From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.bugs Subject: bug#17173: 24.4.50; Emacs partially loses display, and redisplay via `C-l' does not fix it Date: Wed, 2 Apr 2014 10:19:20 -0700 (PDT) Message-ID: <849e9e65-3cc7-45b9-b388-da5993600278@default> References: <<17026dc9-ee25-4e83-a5c4-86140d37e250@default>> <<83lhvnbrbk.fsf@gnu.org>> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1396525850 27938 80.91.229.3 (3 Apr 2014 11:50:50 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 3 Apr 2014 11:50:50 +0000 (UTC) Cc: 17173@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Apr 03 13:50:43 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 1WVeJr-00075K-Ft for geb-bug-gnu-emacs@m.gmane.org; Thu, 03 Apr 2014 11:52:23 +0200 Original-Received: from localhost ([::1]:39904 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WVOpt-0007MI-5u for geb-bug-gnu-emacs@m.gmane.org; Wed, 02 Apr 2014 13:20:25 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45577) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WVOpg-0006uy-LB for bug-gnu-emacs@gnu.org; Wed, 02 Apr 2014 13:20:21 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WVOpX-0000ru-Va for bug-gnu-emacs@gnu.org; Wed, 02 Apr 2014 13:20:12 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:60265) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WVOpX-0000ro-Ra for bug-gnu-emacs@gnu.org; Wed, 02 Apr 2014 13:20:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WVOpW-0000Ov-Pt for bug-gnu-emacs@gnu.org; Wed, 02 Apr 2014 13:20:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Drew Adams Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 02 Apr 2014 17:20:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17173 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17173-submit@debbugs.gnu.org id=B17173.13964591671485 (code B ref 17173); Wed, 02 Apr 2014 17:20:02 +0000 Original-Received: (at 17173) by debbugs.gnu.org; 2 Apr 2014 17:19:27 +0000 Original-Received: from localhost ([127.0.0.1]:33214 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WVOow-0000Nq-SS for submit@debbugs.gnu.org; Wed, 02 Apr 2014 13:19:27 -0400 Original-Received: from aserp1040.oracle.com ([141.146.126.69]:48405) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WVOou-0000Ni-OI for 17173@debbugs.gnu.org; Wed, 02 Apr 2014 13:19:25 -0400 Original-Received: from ucsinet22.oracle.com (ucsinet22.oracle.com [156.151.31.94]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id s32HJMoT010143 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 2 Apr 2014 17:19:23 GMT Original-Received: from userz7022.oracle.com (userz7022.oracle.com [156.151.31.86]) by ucsinet22.oracle.com (8.14.5+Sun/8.14.5) with ESMTP id s32HJLUR021125 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 2 Apr 2014 17:19:21 GMT Original-Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by userz7022.oracle.com (8.14.5+Sun/8.14.4) with ESMTP id s32HJLcK021058; Wed, 2 Apr 2014 17:19:21 GMT In-Reply-To: <<83lhvnbrbk.fsf@gnu.org>> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.8 (707110) [OL 12.0.6680.5000 (x86)] X-Source-IP: ucsinet22.oracle.com [156.151.31.94] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.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:87686 Archived-At: > What about "M-x redraw-display RET" -- does it redisplay the frame in > its entirety? Dunno. I'll try that next time, I guess. > > This does not happen systematically - just sometimes. >=20 > Can you try to figure out what distinguishes the cases when it happens > from those when it doesn't? Maybe some mouse gesture before the click > on the obscured frame? Or maybe it depends on which optional display > features (like display-time) you have enabled at the time? I will try to pay attention. I don't think that my actions in Emacs beforehand are necessarily related - I have seen this happen also when returning to an Emacs frame after using another Windows app (window mgr window). I don't change things like display-time (I show it, normally), but I do sometimes show other info in the mode line temporarily (returning to my usual mode line, with display-time). My usual `mode-line-format', FWIW: ("%e" #("-" 0 1 (help-echo "mouse-1: Select (drag to resize), mouse-2: Delete others, \ mouse-3: Delete this")) mode-line-mule-info mode-line-client mode-line-modified mode-line-remote mode-line-frame-identification mode-line-buffer-identification #(" " 0 3 (help-echo "mouse-1: Select (drag to resize), mouse-2: Delete others, \ mouse-3: Delete this")) mode-line-position (vc-mode vc-mode) #(" " 0 2 (help-echo "mouse-1: Select (drag to resize), mouse-2: Delete others, \ mouse-3: Delete this")) mode-line-modes (which-func-mode ("" which-func-format #("--" 0 2 (help-echo "mouse-1: Select (drag to resize), mouse-2: Delete others, = \ mouse-3: Delete this")))) (global-mode-string (#("--" 0 2 (help-echo "mouse-1: Select (drag to resize), mouse-2: Delete others, = \ mouse-3: Delete this")) global-mode-string)) #("-%-" 0 3 (help-echo "mouse-1: Select (drag to resize), mouse-2: Delete others, \ mouse-3: Delete this"))) > Any idea when this started? Sorry, not really. I think it started around the same time as other redisplay problems that I and others have reported lately - late last year, perhaps? Dunno.