I bought a 3.0 USB especially for the job but I'm about to give up for the day. I wanted to try basic Arch, then I tried makeiso, then antergos. I have 3 iso images all behaving the same way. Like this:

I use Rufus to make the iso image. It completes successfully ( I can see the files + autorun etc..). I then go to Window's Advanced Startup Options/Recovery and 'Restart'. When I get the option, I choose 'Boot from Other Device, USB etc..') Then on the next screen I pick my new sandisk stick.

Then it just starts as normal. I have tried loads of different ISOs and tried different permutations of options on Rufus. What should I check next?

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    iso images are for CDs, not USBs. You could try the Debian live ISO, it is a hybrid ISO/Usb image (so will work with both). – ctrl-alt-delor Jun 30 '16 at 20:51
  • Rufus tells me to choose an iso image. Are you sure about this? I thought the whole idea is that it behaves like a disk? #moreConfusedNow :) – HellishHeat Jun 30 '16 at 20:52
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    It does but CD disks are different, they use ISO9660 file-system with El Torito boot loader extension, and juliet & rockridge extensions for long file-names and file attributes. This file-system came about because existing file-systems, for Microsoft OSs sucked, and it was infeasible to get Microsoft OSs to read Unix file-systems, as these had more that 11 character file-names. And so a new file-system was born, but only for CDs. Latter there was UDF (ISO/IEC 13346) for DVDs and blue-ray. But the short answer is that many computers can only boot ISO9660 from CD, and USBs as if a hard-disk. – ctrl-alt-delor Jun 30 '16 at 21:08
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    From the text on the arch website that you link to, it seems as though their image is a hybrid as well. As they say it works on USB. If so then you need to look at your firmware-bootloader settings (often incorrectly called bios). see also unix.stackexchange.com/questions/115792/… – ctrl-alt-delor Jun 30 '16 at 21:12

I found the answer in the link kindly supplied by richard above in the comments.


Basically I had to do go into BIOS and disable 'Secure Boot', then enable 'Legacy Boot'. After this, the steps outlined in my question worked.


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