Mike, I tried the iso on the thumb drive you copied from, and the iso
mounted on my Mac just fine. Then I tried it on my OpenSUSE system, and was
able to open the iso with File Roller. Also, I checked the MD5 on the Mac
and it matched.

Clearly, another interesting mystery! I'll try downloading the torrent and
see if I get anything different.

--Don Ellis


On Tue, Oct 12, 2010 at 3:13 PM, Bob Therina <[email protected]> wrote:

> I grabbed a torrent the other day of something else and it's properties
> gave the size of the full file before I had the whole thing. I would suppose
> that someone could have an erroneous file that they thought was good, create
> a torrent from it in which the metadata in the torrent file tells the
> tracker that it's 600 MB.
>
> These are the MD5's for 10.10
>
> a8d8e24bf8b82b4302d074fcac380d65 *ubuntu-10.10-alternate-amd64.iso
> 419ad8ee1bb76a49490f4a08b5be43f0 *ubuntu-10.10-alternate-i386.iso
> 1b9df87e588451d2ca4643a036020410 *ubuntu-10.10-desktop-amd64.iso
> 59d15a16ce90c8ee97fa7c211b7673a8 *ubuntu-10.10-desktop-i386.iso
> 6877bf8d673b87ba9500b0ff879091d0 *ubuntu-10.10-netbook-i386.iso
> ab66a1d59a8d78e9ea8ef9b021d6574a *ubuntu-10.10-server-amd64.iso
> ce1cee108de737d7492e37069eed538e *ubuntu-10.10-server-i386.iso
> d1db1f93bb7486593b7d1ea023c0e3f8 *wubi.exe
>
>
>
> On Tue, Oct 12, 2010 at 2:39 PM, Mike B. <[email protected]> wrote:
>
>> The iso of Ubuntu 10.10 that I got at the meeting on Sunday must have
>> had some errors, or maybe the message saying copying the iso was
>> complete was in error (Ext4).  Anyway, when I burned the file, it
>> failed to boot all the way and opening the file showed there was no
>> way it took up 600+ Megs.
>>
>> So, I decided to download a torrent of it and burn that.  Which I did,
>> and it contained Zero bytes inside a 630+ Meg file.  At first I
>> thought the CD burner might have failed, and burned another. No luck,
>> still zero bytes.  I decided to just burn a jpg to a cd to check it--
>> and that worked fine.
>>
>> This leads me to a poser.  Does anyone know if it's possible to seed
>> errors via a torrent so that nothing gets transferred? I'm just not
>> sure what's going on here, whether it's deliberate error seeding or
>> just some random accident.
>>
>> I know I did disconnect once.  Then I had to pause downloading for it
>> to continue again. And I suppose that could have been the cause.
>>
>

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