From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: dhruva Newsgroups: gmane.emacs.devel Subject: Re: rendering on gnu/linux Date: Tue, 18 Nov 2008 08:35:17 +0530 Message-ID: References: <87tza68a6q.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1226977575 27943 80.91.229.12 (18 Nov 2008 03:06:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 18 Nov 2008 03:06:15 +0000 (UTC) Cc: Emacs Devel To: "Chong Yidong" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Nov 18 04:07:17 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1L2Gvq-0005Ln-Av for ged-emacs-devel@m.gmane.org; Tue, 18 Nov 2008 04:07:14 +0100 Original-Received: from localhost ([127.0.0.1]:41018 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L2Guh-0007nC-Mv for ged-emacs-devel@m.gmane.org; Mon, 17 Nov 2008 22:06:03 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1L2Gu0-0007h8-9Q for emacs-devel@gnu.org; Mon, 17 Nov 2008 22:05:20 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1L2Gtz-0007gm-OD for emacs-devel@gnu.org; Mon, 17 Nov 2008 22:05:19 -0500 Original-Received: from [199.232.76.173] (port=50800 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L2Gtz-0007gi-DS for emacs-devel@gnu.org; Mon, 17 Nov 2008 22:05:19 -0500 Original-Received: from wf-out-1314.google.com ([209.85.200.170]:51773) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1L2Gty-00014A-TB for emacs-devel@gnu.org; Mon, 17 Nov 2008 22:05:19 -0500 Original-Received: by wf-out-1314.google.com with SMTP id 28so2732254wfc.24 for ; Mon, 17 Nov 2008 19:05:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=qXhz4tRF4QNabDDYzfDzJ6XSBeinqdpczDv61zvjZ/s=; b=CvGJUM4FPnDYQ5cVAVNx1DwLEG5+Hg6m+RTYsdYhdjsvAbJF5l+ZRsgXtA+C4ASjzE QbsEgWOgbQPiPor5XJxeNf2it66BCgJJGOD1zxHeJhQm4HuhKWIKq0pPQuHl3QJnaSxW RbO7IcIGbK4RvxQ1TMDQylSJnYNuhxSS93PLs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=JMs5ZB8HgxoLOsGlfkgMwbKLpQO2rqLqeccYAiOFwdDbX5CXG6rIcCkJ6Fq8+AMR37 cvbxFCtAiZZkTI97JoijSBOIY/LF2CmeX8FOSHMqGybXpqgFfdESK2iS40epAMyacprw tWwyWqI7u+MUPio1gMAcpz6ILCYHJpB4K+JEQ= Original-Received: by 10.143.32.7 with SMTP id k7mr2322303wfj.162.1226977517562; Mon, 17 Nov 2008 19:05:17 -0800 (PST) Original-Received: by 10.142.110.21 with HTTP; Mon, 17 Nov 2008 19:05:17 -0800 (PST) In-Reply-To: Content-Disposition: inline X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:105771 Archived-At: The same problem happens on Emacs22 that I installed from Ubuntu package too. So, this is not something recent. I will try disabling Nvdia driver FWIW and test again. -dhruva On Tue, Nov 18, 2008 at 8:14 AM, dhruva wrote: > Hi, > > On Tue, Nov 18, 2008 at 12:13 AM, Chong Yidong wrote: >> dhruva writes: >> >>> A simple way to reproduce: >>> 1. Run vanilla emacs in window mode on GNU/Linux >>> 2. Open some 'C' file with font-lock enabled >>> 3. Keep pressing C-l repeatedly, you will see lines appearing and >>> disappearing randomly. >> >> C-l is now bound to recenter-top-bottom instead of recenter. Maybe this >> is what you're seeing? > > I am aware of the recenter functionality, the recenter happens and in > the redisplay, I see some lines or partial lines missing. When I > scroll a screen full which I presume will trigger a redisplay, it gets > redrawn properly to show the complete contents. > > I am using Nvdia driver, IBM Thinkpad 61 series with display on an > external lenovo flat LCD monitor. The rest being Ubuntu 8.10 pristine > installation. > > -dhruva > > -- > Contents reflect my personal views only! > -- Contents reflect my personal views only!