Re: verify CD

["Thomas Schmitt" <scdbackup@gmx.net>]

Hi,

Weber wrote:
> > $ dd if=/dev/cdrom | \
> > head -c `stat --format=%s debian-testing-i386-netinst.iso` | \
> > md5sum
>
> its not working on wheezy.

What are the exact failure symptoms ?


> md5sum with Brasero seems to have an bug(?):
> the "ok" messsage comes up without any testing.

At what occasion does Brasero confirm an MD5 ?
Please give the sequence of menu items by which you reach that check.


> this works:
> dd if=/dev/sr3 | md5sum debian-8.4.0-i386-xfce-CD-1.iso

Only with CD which were written by write type SAO or with DVD-R[W]
written by type DAO. No padding may be applied by the burn program.

(By what program and which of its features did you burn your medium ?)


Have a nice day :)

Thomas