[OSGeoLive] problem with bootable usb stick creation via dd

Angelos Tzotsos gcpp.kalxas at gmail.com
Thu Aug 16 17:51:53 PDT 2018


Hi all,

I just tried making a live usb with the latest iso:
http://aiolos.survey.ntua.gr/gisvm/dev/osgeolive-nightly-build256-amd64-fd262ec-master.iso
http://osprey.ucdavis.edu/downloads/osgeo/gisvm/gisvm/nightly/osgeolive-nightly-build256-amd64-fd262ec-master.iso

The process just worked fine with
sudo dd if=osgeolive-nightly-build256-amd64-fd262ec-master.iso of=/dev/sdb
bs=8M; sync

and I was able to boot the system:
https://twitter.com/tzotsos/status/1030252747285843968

Best,
Angelos

On Fri, Aug 17, 2018 at 2:57 AM Ben Caradoc-Davies <ben at transient.nz> wrote:

> And if you know the md5sum and exact size size in bytes of the source
> image, and have enough memory, you can also verify the write:
>
> sudo dd if=/dev/sdX bs=4211081216 count=1 | md5sum
>
> $ ls -l osgeolive-12.0beta3-amd64.iso
> -rw-rw---- 1 ben ben 4211081216 Aug 17 11:40 osgeolive-12.0beta3-amd64.iso
> $ md5sum osgeolive-12.0beta3-amd64.iso
> 83a07dc571b7810495f0835e5f390ab8  osgeolive-12.0beta3-amd64.iso
> $ cat osgeolive-12.0beta3-amd64.iso.md5
> 83a07dc571b7810495f0835e5f390ab8  osgeolive-12.0beta3-amd64.iso
>
> Kind regards,
> Ben.
>
> On 17/08/18 11:09, Ben Caradoc-Davies wrote:
> > Have you tried writing the raw ISO with dd?:
> > sudo dd if=osgeolive-12.0beta3-amd64.iso of=/dev/sdX bs=8M; sync
>
> --
> Ben Caradoc-Davies <ben at transient.nz>
> Director
> Transient Software Limited <https://transient.nz/>
> New Zealand
> _______________________________________________
> osgeolive mailing list
> osgeolive at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/osgeolive
>


-- 
Angelos Tzotsos, PhD
OSGeo Charter Member
http://users.ntua.gr/tzotsos
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