From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: James Cloos Newsgroups: gmane.emacs.devel Subject: Re: Redisplay problems? Date: Sat, 15 Mar 2014 14:10:10 -0400 Message-ID: References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1394908177 23737 80.91.229.3 (15 Mar 2014 18:29:37 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 15 Mar 2014 18:29:37 +0000 (UTC) Cc: Christian Lynbech To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Mar 15 19:29:47 2014 Return-path: Envelope-to: ged-emacs-devel@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 1WOtL2-0006PG-3N for ged-emacs-devel@m.gmane.org; Sat, 15 Mar 2014 19:29:40 +0100 Original-Received: from localhost ([::1]:50839 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WOtL1-0005S4-KQ for ged-emacs-devel@m.gmane.org; Sat, 15 Mar 2014 14:29:39 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45242) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WOtKt-0005Rr-UE for emacs-devel@gnu.org; Sat, 15 Mar 2014 14:29:36 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WOtKp-0003sW-4l for emacs-devel@gnu.org; Sat, 15 Mar 2014 14:29:31 -0400 Original-Received: from ore.jhcloos.com ([198.147.23.85]:44946) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WOtKo-0003sJ-Qg for emacs-devel@gnu.org; Sat, 15 Mar 2014 14:29:27 -0400 Original-Received: by ore.jhcloos.com (Postfix, from userid 10) id EA2A21DDBF; Sat, 15 Mar 2014 18:29:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jhcloos.com; s=ore13; t=1394908164; bh=ib8+XkAq+sKuU4JFGywlPqDOZCZcukSwPzf2pQdvIek=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=SpzDupRrCUggMQpol5xUsacKZOTaqIHyCApH2FyK7ofItOMkSQ/0bcpKf56z4I/rz PvpdviwlZ7/dYPAWWqT9eJ7FVkR7blOzZ2WyLrvdUw2lcecchX7/43omdnORldR63M KZe3dn/esEGOKrHl8tBIRvA5Zg3pWDAKtCukyumtinA== Original-Received: by carbon.jhcloos.org (Postfix, from userid 500) id A299060021; Sat, 15 Mar 2014 18:10:10 +0000 (UTC) In-Reply-To: (Christian Lynbech's message of "Mon, 10 Mar 2014 21:37:10 +0100") User-Agent: Gnus/5.13001 (Ma Gnus v0.10) Emacs/24.3.50 (gnu/linux) Face: iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAgMAAABinRfyAAAACVBMVEX///8ZGXBQKKnCrDQ3 AAAAJElEQVQImWNgQAAXzwQg4SKASgAlXIEEiwsSIYBEcLaAtMEAADJnB+kKcKioAAAAAElFTkSu QmCC Copyright: Copyright 2014 James Cloos OpenPGP: ED7DAEA6; url=http://jhcloos.com/public_key/0xED7DAEA6.asc OpenPGP-Fingerprint: E9E9 F828 61A4 6EA9 0F2B 63E7 997A 9F17 ED7D AEA6 Original-Lines: 69 X-Hashcash: 1:30:140315:emacs-devel@gnu.org::i9E24tefdqmr8PqH:00000000000000000000000000000000000000000+XZUZ X-Hashcash: 1:30:140315:christian@defun.dk::unh1UFqXyJhyGn/Z:000000000000000000000000000000000000000000yiQTN X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 198.147.23.85 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:170398 Archived-At: I've seen the lost cursor, too. But cannot reliably reproduce. It seems to occur more often if, when gnus is starting up, I switch back to the workspace which includes the emacs frame too many times. That is, if emacs gets a lot of these sorts of events while waiting for something like gnus to finish running: (Generated here by running xev(1) and switching workspaces from and to. These are therefore the events my window manager sends when switching workspaces.) ,---- | PropertyNotify event, serial 38, synthetic NO, window 0x2a00001, | atom 0x134 (_WIN_STATE), time 2073529870, state PropertyNewValue | | PropertyNotify event, serial 38, synthetic NO, window 0x2a00001, | atom 0x149 (_NET_WM_STATE), time 2073529870, state PropertyNewValue | | PropertyNotify event, serial 38, synthetic NO, window 0x2a00001, | atom 0x122 (WM_STATE), time 2073529870, state PropertyNewValue | | UnmapNotify event, serial 38, synthetic NO, window 0x2a00001, | event 0x2a00001, window 0x2a00001, from_configure NO | | ColormapNotify event, serial 38, synthetic NO, window 0x2a00001, | colormap 0x20, new NO, state ColormapInstalled | | PropertyNotify event, serial 38, synthetic NO, window 0x2a00001, | atom 0x134 (_WIN_STATE), time 2073530086, state PropertyNewValue | | PropertyNotify event, serial 38, synthetic NO, window 0x2a00001, | atom 0x149 (_NET_WM_STATE), time 2073530086, state PropertyNewValue | | PropertyNotify event, serial 38, synthetic NO, window 0x2a00001, | atom 0x122 (WM_STATE), time 2073530086, state PropertyNewValue | | MapNotify event, serial 38, synthetic NO, window 0x2a00001, | event 0x2a00001, window 0x2a00001, override NO | | VisibilityNotify event, serial 38, synthetic NO, window 0x2a00001, | state VisibilityUnobscured | | Expose event, serial 38, synthetic NO, window 0x2a00001, | (0,0), width 178, height 10, count 3 | | Expose event, serial 38, synthetic NO, window 0x2a00001, | (0,10), width 10, height 58, count 2 | | Expose event, serial 38, synthetic NO, window 0x2a00001, | (68,10), width 110, height 58, count 1 | | Expose event, serial 38, synthetic NO, window 0x2a00001, | (0,68), width 178, height 110, count 0 | | ColormapNotify event, serial 38, synthetic NO, window 0x2a00001, | colormap 0x20, new NO, state ColormapUninstalled `---- The other symptom is that eventually nothing displays in the frame. But I cannot duplicate it at will, and I hadn't even confirmed whether it is an emacs bug or a xlib or xserver bug. (My xorg is all git master.) I use --with-x-toolkit=lucid --with-xaw3d. -JimC -- James Cloos OpenPGP: 1024D/ED7DAEA6