md5sum

[Michael Havens]

I am having difficulties ejecting the CD now. It ejected once, I switched
CDs, but now it won't. What am I doing wrong? I didn't umount the device
with the first eject but to get md5sum to run again I remounted... it
complained.... but then it ran again. Now I try to umount :
     bmike1 at Michael-Notebook:/mnt/dvdrw$ umount dvdrw
     umount: dvdrw is not mounted (according to mtab)
     bmike1 at Michael-Notebook:/mnt/dvdrw$

This happened the first time I did this and I turned the computeroff to
eject the CD.


On Mon, Nov 28, 2011 at 2:35 PM, Michael Havens <bmike1 at gmail.com> wrote:

> hmmmmm..... this doesn't look good!
>
>      bmike1 at Michael-Notebook:/mnt/dvdrw$ sudo md5sum -c md5sum.txt|grep
> -v
>      'OK$'md5sum: ./casper/filesystem.squashfs: Input/output error
>      ./casper/filesystem.squashfs: FAILED open or read
>      md5sum: WARNING: 1 of 27 listed files could not be read
>      bmike1 at Michael-Notebook:/mnt/dvdrw$
>
> Lets look at the other d/l I did: it seems that burn is good:
>
> bmike1 at Michael-Notebook:/mnt/dvdrw$ sudo mount /dev/dvdrw /mnt/dvdrw
> mount: block device /dev/sr0 is write-protected, mounting read-only
> mount: /dev/sr0 already mounted or /mnt/dvdrw busy
> mount: according to mtab, /dev/sr0 is already mounted on /mnt/dvdrw
> bmike1 at Michael-Notebook:/mnt/dvdrw$ sudo md5sum -c md5sum.txt|grep -v
> 'OK$'
> bmike1 at Michael-Notebook:/mnt/dvdrw$
> --
> :-)~MIKE~(-:
>



-- 
:-)~MIKE~(-:
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