[k3b] [Bug 381074] [MATSHITA BD-MLT UJ240AS] Does not write image "debian-8.8.0-amd64-BD-1.iso"

[Cristian Aravena Romero]

https://bugs.kde.org/show_bug.cgi?id=381074

--- Comment #78 from Cristian Aravena Romero <caravena at gmail.com> ---
Hello,


(In reply to Thomas Schmitt from comment #75)

[...]


> Important to K3B would be the questions:
> 
> - Did the burn run with the Debian ISO succeed ?
>   (Your image
>     https://bugsfiles.kde.org/attachment.cgi?id=107724
>   shows it at 68 percent.)

Yes!: https://bugs.kde.org/attachment.cgi?id=107723


> - Did you already verify the result as proposed by Debian CD FAQ ?
>     https://www.debian.org/CD/faq/#verify
>   I translate it to these shell commands:
> 
>     /sbin/isosize -x debian-9.1.0-amd64-BD-1.iso

caravena at caravena-530U3C-530U4C:/media/mis-doc/ISO/debian$ LANGUAGE=C isosize
-x debian-9.1.0-amd64-BD-1.iso 
sector count: 11223478, sector size: 2048


>   which is supposed to say:  sector count: 11223478, sector size: 2048
>   and
> 
>     dd if=/dev/sr0 count=11223478 bs=2048 | sha512sum

caravena at caravena-530U3C-530U4C:/media/mis-doc/ISO/debian$ LANGUAGE=C dd
if=/dev/sr0 count=11223478 bs=2048 | sha512sum
11223478+0 records in
11223478+0 records out
22985682944 bytes (23 GB, 21 GiB) copied, 1217,61 s, 18,9 MB/s
81761e602af6d0e0ffde2d102c706c220e9ff0d31a612ea9ae1db1688c24cdf2a0bf45f02f738dc96651a5a64ae22d60527fe15549a195ab692b66bd669ea1d5
 -


>   which is supposed to say:
> 81761e602af6d0e0ffde2d102c706c220e9ff0d31a612ea9ae1db1688c24cdf2a0bf45f02f738
> dc96651a5a64ae22d60527fe15549a195ab692b66bd669ea1d5 -
>   according to
>     https://cdimage.debian.org/debian-cd/current/amd64/jigdo-bd/SHA512SUMS
> 
>   If the SHA-512 sum is not 8176...a1d5, then compute the SHA-512 of the ISO
>   by
> 
>     sha512sum debian-9.1.0-amd64-BD-1.iso
> 
>   to verify that the .iso image indeed yields the announced 8176...a1d5
> 
> If both answers are "yes", then the next quesition would be whether it
> boots on your machine. If "no" then it would not be K3B's fault, but i
> myself would be the one to inspect the boot process until the first Debian
> logo appears.

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