From unknown Tue Jun 17 20:19:25 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#24463 <24463@debbugs.gnu.org> To: bug#24463 <24463@debbugs.gnu.org> Subject: Status: 25.1; hl-line-mode makes text disappear Reply-To: bug#24463 <24463@debbugs.gnu.org> Date: Wed, 18 Jun 2025 03:19:25 +0000 retitle 24463 25.1; hl-line-mode makes text disappear reassign 24463 emacs submitter 24463 Alex Branham severity 24463 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Sun Sep 18 19:50:10 2016 Received: (at submit) by debbugs.gnu.org; 18 Sep 2016 23:50:10 +0000 Received: from localhost ([127.0.0.1]:34613 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bllqb-00046T-MZ for submit@debbugs.gnu.org; Sun, 18 Sep 2016 19:50:10 -0400 Received: from eggs.gnu.org ([208.118.235.92]:55254) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bliXD-0007fg-QJ for submit@debbugs.gnu.org; Sun, 18 Sep 2016 16:17:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bliX7-0003Jz-5s for submit@debbugs.gnu.org; Sun, 18 Sep 2016 16:17:50 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,FREEMAIL_FROM, HTML_MESSAGE,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:35542) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bliX7-0003Ip-2c for submit@debbugs.gnu.org; Sun, 18 Sep 2016 16:17:49 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46146) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bliX3-0005Ar-UI for bug-gnu-emacs@gnu.org; Sun, 18 Sep 2016 16:17:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bliX1-0003Gq-Kw for bug-gnu-emacs@gnu.org; Sun, 18 Sep 2016 16:17:45 -0400 Received: from mail-io0-x232.google.com ([2607:f8b0:4001:c06::232]:36483) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bliX1-0003Gi-FO for bug-gnu-emacs@gnu.org; Sun, 18 Sep 2016 16:17:43 -0400 Received: by mail-io0-x232.google.com with SMTP id m79so74722832ioo.3 for ; Sun, 18 Sep 2016 13:17:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=VR/Vo/41BUidqMmNE+O8xA4aTty/FowyYasPeFv2Nrw=; b=c41LlMpRfh/Z6JXB8HWbT4Ko27vSEqyOyrlGw0gfnx/oCvzKMJw5OU7erd0skulGLB mqL5IdDbjBk8huIvaaaPD6E378V/ycMW1KCo3VLEEQ4geLKYhXA9OJRWWTHfrSQXXonE 3Bz2lRm3/iNvCHZEasLoym2joBQztkUHsIzCvIc2PK28RDRksryHRqF3EABuTSjMboDv cllJRHSrrz77vEHk86NmrgqxzeR8twaI9/OD/RJCtA0EEo46hzSRuNGQWEXF65EoU+V5 yqXXhN28CtG5YNlTUfwCSpDzF1QwZySVsOSkA35ehomiqplUJqP/koMsZ/uvk+pxZ3u8 IY6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=VR/Vo/41BUidqMmNE+O8xA4aTty/FowyYasPeFv2Nrw=; b=C4vQS3ZY4amLZisAS5YAo92xR/JPzeDYnBqw4c6oRKrObXTsaRbPC2Mm2liOaK+asP osF5GkO5duaiFllbfsBvu3mdRFjkc6voCESE9ppRNVckxcN+36dhIwkfd7l5NMUirVgM 290CMPhTowb1CkUXxpRpOO9K9rZiqJQQ7WcjI1B17IIyliseoES4sbLQEZ/N9+b/1zxg tDwHnxhWa5SlChLlcBY2gGW9/1WvPiXE+JzWyfG4XOAdLC252kDOMCxoqMWq0FuBQU9e 1KYbgoBto2ayZiMj/QkrTX9GTnM+sj/EM3KdWgeM2ALuohKADiI/2OIzgwVCJu6HlQCd dlBg== X-Gm-Message-State: AE9vXwMxqI60l46UfLtAG+fsVG8KYIYmy/R/584VgSysZpd1A2CusaeAigglAQ5N0PEa1fe5vLG/mILdiAQQdw== X-Received: by 10.107.134.77 with SMTP id i74mr34415572iod.151.1474228232991; Sun, 18 Sep 2016 12:50:32 -0700 (PDT) MIME-Version: 1.0 From: Alex Branham Date: Sun, 18 Sep 2016 19:50:22 +0000 Message-ID: Subject: 25.1; hl-line-mode makes text disappear To: bug-gnu-emacs@gnu.org Content-Type: multipart/alternative; boundary=001a113ed436253c50053ccd8212 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.0 (----) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Sun, 18 Sep 2016 19:50:07 -0400 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: -4.0 (----) --001a113ed436253c50053ccd8212 Content-Type: text/plain; charset=UTF-8 >From emacs -Q: M-x global-hl-line-mode then open a file and move around with C-n Text at the current line disappears seemingly at random. It comes back eventually and/or if I do C-l. It does this regardless of major mode and I experienced the behavior in 24.5 and 25.1 In GNU Emacs 25.1.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.20.9) of 2016-09-18 built on juergen Windowing system distributor 'The X.Org Foundation', version 11.0.11804000 System Description: Arch Linux Configured using: 'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib --localstatedir=/var --with-x-toolkit=gtk3 --with-xft 'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong' CPPFLAGS=-D_FORTIFY_SOURCE=2 LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS NOTIFY ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Org Minor modes in effect: global-hl-line-mode: t org-indent-mode: t tooltip-mode: t global-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 Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Global Hl-Line mode enabled Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rfc822 mml mml-sec password-cache epg epg-config mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util help-fns help-mode mail-prsvr mail-utils cus-start cus-load hl-line org-element org-indent org-rmail org-mhe org-irc org-info org-gnus gnus-util org-docview doc-view subr-x jka-compr image-mode dired cl-loaddefs pcase cl-lib org-bibtex bibtex org-bbdb org-w3m org org-macro org-footnote org-pcomplete pcomplete org-list org-faces org-entities noutline outline easy-mmode org-version ob-emacs-lisp ob ob-tangle ob-ref ob-lob ob-table ob-exp org-src ob-keys ob-comint comint ansi-color ring ob-core ob-eval org-compat org-macs org-loaddefs format-spec find-func cal-menu easymenu calendar cal-loaddefs time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core 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 charscript case-table epa-hook jka-cmpr-hook help simple abbrev 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 dbusbind inotify dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 162162 7289) (symbols 48 27365 0) (miscs 40 271 655) (strings 32 37912 6108) (string-bytes 1 1137387) (vectors 16 18378) (vector-slots 8 502578 5776) (floats 8 213 90) (intervals 56 1847 0) (buffers 976 19)) --001a113ed436253c50053ccd8212 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
From emacs -Q:
M-x global-hl-line-= mode
then open a file and move around with C-n
=
Text at the current line disappears seemingly at random. It comes= back eventually and/or if I do C-l.

It does this regardless = of major mode and I experienced the behavior in 24.5 and 25.1




In GNU Emacs 25.1.1 (x86_64-unknown-linux-gnu, G= TK+ Version 3.20.9)
=C2=A0of 2016-09-18 built on juergen
Windowing sy= stem distributor 'The X.Org Foundation', version 11.0.11804000
S= ystem Description:=C2=A0=C2=A0 =C2=A0Arch Linux

Configured using:=C2=A0'configure --prefix=3D/usr --sysconfdir=3D/etc --libexecdir=3D/u= sr/lib
=C2=A0--localstatedir=3D/var --with-x-toolkit=3Dgtk3 --with-xft=C2=A0'CFLAGS=3D-march=3Dx86-64 -mtune=3Dgeneric -O2 -pipe
=C2=A0-= fstack-protector-strong' CPPFLAGS=3D-D_FORTIFY_SOURCE=3D2
=C2=A0LDFL= AGS=3D-Wl,-O1,--sort-common,--as-needed,-z,relro'

Configured fea= tures:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETT= INGS
NOTIFY ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOL= KIT_SCROLL_BARS GTK3 X11

Important settings:
=C2=A0 value of $LAN= G: en_US.UTF-8
=C2=A0 locale-coding-system: utf-8-unix

Major mode= : Org

Minor modes in effect:
=C2=A0 global-hl-line-mode: t
=C2= =A0 org-indent-mode: t
=C2=A0 tooltip-mode: t
=C2=A0 global-eldoc-mod= e: t
=C2=A0 electric-indent-mode: t
=C2=A0 mouse-wheel-mode: t
=C2= =A0 tool-bar-mode: t
=C2=A0 menu-bar-mode: t
=C2=A0 file-name-shadow-= mode: t
=C2=A0 global-font-lock-mode: t
=C2=A0 font-lock-mode: t
= =C2=A0 blink-cursor-mode: t
=C2=A0 auto-composition-mode: t
=C2=A0 au= to-encryption-mode: t
=C2=A0 auto-compression-mode: t
=C2=A0 line-num= ber-mode: t
=C2=A0 transient-mark-mode: t

Recent messages:
For= information about GNU Emacs and the GNU system, type C-h C-a.
Global Hl= -Line mode enabled

Load-path shadows:
None found.

Features= :
(shadow sort mail-extr emacsbug message rfc822 mml mml-sec
password= -cache epg epg-config mm-decode mm-bodies mm-encode mail-parse
rfc2231 m= ailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045
ietf-drums mm-ut= il help-fns help-mode mail-prsvr mail-utils cus-start
cus-load hl-line o= rg-element org-indent org-rmail org-mhe org-irc
org-info org-gnus gnus-u= til org-docview doc-view subr-x jka-compr
image-mode dired cl-loaddefs p= case cl-lib org-bibtex bibtex org-bbdb
org-w3m org org-macro org-footnot= e org-pcomplete pcomplete org-list
org-faces org-entities noutline outli= ne easy-mmode org-version
ob-emacs-lisp ob ob-tangle ob-ref ob-lob ob-ta= ble ob-exp org-src ob-keys
ob-comint comint ansi-color ring ob-core ob-e= val org-compat org-macs
org-loaddefs format-spec find-func cal-menu easy= menu calendar
cal-loaddefs time-date mule-util tooltip eldoc electric un= iquify
ediff-hook vc-hooks lisp-float-type mwheel x-win term/common-win = x-dnd
tool-bar dnd fontset image regexp-opt fringe tabulated-list newcom= ment
elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow t= imer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-cor= e
frame cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan=
thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romania= n
slovak czech european ethiopic indian cyrillic chinese charscript
c= ase-table epa-hook jka-cmpr-hook help simple abbrev minibuffer
cl-preloa= ded nadvice loaddefs button faces cus-face macroexp files
text-propertie= s overlay sha1 md5 base64 format env code-pages mule
custom widget hasht= able-print-readable backquote dbusbind inotify
dynamic-setting system-fo= nt-setting font-render-setting move-toolbar gtk
x-toolkit x multi-tty ma= ke-network-process emacs)

Memory information:
((conses 16 162162 = 7289)
=C2=A0(symbols 48 27365 0)
=C2=A0(miscs 40 271 655)
=C2=A0(s= trings 32 37912 6108)
=C2=A0(string-bytes 1 1137387)
=C2=A0(vectors 1= 6 18378)
=C2=A0(vector-slots 8 502578 5776)
=C2=A0(floats 8 213 90)=C2=A0(intervals 56 1847 0)
=C2=A0(buffers 976 19))

--001a113ed436253c50053ccd8212-- From debbugs-submit-bounces@debbugs.gnu.org Mon Sep 19 12:39:23 2016 Received: (at 24463) by debbugs.gnu.org; 19 Sep 2016 16:39:23 +0000 Received: from localhost ([127.0.0.1]:35297 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bm1bH-0006yL-Bq for submit@debbugs.gnu.org; Mon, 19 Sep 2016 12:39:23 -0400 Received: from eggs.gnu.org ([208.118.235.92]:47489) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bm1bF-0006y9-LV for 24463@debbugs.gnu.org; Mon, 19 Sep 2016 12:39:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bm1b7-0006xy-EI for 24463@debbugs.gnu.org; Mon, 19 Sep 2016 12:39:16 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:48285) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bm1b7-0006xm-BY; Mon, 19 Sep 2016 12:39:13 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1322 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bm1b4-0005FG-GQ; Mon, 19 Sep 2016 12:39:13 -0400 Date: Mon, 19 Sep 2016 19:39:15 +0300 Message-Id: <83vaxrhmj0.fsf@gnu.org> From: Eli Zaretskii To: Alex Branham In-reply-to: (message from Alex Branham on Sun, 18 Sep 2016 19:50:22 +0000) Subject: Re: bug#24463: 25.1; hl-line-mode makes text disappear References: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -8.1 (--------) X-Debbugs-Envelope-To: 24463 Cc: 24463@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: , Reply-To: Eli Zaretskii Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -8.1 (--------) > From: Alex Branham > Date: Sun, 18 Sep 2016 19:50:22 +0000 > > From emacs -Q: > M-x global-hl-line-mode > then open a file and move around with C-n > > Text at the current line disappears seemingly at random. It comes back eventually and/or if I do C-l. > > It does this regardless of major mode and I experienced the behavior in 24.5 and 25.1 I cannot reproduce this at all, with neither of the 2 versions. From debbugs-submit-bounces@debbugs.gnu.org Mon Sep 19 16:15:02 2016 Received: (at 24463) by debbugs.gnu.org; 19 Sep 2016 20:15:02 +0000 Received: from localhost ([127.0.0.1]:57553 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bm4xx-0000ho-Sw for submit@debbugs.gnu.org; Mon, 19 Sep 2016 16:15:02 -0400 Received: from mail-io0-f176.google.com ([209.85.223.176]:36171) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bm4xw-0000hT-Fv for 24463@debbugs.gnu.org; Mon, 19 Sep 2016 16:15:00 -0400 Received: by mail-io0-f176.google.com with SMTP id m79so103743574ioo.3 for <24463@debbugs.gnu.org>; Mon, 19 Sep 2016 13:15:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=sCByac9LXuoz1w/cSLAwgsjXf1Gkw14vJNr2o25zD8g=; b=ttDy9OsEJvMEwc5ec792jvCiIKpg8sfNUBwIRs7hTkRQPt3Z8KgMuU1X0GpF17H9Is gx+Yjl5RHUYMWhe7Gzf9UGeQN+xYijra138G2fKjlxnK9pI6EJJoShW+VMrvdj8yrEEZ UvcZW+gZju7OG+6Ao5dTcKHuySnRMDVvnJvjIZaguZVlyQ8/3HSqr79woix37JxXPHaj V6U0eLGWphjXF2Rlxr07SXqZjRvm4VwtVf3tF7lPwdUwpbKmafRTvcia0iAQwTAUKkIB mzqllJfxgU0qH6l6ktAi2DzoSsDVD7iHEyikUg1ePFmI7nngq0Yd9CP1lFCk6LMoj/7F eKFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=sCByac9LXuoz1w/cSLAwgsjXf1Gkw14vJNr2o25zD8g=; b=Jx4Y8QABZuRakE0E8Bqq98hfECkS4KFrQG0stXzIL/skLCWmgBGraVDRZyjVFIadu+ /XP+aPKsOj7FLMT24vpbBKgBNs2iv4xg6IWicxk0F8q/A8OWXLw+A1fS1fMxeirTevNt ul6DEGVdlsw3Vcnp1BiZUzZKKqXp1jJwdPF/YWTyexA9O9C8OMlCQHtk9RdwW0U+yYG8 Kvv+3JVXeR/EBEjrrPXsoxTCxcLYB3H93J3ClU4R3jDXxLJzm73blppR7ZzPaYGT67ig qAsz/mXHJQdaC1Tqq0GuyACQljwOT/b+4B15mcUaJbay/AuH7QWSvUCkiKp4jzPrKu+0 KihQ== X-Gm-Message-State: AE9vXwMVtevnvKnp2hqKU87dU9QRTNA2x5OQGWtHkVtnPRJUWxiSFMthDOHqmKu024gMviiBbHE2tnq8hBlaJg== X-Received: by 10.107.134.170 with SMTP id q42mr40026456ioi.182.1474316094807; Mon, 19 Sep 2016 13:14:54 -0700 (PDT) MIME-Version: 1.0 References: <83vaxrhmj0.fsf@gnu.org> In-Reply-To: <83vaxrhmj0.fsf@gnu.org> From: Alex Branham Date: Mon, 19 Sep 2016 20:14:44 +0000 Message-ID: Subject: Re: bug#24463: 25.1; hl-line-mode makes text disappear To: Eli Zaretskii Content-Type: multipart/alternative; boundary=001a113f8ab61e836c053ce1f7dd X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 24463 Cc: 24463@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: -0.7 (/) --001a113f8ab61e836c053ce1f7dd Content-Type: text/plain; charset=UTF-8 Thanks for responding. After more investigation, it turns out that hl-line-mode is not responsible for this - I was having this issue in emacs -Q whenever emacs redrew text (which just happened much more frequently in hl-line-mode). Sometimes it would disappear, and sometimes it would duplicate the last line when scrolling down. I tried using Gnome on Wayland instead of X and did not experience this issue. But other things did not work in wayland. Since the Arch Wiki (https://wiki.archlinux.org/index.php/intel_graphics) suggests that the kernel modesetting may be better than the intel graphics package, I uninstalled that package just to see if that would fix the issue. After uninstalling and rebooting the computer, I have not experienced this weird disappearing/duplicating text issue. I don't know enough about this to tell whether this is a bug in that intel graphics package or emacs. Thanks again! On Mon, Sep 19, 2016 at 11:39 AM Eli Zaretskii wrote: > > From: Alex Branham > > Date: Sun, 18 Sep 2016 19:50:22 +0000 > > > > From emacs -Q: > > M-x global-hl-line-mode > > then open a file and move around with C-n > > > > Text at the current line disappears seemingly at random. It comes back > eventually and/or if I do C-l. > > > > It does this regardless of major mode and I experienced the behavior in > 24.5 and 25.1 > > I cannot reproduce this at all, with neither of the 2 versions. > --001a113f8ab61e836c053ce1f7dd Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Thanks for responding.

After more = investigation, it turns out that hl-line-mode is not responsible for this -= I was having this issue in emacs -Q whenever emacs redrew text (which just= happened much more frequently in hl-line-mode). Sometimes it would disappe= ar, and sometimes it would duplicate the last line when scrolling down. I t= ried using Gnome on Wayland instead of X and did not experience this issue.= But other things did not work in wayland.

Since the Arch= Wiki (http= s://wiki.archlinux.org/index.php/intel_graphics) suggests that the kern= el modesetting may be better than the intel graphics package, I uninstalled= that package just to see if that would fix the issue. After uninstalling a= nd rebooting the computer, I have not experienced this weird disappearing/d= uplicating text issue.

I don't know enough about thi= s to tell whether this is a bug in that intel graphics package or emacs.
Thanks again!

On Mon, Sep 19, 2016 at 11:39 AM Eli Zaretskii <eliz@gnu.org> wrote:
> From: Alex Branham <alex.branham@gmail.com>
> Date: Sun, 18 Sep 2016 19:50:22 +0000
>
> From emacs -Q:
> M-x global-hl-line-mode
> then open a file and move around with C-n
>
> Text at the current line disappears seemingly at random. It comes back= eventually and/or if I do C-l.
>
> It does this regardless of major mode and I experienced the behavior i= n 24.5 and 25.1

I cannot reproduce this at all, with neither of the 2 versions.
--001a113f8ab61e836c053ce1f7dd-- From debbugs-submit-bounces@debbugs.gnu.org Mon Sep 19 22:26:11 2016 Received: (at 24463-done) by debbugs.gnu.org; 20 Sep 2016 02:26:11 +0000 Received: from localhost ([127.0.0.1]:57698 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bmAl9-0006Un-2x for submit@debbugs.gnu.org; Mon, 19 Sep 2016 22:26:11 -0400 Received: from eggs.gnu.org ([208.118.235.92]:47238) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bmAl7-0006Ua-Mr for 24463-done@debbugs.gnu.org; Mon, 19 Sep 2016 22:26:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bmAkz-0000ug-A3 for 24463-done@debbugs.gnu.org; Mon, 19 Sep 2016 22:26:04 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:57983) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmAkz-0000ua-6j; Mon, 19 Sep 2016 22:26:01 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1810 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bmAkx-0005Aa-7s; Mon, 19 Sep 2016 22:25:59 -0400 Date: Tue, 20 Sep 2016 05:26:19 +0300 Message-Id: <83fuovgvck.fsf@gnu.org> From: Eli Zaretskii To: Alex Branham In-reply-to: (message from Alex Branham on Mon, 19 Sep 2016 20:14:44 +0000) Subject: Re: bug#24463: 25.1; hl-line-mode makes text disappear References: <83vaxrhmj0.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -8.1 (--------) X-Debbugs-Envelope-To: 24463-done Cc: 24463-done@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: , Reply-To: Eli Zaretskii Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -8.1 (--------) > From: Alex Branham > Date: Mon, 19 Sep 2016 20:14:44 +0000 > Cc: 24463@debbugs.gnu.org > > Since the Arch Wiki (https://wiki.archlinux.org/index.php/intel_graphics) suggests that the kernel modesetting > may be better than the intel graphics package, I uninstalled that package just to see if that would fix the issue. > After uninstalling and rebooting the computer, I have not experienced this weird disappearing/duplicating text > issue. > > I don't know enough about this to tell whether this is a bug in that intel graphics package or emacs. I'm quite sure it's not an Emacs problem. Thanks, I'm closing the bug report. From unknown Tue Jun 17 20:19:25 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Tue, 18 Oct 2016 11:24:04 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator