From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chris Rose Newsgroups: gmane.emacs.bugs Subject: bug#14213: 24.3; Redraw artifacts with emacs cursor and highlighting Date: Wed, 17 Apr 2013 11:53:53 -0700 Message-ID: References: <83a9oz577q.fsf@gnu.org> <834nf66fbf.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=001a11c20f9414f42c04da9303bc X-Trace: ger.gmane.org 1366224889 8820 80.91.229.3 (17 Apr 2013 18:54:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 17 Apr 2013 18:54:49 +0000 (UTC) Cc: 14213@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 17 20:54:52 2013 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 1USXVK-0003iN-D1 for geb-bug-gnu-emacs@m.gmane.org; Wed, 17 Apr 2013 20:54:50 +0200 Original-Received: from localhost ([::1]:48513 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1USXVK-0006G0-0g for geb-bug-gnu-emacs@m.gmane.org; Wed, 17 Apr 2013 14:54:50 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:51210) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1USXVC-0006Fr-Ny for bug-gnu-emacs@gnu.org; Wed, 17 Apr 2013 14:54:47 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1USXV8-0005HO-7v for bug-gnu-emacs@gnu.org; Wed, 17 Apr 2013 14:54:42 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53034) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1USXV8-0005HI-4j for bug-gnu-emacs@gnu.org; Wed, 17 Apr 2013 14:54:38 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1USXZN-00068z-Nl for bug-gnu-emacs@gnu.org; Wed, 17 Apr 2013 14:59:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Chris Rose Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 17 Apr 2013 18:59:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14213 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14213-submit@debbugs.gnu.org id=B14213.136622512323584 (code B ref 14213); Wed, 17 Apr 2013 18:59:01 +0000 Original-Received: (at 14213) by debbugs.gnu.org; 17 Apr 2013 18:58:43 +0000 Original-Received: from localhost ([127.0.0.1]:57141 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1USXZ3-00068I-4D for submit@debbugs.gnu.org; Wed, 17 Apr 2013 14:58:43 -0400 Original-Received: from mail-ob0-f172.google.com ([209.85.214.172]:37030) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1USXZ0-00068A-Fb for 14213@debbugs.gnu.org; Wed, 17 Apr 2013 14:58:39 -0400 Original-Received: by mail-ob0-f172.google.com with SMTP id v19so1649206obq.3 for <14213@debbugs.gnu.org>; Wed, 17 Apr 2013 11:54:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:mime-version:sender:x-originating-ip:in-reply-to :references:from:date:x-google-sender-auth:message-id:subject:to:cc :content-type:x-gm-message-state; bh=fO2jHML8c2W/vvbf/HeSlaXdQT8XrDJrvO/WlP+b0N4=; b=hjlSrKdeJF+yj8F8X/aDJJb43N38JB9r7ND+AiETxgwTzDdaXP0vm36MyMVODGFTp4 ASZhEeHkqSzfao8Y1BiK8tz8VtPgR+D6p/OMKy32UOTmrFv1wxnmgLnNGWCC7TSkA2/T pxRmsRMlH6H09HgoHWTevc7yK1xmVvvYst5azv2skGo2HurKhzLIjiW8m09ZLhUMkGqM BsjvBeogZA2aLrdoBXnbtoiy3fSXMhqFcJTsWjP2hIr9y9T89vgWR5B9TDoF/4i6lTUW GP6HcSPFhTv3boh56BQCXmUFTlHvoy6CmTUS1JRznrB4TFQuL/dDhyqqb9aLekkZC/NA 9Thw== X-Received: by 10.60.42.165 with SMTP id p5mr3399527oel.73.1366224853589; Wed, 17 Apr 2013 11:54:13 -0700 (PDT) Original-Received: by 10.76.93.237 with HTTP; Wed, 17 Apr 2013 11:53:53 -0700 (PDT) X-Originating-IP: [54.240.196.186] In-Reply-To: X-Google-Sender-Auth: ydscQA4dCOzqAsOtKwc5HPz6LWU X-Gm-Message-State: ALoCoQnn/pgAMTiT1vG7cOErUuBKyGW1JrhpAxwz5MviHmfry2+B3sMLt9sAKGY09RbA85Gt4e+l X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:73482 Archived-At: --001a11c20f9414f42c04da9303bc Content-Type: text/plain; charset=ISO-8859-1 I've confirmed that all of the 24.x series evinces this, by running emacs --daemon -Q and emacsclient for 24.1, 24.2, and 24.3 I still to date have never seen this artifact with any other X app forwarded, though. On Tue, Apr 16, 2013 at 9:16 AM, Chris Rose wrote: > It's definitely possible; I vaguely remember taking an Xorg update around > that time on the x server side, so I'd be surprised if they were unrelated. > > I'm pretty confident that this problem is localized to emacs, though; > emacs is the only application with which I experience the issue. > > Some more possibly useful data: > > The issue does not occur with emacsclient using the XQuartz server on my > OSX box, connected to the same daemon. > > Xorg version (now) on my Ubuntu box: > aptitude show xserver-xorg > Package: xserver-xorg > State: installed > Automatically installed: no > Version: 1:7.6+12ubuntu2 > Priority: optional > Section: x11 > Maintainer: Ubuntu X-SWAT > Architecture: amd64 > Uncompressed Size: 369 k > Depends: xserver-xorg-core (>= 2:1.11), xserver-xorg-video-all (>= 0~) | > xorg-driver-video, xserver-xorg-input-all (>= 0~) | xorg-driver-input, > xserver-xorg-input-evdev (>= 0~), libc6 (>= 2.7), > xkb-data (>= 1.4), x11-xkb-utils > Recommends: libgl1-mesa-dri > Conflicts: xorg-renamed-package, xserver-xorg-renamed > Replaces: xorg-renamed-package, xserver-xorg-renamed > Provides: xserver, xserver-xorg-renamed > Provided by: xserver-xorg-lts-quantal > Description: X.Org X server > > I will try today to find time to roll back to 24.2 and see if it occurs > there. I'll try 24.1 as well, if time permits. > > > On Tue, Apr 16, 2013 at 1:38 AM, Eli Zaretskii wrote: > >> > From: Chris Rose >> > Date: Mon, 15 Apr 2013 23:53:32 -0700 >> > Cc: 14213@debbugs.gnu.org >> > >> > I believe (but it'd be mildy awkward to test it) that it started at >> least >> > as early as 24.2. >> >> Is it possible that there was some change in your system configuration >> (hardware or software) that happened around the time you started >> seeing this? >> >> I mean, 24.2 was released last August; if it had such a glaring bug in >> the display code on a popular platform such as yours, we should have >> heard of it by now. But I don't think any such problems were reported >> until now. >> >> One other thing to try is an unoptimized build (CFLAGS='-g3 -O0'), >> maybe it's a compiler issue (which version are you using, btw?). >> > > > > -- > Chris R. > ====== > Not to be taken literally, internally, or seriously. > Twitter: http://twitter.com/offby1 > -- Chris R. ====== Not to be taken literally, internally, or seriously. Twitter: http://twitter.com/offby1 --001a11c20f9414f42c04da9303bc Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
I've confirmed that all of the 24.x series evinces thi= s, by running emacs --daemon -Q and emacsclient for 24.1, 24.2, and 24.3
I still to date have never seen this artifact with a= ny other X app forwarded, though.


On Tue,= Apr 16, 2013 at 9:16 AM, Chris Rose <offline@offby1.net> w= rote:
It's definitely possibl= e; I vaguely remember taking an Xorg update around that time on the x serve= r side, so I'd be surprised if they were unrelated.

I'm pretty confident that this problem is localized to e= macs, though; emacs is the only application with which I experience the iss= ue.

Some more possibly useful data:

The issue does not occur with emacsclient using the XQuartz server on my = OSX box, connected to the same daemon.

Xorg version (now) on my Ubuntu box:
aptitude= show xserver-xorg
Package: xserver-xorg =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0 =A0
State: installed
Automatically installe= d: no
Version: 1:7.6+12ubuntu2
Priority: optional
Sectio= n: x11
Maintainer: Ubuntu X-SWAT <ubuntu-x@lists.ubuntu.com>
Architecture: amd64
Uncompressed Size: 369 k
Depends: xserver-xorg-core (>=3D= 2:1.11), xserver-xorg-video-all (>=3D 0~) | xorg-driver-video, xserver-= xorg-input-all (>=3D 0~) | xorg-driver-input, xserver-xorg-input-evdev (= >=3D 0~), libc6 (>=3D 2.7),
=A0 =A0 =A0 =A0 =A0xkb-data (>=3D 1.4), x11-xkb-utils
Rec= ommends: libgl1-mesa-dri
Conflicts: xorg-renamed-package, xserver= -xorg-renamed
Replaces: xorg-renamed-package, xserver-xorg-rename= d
Provides: xserver, xserver-xorg-renamed
Provided by: xserver-xorg= -lts-quantal
Description: X.Org X server

I will try today to find time to roll back to 24.2 and see if it occurs th= ere. I'll try 24.1 as well, if time permits.


On Tue, Apr 16, 2013 at 1:38 AM, Eli Zaretskii <eliz@gnu.= org> wrote:
> From: Chris Rose <offline@offby1.net>
> Date: Mon, 15 Apr 2013 23:53:32 -0700
> Cc: 14213@d= ebbugs.gnu.org
>
> I believe (but it'd be mildy awkward to test it) that it started a= t least
> as early as 24.2.

Is it possible that there was some change in your system configuratio= n
(hardware or software) that happened around the time you started
seeing this?

I mean, 24.2 was released last August; if it had such a glaring bug in
the display code on a popular platform such as yours, we should have
heard of it by now. =A0But I don't think any such problems were reporte= d
until now.

One other thing to try is an unoptimized build (CFLAGS=3D'-g3 -O0')= ,
maybe it's a compiler issue (which version are you using, btw?).



--
Chris R.
=3D=3D=3D=3D=3D=3D
Not to be taken literal= ly, internally, or seriously.
Twitter: http://twitter.com/offby1



--
Chris R.
= =3D=3D=3D=3D=3D=3D
Not to be taken literally, internally, or seriously.<= br>Twitter: http://= twitter.com/offby1 --001a11c20f9414f42c04da9303bc--