UDF Mount?

[Mike Adolf]

Derek Broughton wrote:
> Peter Garrett wrote:
>
>   
>> On Wed, 26 Dec 2007 13:34:07 -0700
>> Mike Adolf <mlnx at mho.com> wrote:
>>
>>     
>>> A friend wrote a CD-R from his Vista Machine. It contains digital
>>> photos.  When I tried to read it on Ubuntu 7.04, I got the following
>>> message:
>>>
>>> "Invalid mount option when attempting to mount the volume 'UDF Volume'.'
>>>
>>> It mounted OK on my wife's Vista laptop. It would have been nice if the
>>> message said which option was invalid.
>>>
>>> Any ideas?
>>>       
>> Have you tried mounting it from a terminal ? For example
>>
>> sudo mount /dev/cdrom /media/cdrom0
>>     
>
> I've had problems with _some_ UDF discs.  I was just trying to reload my
> wife's WLAN driver for ndiswrapper, and Ubuntu could not mount the disc
> (needless to say, after reluctantly booting into windows, I discovered
> where I'd unloaded them the last time...).
>
> If I try to mount with konqueror:
> Dec 27 11:30:58 bella kernel: [70920.980000] UDF-fs: No fileset found
> Dec 27 11:30:59 bella kernel: [70921.260000] Unable to identify CD-ROM
> format.
>
> A manual mount:
> derek at bella:~$ mkdir /tmp/test
> derek at bella:~$ sudo mount -t udf /dev/scd0 /tmp/test
> [sudo] password for derek:
> 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
>
> I've tried changing the "udf,iso9660" parameter in /etc/fstab to auto (per
> https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/44233.  Note,
> that shouldn't be necessary as that particular bug should be fixed but
> people are still posting to the bug, because they assume that if the
> symptoms look the same, it's the same bug...)
>
> And it always makes a hell of a noise, too!
>
> So, I can't help, I can only commiserate...
>   

I did a manual mount and got the same error msg you got. And to think, 
my windose friend said to me as he handed me the disk. "I wrote it so 
even Linux can read it!" If he doesn't ask, I won't tell. I'll assume it 
is still bug.

Thanks, Mike