On 30 June 2011 08:42, Thomas Schmitt <[email protected]> wrote: > Hi, > >> I tried to read it in aplin CD-ROM unit that has no special MRW >> support with a recent kernel (Ubuntu 11.04 distro) but it does not >> work. It sees only a dummy iso9660 volume that has a few readme files >> informing that special software is needed to read them > > We could try to get an impression of the complexity of the problem, > by testing how many bytes the media is delivering at all (i assume > the CD-ROM drive as /dev/sr0): > dd if=/dev/sr0 bs=2048 | wc
$ dd if=/dev/sr1 bs=2048 | wc dd: reading `/dev/sr1': Input/output error 1632+0 records in 1632+0 records out 3342336 bytes (3.3 MB) copied, 23.4675 s, 142 kB/s 1531 6333 3342336 dmesg shows a dozen of messages like this: Buffer I/O error on device sr1, logical block 1658 Regards, David -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/capj9yc-53ern_5d3kz1ohfzu+bo95q9t7gfsk+rfccej_3u...@mail.gmail.com
