From debbugs-submit-bounces@debbugs.gnu.org Thu Sep 29 09:12:22 2016 Received: (at submit) by debbugs.gnu.org; 29 Sep 2016 13:12:22 +0000 Received: from localhost ([127.0.0.1]:38602 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bpb8O-00028T-Im for submit@debbugs.gnu.org; Thu, 29 Sep 2016 09:12:22 -0400 Received: from eggs.gnu.org ([208.118.235.92]:36899) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bpb8J-00028B-Ip for submit@debbugs.gnu.org; Thu, 29 Sep 2016 09:12:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bpb8B-0004Am-B9 for submit@debbugs.gnu.org; Thu, 29 Sep 2016 09:12:10 -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, T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:43040) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpb8B-0004Ab-7h for submit@debbugs.gnu.org; Thu, 29 Sep 2016 09:12:07 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56076) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpb85-0002OZ-OH for bug-gnu-emacs@gnu.org; Thu, 29 Sep 2016 09:12:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bpb81-00048h-DF for bug-gnu-emacs@gnu.org; Thu, 29 Sep 2016 09:12:00 -0400 Received: from mail-wm0-x243.google.com ([2a00:1450:400c:c09::243]:34892) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpb81-00048R-2y for bug-gnu-emacs@gnu.org; Thu, 29 Sep 2016 09:11:57 -0400 Received: by mail-wm0-x243.google.com with SMTP id b4so10705530wmb.2 for ; Thu, 29 Sep 2016 06:11:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:mime-version:content-disposition :content-transfer-encoding:user-agent; bh=jOfm7MiLOO8olUOjrQnxutP1nSA4dyJ0/ijZbvWJ4m8=; b=sAvJC3YHtQ+ugkbIJLgF08hIdKuCAjsvEGcslaUklEAA1GtABTcH82syHRPH6BJUf1 Bf+DzIBfEeUKjCT7vdVdkJ0NPa30fxyPT3xiOc/Mj8kn5sbd0HuAVtADWC1CxpDPM5Yx 1ZXcpuhvKmqYO+jldrPHvA6KMw8RrhfVUMgrcE/puGSk911AbF8ZFsh+AZCSO/y44Ob6 BdUsAefPKCodfAN7RTYx3WkiHTKAtQzHnsU1HL1B7C2eHJzg8XbSY4BESNHCNTDX9FeT j0q6W8WKxm3ouan/mOLe00uAHIJWl726rELr1lwC01exyerwc+VYrwJmDurIgn7xAObs 9qrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:subject:message-id:mime-version :content-disposition:content-transfer-encoding:user-agent; bh=jOfm7MiLOO8olUOjrQnxutP1nSA4dyJ0/ijZbvWJ4m8=; b=h9840NJOjVxrU5AI6utVqynKBDUx90RtLOwz5tdWjoExIBqBv4eIwa3FaITF39QAY9 NGNBpgKUqO6ITEWv5LgNKjxdOV4YR0NYsk3aPbKS25Oc9SPu+IBRDEQc6D7LNZobs6Uk dKtlLuK/Z5N+sr2DBTMVzVUmwN9/Nt02M8kXpFNn/BcZIre/4VNpYzkyKlChHB7pt+7k u19Ry8oIxEPm8LD0/h3jpoEABuUeti6mxiL49KF5sclT7aWqVOGMVgpgK0gr964l+sq+ 8nxxj7sBpjqpElieUPWwxNP016CL0hJrefHx/WGGXOBusYr1mG4OQrAtOIsO3335MhL4 NubA== X-Gm-Message-State: AA6/9RmS+0450X6iEAh62uOtMzMP1gkv0SSBluTy4wSvTgdoWt83aHwn9EQBczyqE00o8g== X-Received: by 10.28.191.214 with SMTP id o83mr2985392wmi.83.1475154715816; Thu, 29 Sep 2016 06:11:55 -0700 (PDT) Received: from localhost ([2.160.70.242]) by smtp.gmail.com with ESMTPSA id u185sm14498598wmu.20.2016.09.29.06.11.55 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 29 Sep 2016 06:11:55 -0700 (PDT) Date: Thu, 29 Sep 2016 15:11:40 +0200 From: Vasilij Schneidermann To: bug-gnu-emacs@gnu.org Subject: 25.1; Cursor flickering with large margin Message-ID: <20160929131140.GA2192@odonien.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.7.0 (2016-08-17) 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-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 (----) Hello, I've noticed this bug in an IRC buffer with a minor mode enabled that sets up the window margins to make the contents appear as if they have been soft-wrapped with the value of `fill-column'. Quick typing makes the cursor disappear and reappear erratically. Restoring the window margins to their original value of 0 makes it go away again. To reproduce this in a minimal Emacs session, I've used the following in the scratch buffer: (blink-cursor-mode -1) (set-window-margins nil 0 (- (window-width) 50)) Then one can hold down a key and watch the cursor carefully as it starts flickering until you let go of it. Is anyone else able to reproduce this? What would be suitable debugging steps to find out the reason behind this glitch? Could it be the fault of my graphics setup? 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 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: Lisp Interaction Minor modes in effect: 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 auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent messages: Making completion list... [2 times] nil t Making completion list... Quit Making completion list... [2 times] Type C-x 1 to delete the help window. 230 (#o346, #xe6, ?æ) t Undo! [3 times] t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message dired format-spec rfc822 mml mml-sec password-cache epg epg-config gnus-util mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils info thingatpt help-fns help-mode easymenu cl-loaddefs pcase cl-lib debug 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 94201 6780) (symbols 48 20135 0) (miscs 40 51 196) (strings 32 16654 4240) (string-bytes 1 458316) (vectors 16 12355) (vector-slots 8 438292 5950) (floats 8 169 502) (intervals 56 885 68) (buffers 976 20)) From debbugs-submit-bounces@debbugs.gnu.org Thu Sep 29 09:29:52 2016 Received: (at 24567-done) by debbugs.gnu.org; 29 Sep 2016 13:29:52 +0000 Received: from localhost ([127.0.0.1]:38608 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bpbPM-0002Xo-HM for submit@debbugs.gnu.org; Thu, 29 Sep 2016 09:29:52 -0400 Received: from mail-wm0-f43.google.com ([74.125.82.43]:38787) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bpbPK-0002Xb-MC for 24567-done@debbugs.gnu.org; Thu, 29 Sep 2016 09:29:51 -0400 Received: by mail-wm0-f43.google.com with SMTP id w72so27446787wmf.1 for <24567-done@debbugs.gnu.org>; Thu, 29 Sep 2016 06:29:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=GBCUPIm0sobp9XHpw0EE9EMoj5wczjLVcZLp4nWlEyY=; b=ndMsVW73MhKQ45jM01NBkgBW095hzNMR28n+xkB8aPsOjsYi3D9wMYQ86jgTm4+DP7 rxOODATg9mt9bpEPutpsIKF/GiQ9gZymvP1Ren+KZh8ltzh/f1FdqZdIwjN4oFVHjijz GGzG4pUlRDmjjh8n5JmvT8RHinmsJaFHGutQkpnz4VBp88rv/G0onbuCqlOWldy+izGW Xu4igzkykgBzonFohvH0CxVQcr9xiCuhCPnSduY9IcV0r8KBN0m12UJi28+VA0VQOQet PZ1WdINt0J3WFmoiHza0D2yZWp5EsZFS/0IFdScPQ7G4ltQtxaC27KhB39E6MZelV0b+ spFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=GBCUPIm0sobp9XHpw0EE9EMoj5wczjLVcZLp4nWlEyY=; b=cAdQ1jpQVg42vYhKcbD7s747HvtsKNvvi1kxrrkefaHdG8CeWH8JFncmV54omt5mfz CzOB1lKTB2w780DBo8GGm6xoMYhz4sRTyT+OVy2zsvH/fGQlp6dVFF7jbINhnVF3HiAx 6jeh/aKRMVPCs+ilJ8AKrj/X/CuXo6STyPfG3gMYlkaZLYgWvL3Gs/iKYn+6zebXENs+ eYFUEDeLlOSUCZTJTyz7gYr31f8NCoGX14YhGO9Tly9V1M6/TpGI+kWqe5NOZPo4m+2W K+pTvzW13/Snv7TGA1FrzfETdGMlH5wrkXs6ym8syRZaWoq9PaoIeH0w0luWf5IZaL0X 5TKQ== X-Gm-Message-State: AA6/9RkCL0Pbz5KCQRdVH/SO71EcrrWCIBtzmOCAab3ZWRVYSmyxUFxozKYfuN+8vcR1fA== X-Received: by 10.194.45.232 with SMTP id q8mr1561611wjm.9.1475155784543; Thu, 29 Sep 2016 06:29:44 -0700 (PDT) Received: from localhost ([2.160.70.242]) by smtp.gmail.com with ESMTPSA id lf9sm720055wjb.22.2016.09.29.06.29.43 for <24567-done@debbugs.gnu.org> (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 29 Sep 2016 06:29:44 -0700 (PDT) Date: Thu, 29 Sep 2016 15:29:29 +0200 From: Vasilij Schneidermann To: 24567-done@debbugs.gnu.org Subject: Re: 25.1; Cursor flickering with large margin Message-ID: <20160929132929.GB2640@odonien.localdomain> References: <20160929131140.GA2192@odonien.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20160929131140.GA2192@odonien.localdomain> User-Agent: Mutt/1.7.0 (2016-08-17) X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 24567-done 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: -0.0 (/) As I've suspected, the reason lies within my graphics setup. The glitch disappeared after changing the Xorg driver from "intel" to "modesetting". From unknown Fri Aug 15 04:07:30 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Fri, 28 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