Mark Johnson wrote:
> On Monday 29 December 2008 15:22:29 Mark Johnson wrote:
>> I'm having trouble reading audio CDs (both pressed and burned) with my
>> optical drive. It reads data CDs and all types of DVDs fine, but when I
>> insert an audio CD, nothing happens. This appears in dmesg:
>>
>> [12659.538392] Buffer I/O error on device sr0, logical block 0
>> [12659.538396] Buffer I/O error on device sr0,
> loghttp://www.bbc.co.uk/iplayer/ical block 1
>> [12659.538402] Buffer I/O error on device sr0, logical block 2
>> [12659.538404] Buffer I/O error on device sr0, logical block 3
>> [12659.538406] Buffer I/O error on device sr0, logical block 4
>> [12659.538411] Buffer I/O error on device sr0, logical block 5
>> [12659.538413] Buffer I/O error on device sr0, logical block 6
>> [12659.538415] Buffer I/O error on device sr0, logical block 7
>> [12659.539820] end_request: I/O error, dev sr0, sector 0
>> [12659.539822] Buffer I/O error on device sr0, logical block 0
>> [12659.541179] end_request: I/O error, dev sr0, sector 4
>> [12659.541182] Buffer I/O error on device sr0, logical block 1
>>
>> and when I try to mount manually, I get this response:
>> mark@trogdor:~$ sudo mount /dev/cdrom
>> mount: block device /dev/scd0 is write-protected, mounting read-only
>> mount: wrong fs type, bad option, bad superblock on /dev/scd0,
>> missing codepage or helper program, or other error
>> In some cases useful info is found in syslog - try
>> dmesg | tail or so
>>
>> The line for the device in fstab is as follows:
>> /dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
>>
>> Any suggestions what's up here? Im running Kubuntu Intrepid.
>>
>> Cheers,
>> Mark
>
> Hmm ignore that, it appears I'm being dense. I tried telling Kaffiene to play a
> CD that I'd inserted, and it's working fine. I just expected it to appear like
> a removable device upon insertion.
>
> Mark
>
I don't think it's just you being dense (unless I'm being dense too).
I've been seeing the same error messages since 'upgrading' to Ubuntu
Intrepid. I suspect it's something to do with Intrepid being clever and
trying to do some sort of automounting on the CD, which fails on audio
CDs (although Kaffeine, grip etc. still work).
I still can't write CDs or DVDs in Intrepid either -- I'll look into it
after the festivities have died down.
cheers
Chris
--
Chris Dennis cgdennis@???
Fordingbridge, Hampshire, UK
