/lib' '--localstatedir=3D/var/lib' '--infodir=3D/usr/share/info' '--mandir=3D/usr/share/man' '--with-pop=3Dyes' '--enable-locallisppath=3D/etc/emacs24:/etc/emacs:/usr/local/share/emacs/2= 4.3/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.3/site-l= isp:/usr/share/emacs/site-lisp' '--with-crt-dir=3D/usr/lib/x86_64-linux-gnu' '--with-x=3Dyes' '--with-x-toolkit=3Dgtk3' '--with-toolkit-scroll-bars' 'build_alias=3Dx86_64-linux-gnu' 'CFLAGS=3D-g -O2 -fstack-protector-strong -Wformat -Werror=3Dformat-security -Wall' 'LDFLAGS=3D-Wl,-Bsymbolic-functions -Wl,-z,relro' 'CPPFLAGS=3D-D_FORTIFY_SOURCE=3D2'' 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=3Duim locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: tooltip-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: (only . t) Recent input: M-x r e p o r t - b u=20 g Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils time-date tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs)