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Date: Thu, 6 Dec 2007 19:14:51 +0100 (CET)
From: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
To: Paul Schmehl <pauls@utdallas.edu>
In-Reply-To: <00F787E8C720E8E8327BD5A1@utd59514.utdallas.edu>
Message-ID: <20071206191359.S2276@wojtek.tensor.gdynia.pl>
References: <00F787E8C720E8E8327BD5A1@utd59514.utdallas.edu>
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Cc: FreeBSD Questions <freebsd-questions@freebsd.org>
Subject: Re: CD/DVD writer no longer works
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> /home/pauls/Downloads/FreeBSD/6.2-RELEASE-amd64-disc1.iso fixate
> burncd: ioctl(CDRIOCWRITESPEED): Input/output error
> root@utd59514# mount /dev/acd
> acd0  acd1
> root@utd59514# mount /dev/acd1 /mnt/cdrom/
> mount: /dev/acd1: Input/output error

mount_cd9660 - unless you use FFS on CD/DVD.
> CDB:  00 00 00 00 00 00
> status: 0x2 (CHECK CONDITION)
> Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 3A 00 00 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00 00
> Sense Key: 0x2 Not Ready, Segment 0
> Sense Code: 0x3A Qual 0x00 (medium not present) Fru 0x0
> Sense flags: Blk 0 (not valid)
> cmd finished after 0.000s timeout 40s
> cdrecord: No disk / Wrong disk!
>

looks like your device is broken - reports no disk