From owner-freebsd-x11@FreeBSD.ORG Mon Nov 17 17:22:34 2008 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 51A021065679 for ; Mon, 17 Nov 2008 17:22:34 +0000 (UTC) (envelope-from rsmith@xs4all.nl) Received: from smtp-vbr13.xs4all.nl (smtp-vbr13.xs4all.nl [194.109.24.33]) by mx1.freebsd.org (Postfix) with ESMTP id 85E6F8FC16 for ; Mon, 17 Nov 2008 17:22:33 +0000 (UTC) (envelope-from rsmith@xs4all.nl) Received: from slackbox.xs4all.nl (slackbox.xs4all.nl [213.84.242.160]) by smtp-vbr13.xs4all.nl (8.13.8/8.13.8) with ESMTP id mAHHB7fc081519; Mon, 17 Nov 2008 18:11:08 +0100 (CET) (envelope-from rsmith@xs4all.nl) Received: by slackbox.xs4all.nl (Postfix, from userid 1001) id 8D8AEB8E7; Mon, 17 Nov 2008 18:11:07 +0100 (CET) Date: Mon, 17 Nov 2008 18:11:07 +0100 From: Roland Smith To: Kevin Oberman Message-ID: <20081117171107.GA32856@slackbox.xs4all.nl> References: <20081117061157.GA2003@reindeer.haidundneu23.net> <20081117162455.ABC5C45010@ptavv.es.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="envbJBWh7q8WU6mo" Content-Disposition: inline In-Reply-To: <20081117162455.ABC5C45010@ptavv.es.net> X-GPG-Fingerprint: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 X-GPG-Key: http://www.xs4all.nl/~rsmith/pubkey.txt X-GPG-Notice: If this message is not signed, don't assume I sent it! User-Agent: Mutt/1.5.18 (2008-05-17) X-Virus-Scanned: by XS4ALL Virus Scanner Cc: freebsd-x11@freebsd.org Subject: Re: Firefox 3 displays pieces of desktop background 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: Mon, 17 Nov 2008 17:22:34 -0000 --envbJBWh7q8WU6mo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 17, 2008 at 08:24:55AM -0800, Kevin Oberman wrote: > > Date: Mon, 17 Nov 2008 07:11:57 +0100 > > From: Christoph Moench-Tegeder > > Sender: owner-freebsd-x11@freebsd.org > >=20 > > ## Mark Kirkwood (markir@paradise.net.nz): > >=20 > > > I'm on 7.1 Prerelease refreshed a few days ago. I've noticed that=20 > > > Firefox 3 (3.0.4, but 3.0.3 was the same) displays snippets from ones= =20 > > > desktop on some webpages (yahoo and youtube being the 2 most recent). > >=20 > > Image rendering was optimized in Firefox 3, so it breaks with a lot > > of xservers (seems as if some pixmap rendering code is broken in X > > and firefox triggers that problem). > > Try setting Option "XaaNoOffscreenPixmaps" to "true" in the "Device" > > section of your xorg.conf. >=20 > Christoph, >=20 > Thank yo so much for this suggestion. >=20 > I have been annoyed by this odd problem since I started using Firefox3 > and this finally make things work correctly. I think this needs to be in > a FAQ somewhere until/unless the Xorg driver is fixed. >=20 > In any case, I was seeing this with an ATI Radeon X300 M22 graphics > chipset. I don't seem to see it with my nVidia GeForce 7800 GT based > system. I don't THINK I see it with my old MGA Matrox G450 , but I > won't have my eyeballs in front of that system until next month, si I am > not sure. >=20 > Anyone seeing this with any other graphics device that does not use the > RADEON driver? The Radeon X 1650 Pro [RV535] has this problem (using XAA). The Radeon HD 3450 [RV620 IIRC] (which doesn't support XAA or EXA yet) does not display the problem. I tested it with both the ati and the radeonhd driver. They both gave the same result. Roland --=20 R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725) --envbJBWh7q8WU6mo Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAkkhpasACgkQEnfvsMMhpyUQ/wCdGrXSwbWguR8UMHIBKK/ub/kW cvkAoJolQWZiukLECNn5qFrueswvYiF5 =PmHV -----END PGP SIGNATURE----- --envbJBWh7q8WU6mo--