From owner-freebsd-x11@FreeBSD.ORG Thu Nov 15 17:11:56 2007 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8345516A4F8 for ; Thu, 15 Nov 2007 17:11:56 +0000 (UTC) (envelope-from fbsd@opal.com) Received: from smtp.vzavenue.net (smtp.vzavenue.net [66.171.59.140]) by mx1.freebsd.org (Postfix) with ESMTP id 3C05513C469 for ; Thu, 15 Nov 2007 17:11:56 +0000 (UTC) (envelope-from fbsd@opal.com) Received: from 98.79.171.66.subscriber.vzavenue.net (HELO homobox.opal.com) ([66.171.79.98]) by smtp.vzavenue.net with ESMTP; 15 Nov 2007 12:11:55 -0500 X-REPUTATION: None X-REMOTE-IP: 66.171.79.98 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ah4FACMCPEdCq09i/2dsb2JhbACBXA X-IronPort-AV: i="4.21,421,1188792000"; d="asc'?scan'208"; a="170534531:sNHT22651497" Received: from linwhf.opal.com (localhost [127.0.0.1]) (authenticated bits=0) by homobox.opal.com (8.13.8/8.13.8) with ESMTP id lAFHBrBe048151 for ; Thu, 15 Nov 2007 12:11:54 -0500 (EST) (envelope-from fbsd@opal.com) Received: from linwhf.opal.com ([192.168.3.65] helo=linwhf.opal.com) by ASSP-nospam; 15 Nov 2007 12:11:53 -0500 Date: Thu, 15 Nov 2007 12:11:49 -0500 From: "J.R. Oldroyd" To: freebsd-x11@freebsd.org Message-ID: <20071115121149.674e5b7a@linwhf.opal.com> X-Mailer: Claws Mail 3.0.2 (GTK+ 2.12.1; i386-unknown-freebsd7.0) Mime-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/ffi4wVzIPYY0YWPYa7CHfg+"; protocol="application/pgp-signature"; micalg=PGP-SHA1 Subject: pixel corruption in wide xterms X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Nov 2007 17:11:56 -0000 --Sig_/ffi4wVzIPYY0YWPYa7CHfg+ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Since being advised a couple of weeks ago on this list to switch from the xf86-video-i810 driver to the xf86-video-intel driver, I am seeing pixel corruption in xterm windows. The pixel corruption consists of collections of lit pixels where there are no characters and, occasionally, also unlit pixels where there are characters. These corrupted areas scroll with the xterm. The corruption happens only on wide xterms, seemingly when columns >=3D 158, which is often the case for me as I use a 1600x1200 display and an xterm font size that can fit up to 175 columns in a maximized xterm window. It also seems to happen only at the left of the screen. An example of the corruption can be seen here: http://opal.com/jr/xterm-corruption.gif I have marked the corruption using red ovals. There are many red ovals! (NB: download and view this at full size to avoid further distortion due to your browser shrinking the image.) Is there a known solution for this? FreeBSD-7.0BETA1.5 xorg-7.3_1 xf86-video-intel-2.1.1 xterm-229 Thanks, -jr --Sig_/ffi4wVzIPYY0YWPYa7CHfg+ Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFHPH3Vls33urr0k4kRAk5EAJ44yVWYwsFE/IJBJEMiXKkiZGE4WQCeJnR8 1mPbO59HmzkoXk2i4f8Sa1M= =DQnJ -----END PGP SIGNATURE----- --Sig_/ffi4wVzIPYY0YWPYa7CHfg+--