From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 1580F138334 for ; Tue, 4 Dec 2018 02:47:23 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id BF703E0AB0; Tue, 4 Dec 2018 02:47:15 +0000 (UTC) Received: from mail-yw1-xc2e.google.com (mail-yw1-xc2e.google.com [IPv6:2607:f8b0:4864:20::c2e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 2C21CE0A91 for ; Tue, 4 Dec 2018 02:47:14 +0000 (UTC) Received: by mail-yw1-xc2e.google.com with SMTP id i22so6022601ywa.11 for ; Mon, 03 Dec 2018 18:47:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:openpgp:autocrypt:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=LX/G0IQlZg8Kit7rK5VFDvPgAup0QhlY705IjWcG55I=; b=ViI70AJCkmJt7KjxpcDwo6BdnBwxV1ToNih9fHNiYp7ESDTOoHGV/NxjwB7atBLLOV S3TP6YsHVwqX+uXT3esDBUl7WMDW/Sym+h8XS1uMI7mL6d5JwUhe9DAHequjHnp5VYk4 0ZFh5P5UcHV/oaaMHoQHoFdO6Jo/Bi2kcp5r6W0sgtIudLSXtNCKwLnWN7FIWEO4LGxf yMEbJs3XtopFtbxjWjxza8qnHGxFqbLZ3j13yHgDEz7iLhpgZ2S2DC5fDINfA5e9/snV XWwIa74P4fHMLPUDHk4WqHIshtkspwRobwM5y7wBp7q+Xx7h7SDypHW68/vtLoTpTHnf L5qA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:openpgp:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-transfer-encoding; bh=LX/G0IQlZg8Kit7rK5VFDvPgAup0QhlY705IjWcG55I=; b=SImd6XayVBIWFWpdCm5u7xmpD8V6QagqsGyUF34CrQXBnt0e1YQZp56UIu60n/ubVZ NMhd1J9cZXaDHJZW0lJyuKSJqzySXH2q/f0O25rarnEfEfvV1Mzz6cLXTYweeoFsZ9mH dBNgoqbbpstnZS1XxH7eiI7PdXdgG0UMDKlmM49G7c0hQcgY+J25omr2a+C2X/beLbGN 8kXIqUss3mNC2zDWYx7PfHdyHpDx4Gqw9SKeNByDCv5RzUUY1YIxozUbXnnwV8tjiAOY NjFMPL+bPPhEOz163aSFGdvSCPltUrmu+B25esSNkz6VuuGdk1t+iPd25V2dQiWj2Npn 1caQ== X-Gm-Message-State: AA+aEWbpgN3HR9UUvknRN76RUvVdVbQD6EFT8EMbNyaHVKJcMN+0njV+ i7kV9+S+4juOjcQC9ytWs4/8Ncpe X-Google-Smtp-Source: AFSGD/WayudxvOOuamOfcetaaqGjn+TxxG1Dig7LbURntkMfbIHj6B9YvHa1JvyTdJeSmDQcEExVWw== X-Received: by 2002:a81:f87:: with SMTP id 129mr18408166ywp.83.1543891633979; Mon, 03 Dec 2018 18:47:13 -0800 (PST) Received: from [192.168.2.5] (adsl-74-240-55-188.jan.bellsouth.net. [74.240.55.188]) by smtp.gmail.com with ESMTPSA id k192-v6sm5366302ywk.99.2018.12.03.18.47.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Dec 2018 18:47:13 -0800 (PST) Subject: Re: [gentoo-user] Software for checking CDs and DVDs for errors? To: gentoo-user@lists.gentoo.org References: <87y396h8xs.fsf@edu.turkuamk.fi> <89e87bd1-7dae-b21d-b472-a2326ae5e99e@gmail.com> From: Dale Openpgp: preference=signencrypt Autocrypt: addr=rdalek1967@gmail.com; prefer-encrypt=mutual; keydata= xsFNBFpEtdQBEADI51WaryP3FJlDfmCQx2aPQpSppEKxqWhCTA8KFEcOVFmIIfiFAeekqMMD mhUxgZTtlQh7dsNqha6ioaYDqGKTv7oeJlPJw4hmIMJX3WYVSOHlsJUNM2jpDIAFeEKfup/T zDzFpuU2Qtr/Y0ji35wHyOAZLRckeNk705oRvE9wqi6noTP15Gxmw/U6aMzEfvu+wGEfCjgs 9bERmu+CS75PZEaFAv8RnsXUv1UcvQ45jmk/8ni/ogxE2h53OIp6c/hOlgJkSVRQWPZZyKZw lDiSUKCtMXPMdZ9w0X6RltQxtIQXO0KxAKaAp+tnL8z+0piafF5uW4RIglhT922RXKxxdZyx SjRgtE4V1IPtUcwPAeqVUZw2P1b4pjfPv7tNtMoFsIiY0ZnT+ua4ps6KOUeocRPKAX14mZkL jt/sZM7aIKiwyoteshRgWNNkxh4OiSxGCRUKNQI8M42cRSidvJZ6SGZXM3WpV28RPyF7+0Ba 0stEQwBGNF8uxgytY9rOJ7obmIpEZKx1p3W1O1hadOjBo2110jMDirRXtktMDfBDvVKkOZ06 vLu16uZLb0O52euhl2dMcEI3ZoCAFTKtdwMITIDj1TcMBZar6+bcwOicSFFogOLHQLJZRO5q I5szOIYW7+c0yNqPRLT3Sq7HzDyuyTUjmPZSAcqOwzX8GwUFkwARAQABzRtEYWxlIDxyZGFs ZWsxOTY3QGdtYWlsLmNvbT7CwZQEEwEIAD4WIQSUDVlCt0m0Z/PsCaxgB5lCagHqugUCWkS1 1AIbIwUJCWYBgAULCQgHAgYVCAkKCwIEFgIDAQIeAQIXgAAKCRBgB5lCagHqurR7D/45/q20 vXdrJGxrkNphotmlBtTpNbVauu5A2NDv3E1Il6yqRBfh4Xw7xFuwhz9DqThuvByU6566vr0z 7oVCK33dxRm4WA7YaogRQZy4VVIbHdrksnh2f702CFllqtn5Y29M2JtXG5jiiL3aZNEhoyP9 eMtzLPGs56yZ3eMkz4U7DEmWCAUr8bbuXW+eq/A0V5djcFdHfmanuDZSxzg+cZTpVOLolS2b pmNsPTSMkJ2MDY2Kfdg3gPhSaawo2agQfgnf9E7vSm7z/rlk8bBUWcPAP/XTN9ndVwOO3x74 EQv/M4EiCTtNpw3yapVZI2NhA1wqW648D7RxIPD8Y3nkJVDS4x5g54xDe1IUFOtVUSDAh+vY wUJt7vgbCeRjyT8XbuGW9RokIos3ALNaPoq/FDNEqefbmop0CPRih6aLFHWT4YBA6xQjLJuP LSNvalNqE5mef0giCtnLxo/lkjnP9Sv+t/5VSHda5zkVuN0+2w46SbGvXIHRkSoSi6XH3ccq KayJC+oTqo4xf9J30c7CV4rEcYnJcnxMw0vcYmU3DwjGfKxuKcLHgPr9mDNWvhteroA5wNWw NzQ72yAj7rsZVUXCxZgiPldSH3SXZJ/Jo6E9JouzQgRb/I4Vy4jx0Yw8rJLDx/ha82fn+FVe cFbiodVV5UD0inw488IAAtJE+Zi0t87BTQRaRLXUARAA38iHcF7M7GnkS73dazdLBgz2YJsu fpix/N/x4CvoHMqTuwi4ASz1WroYjl3KajeH0DSybyPdEQ7nffxIUt48deT3j/rwsJkPRvCF BpmcwxErd/Mbq0BgikYxXvO68aEAs4jBDR26YtONfjobEfd+Juhxci9UN9vTOCgSPhY+dxHs MZ0gHRzvMnpM3o3+oht/XRZr05RQx83DvTIqWnjDQlCseYYlbFp+rFTZi7ro71ULDThfCE0p +f+IQ3zX0cRKOcJGtNRvyWH6PxmN4td6Q7gPHfAsFPLsCpg7nZwOejtAktPejtSEXlN6QOKv bmRQxNtzgMtjzJNNJW2NtBz0DIW394+9stchQRKLqH8n8GnB6tlkfPg4vgf/kq14QQSZcb0F M36wk+i1Hk+TWYWbOBoUw9+X941Pw1JnglJ3tzpBh+36+pdG02Lbm2v6SaZ69zkDfzJ2Sfhb E+KQLibLkiCOhuSDLDWUgUeb0lJ/0qlo3vcQMTBuG5eiWiwBkp4C+ACb1f1Akq0mFvim+gCJ qJOTu0IDK9DjKLKglA3Z6sbeepnXq8fxB2Mo/SFSYEsGqUu4MLxgwnPg7zi+rKg7MhqdiBBE fqugmNguCEYZjJrGCCzwuqPXAZAcyzEYTGFKwI6NdEZ6v8Xc3om9MJomB3y1uzG6K7T9ue5H aw/2aqEAEQEAAcLBfAQYAQgAJhYhBJQNWUK3SbRn8+wJrGAHmUJqAeq6BQJaRLXUAhsMBQkJ ZgGAAAoJEGAHmUJqAeq6/ykP/ib6xEHednaXvzZvvj854PB5ffBqKkphbf51g6pxPvFBWMwY E7Bu/kq8e3hkp3rzX42BjqiUmfEe2OyfZCabXLybP8i/QRkHTzD5nLoIYLeL+62N/WQFW1NU VhqdfQbMhphNgP1mvG2Ib5R6S+Fb+vkw776oq6jLwUBP/o6PPpp62GyvFvFb9ekxV9+sE4yG V3DTqURBY+aXfc/MTzlCXp4u4QzFW9odfcb/kb9f1m/gZbWGihAqeMd1HViXQoMzTx6IuP13 eQAkKj4FlA2QMzbEOOKO6fliSt1JweJoh0OLCEAM/3q+LaflMvvjhl9ht00IUT/ySj3/dZdf EdTpuUAtnC3A3flwgK/aetkkOhrkx9hx4SKn6UHtAl+eCqP1Mae+nWzkisBL0/hBPEz713md 5I+4Y4QjIokRiz/5l/TFwpGu26zmDfDUkZmxZR/iNCW0VAmZE2YdyRm3PYcFcVXuZ1f/ff0D us9xGsO8V6F5EIwx/9Y6AWQdW7PoKHA21ri93PoRgjv+QoOifXEkhJwTKg5k5b1Tr7h9eRU/ Se2XigPVODjrN9FRfkx/JxlJcCs/igGJS05BmiZNIIRDKBGdXy/Fj5HQB2q5v5DfvrLMNTwK Aa8pn/em1SKC/l9aV9ygpN+cQPKoQjGxPPaId/rwX+GVxKl2vakjHLPLQmm3 Message-ID: <74eb75b9-39e1-bd6f-7584-04b9ed82a4d5@gmail.com> Date: Mon, 3 Dec 2018 20:47:12 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 SeaMonkey/2.49.9.1 Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply MIME-Version: 1.0 In-Reply-To: <89e87bd1-7dae-b21d-b472-a2326ae5e99e@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Archives-Salt: af5f0c3b-0eee-41d4-84cc-23c932dfc6ab X-Archives-Hash: 43854b7e55aeb64c7776f1774a1645bf Andrew Udvare wrote: > On 03/12/2018 17:50, Dale wrote: >> Jack wrote: >> >> I was wondering if the checksums could be checked?  If the OP can find >> the checksum for the DVD as it comes from the factory, then he could >> check what he has against that.  Question is, is that info even >> available or does it vary over batches of DVDs?  If it varies, it may >> not be possible to test that way even if checksums are available. >> >> Just throwing that out there in case checksums are available and it >> could be done that way.  Sort of doubt it tho. > Checksums do exist. The Redump project is trying to collect all relevant > disc information for every video game ever made, basically. > > http://redump.org/disc/57802/ > > The process to generate this information is very specific and requires > software that isn't made for Linux unfortunately. But the MD5, CRC32, > SHA1 is there which can be usually be checked with `dd /dev/sr0 | > sha1sum` for a basic disc. > > PS1 and PS2 games can be checked without special hardware in this case, > but for others, specific hardware is required. > > In my case I have a JTAG Xbox 360, so the best way for me to check a > game is to have my Xbox 360 dump the disc contents entirely with an app > that would not be available on a normal Xbox 360. If this fails at any > point it's a bad disc (or it needs cleaning/repair). > So as usual, they are not very Linux friendly.  Figures.  I was hoping that there might be something helpful out there.  Sounds like there is but only in certain cases.  That said, if that will help the OP with only half the games, that is half that can be tested.  Otherwise, one has to play a lot of games and see if it crashes.  ;-) My favorite game, if you call this that, Kpatience.  I play spider solitaire with it.  Sometimes a few other games.  I did play Tux Racer once years ago tho.  I don't recall ever buying a game tho.  I've heard of a lot of them and even seen some run but never was to into it.  Maybe some of this will lead to something that can help the OP.  Dale :-)  :-)