CD/DVD reading problem

[Fred Henry Jr.]

On Thu, Nov 4, 2010 at 1:52 PM, Fred Henry Jr. <fbhenry at gmail.com> wrote:

> On Wed, Nov 3, 2010 at 6:43 PM, Helder Terra <helder.earth at gmail.com>wrote:
>
>>  Perry, what you said also shows why other CDs (burned with Nero or
>> similar recording software), which aren't "closed" when finished
>> burning, present the same problem in Kubuntu, while commercial CDs and
>> "closed" ones don't.
>>
>
> Well, today I popped a new 19 USD Optiarc DVD-RW drive in place of my
> TSSTCorp.
>
> Got this:
>
> [    3.230065] ata2.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> [    3.230080] ata2.01: SATA link down (SStatus 0 SControl 300)
> [    3.230092] ata2.01: link offline, clearing class 3 to NONE
> [    3.230268] ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [    3.230281] ata1.01: SATA link down (SStatus 0 SControl 300)
> [    3.250135] ata2.00: ATAPI: Optiarc DVD RW AD-7260S, 1.01, max UDMA/100
> [    3.250779] ata1.00: ATA-8: WDC WD5000AAKS-75V0A0, 05.01D05, max
> UDMA/133
> [    3.250784] ata1.00: 976773168 sectors, multi 8: LBA48 NCQ (depth 0/32)
> [    3.290145] ata2.00: configured for UDMA/100
> [    3.290846] ata1.00: configured for UDMA/133
>
> And yet I can play an audio CD now in Kaffeine and Amarok, although Amarok
> still is acting unpredictably, but that is probably something in my amarok
> config.
>
> I also succesfully burned a CD.
>
> I really don't understand the driver issue, and I have a sneaking suspicion
> that my former DVD-RW drive isn't actually broken.  No other machine to test
> it in at the moment however.
>


Just an update.  Apparently I cannot play DVDs.

To wit:

[272181.551855] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[272181.551863] sr 1:0:0:0: [sr0]  Sense Key : Illegal Request [current]
[272181.551870] sr 1:0:0:0: [sr0]  Add. Sense: Read of scrambled sector
without authentication
[272181.551879] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 02 9a 00 00 02
00
[272181.551893] end_request: I/O error, dev sr0, sector 2664
[272181.551900] Buffer I/O error on device sr0, logical block 666
[272181.551906] Buffer I/O error on device sr0, logical block 667

Totally befuddled by this CD/DVD flakiness.



 cd-info --dvd /dev/sr0

Disc mode is listed as: DVD-ROM
CD-ROM Track List (1 - 1)
  #: MSF       LSN    Type   Green? Copy?
  1: 00:02:00  000000 data   false  no
170: 95:59:74  431849 leadout (968 MB raw, 843 MB formatted)
__________________________________
CD Analysis Report
ISO 9660: 2133577 blocks, label `FAUST                           '
Application:
Preparer   :
Publisher  :
System     :
Volume     : FAUST
Volume Set : UNDEFINED
UDF: version 1.02


Any suggestions?

Thanks again,

Fred

>
>
>
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