Ubuntu auto-install USB doesn't boot [duplicate]

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This question already has an answer here:



  • How can I make a bootable, unattended USB restore disk?

    2 answers



I am currently trying to do a completely unattended Ubuntu install with preseed, following AskUbuntu automated install instructions.



Everything works fine on VirtualBox (I am simulating a DVD) but when I try to burn my ISO on a USB stick and boot it on a computer (UP Squared with Intel CPU), it doesn't boot !



I'd like to add : I have no problem with my bootable key when using a standard ubuntu installation. On the discussion I linked above, best answers says to "burn it on a DVD". Is there a difference between a burn DVD and a bootable USB key ?



Thanks in advance.







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marked as duplicate by karel, user535733, Kevin Bowen, Eric Carvalho, Amith KK Jun 8 at 12:40


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 1




    Did you treat your iso file with isohybrid to make it a hybrid iso file? In that case it should work to clone it to a working USB boot drive. See this link.
    – sudodus
    Jun 5 at 18:38







  • 2




    Maybe the method of the following link can help, How can I make a bootable, unattended USB restore disk?
    – sudodus
    Jun 5 at 19:15











  • @sudodus isohybrid seem to do the trick ! Many thanks :)
    – erenaud
    Jun 6 at 12:49














up vote
1
down vote

favorite













This question already has an answer here:



  • How can I make a bootable, unattended USB restore disk?

    2 answers



I am currently trying to do a completely unattended Ubuntu install with preseed, following AskUbuntu automated install instructions.



Everything works fine on VirtualBox (I am simulating a DVD) but when I try to burn my ISO on a USB stick and boot it on a computer (UP Squared with Intel CPU), it doesn't boot !



I'd like to add : I have no problem with my bootable key when using a standard ubuntu installation. On the discussion I linked above, best answers says to "burn it on a DVD". Is there a difference between a burn DVD and a bootable USB key ?



Thanks in advance.







share|improve this question













marked as duplicate by karel, user535733, Kevin Bowen, Eric Carvalho, Amith KK Jun 8 at 12:40


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 1




    Did you treat your iso file with isohybrid to make it a hybrid iso file? In that case it should work to clone it to a working USB boot drive. See this link.
    – sudodus
    Jun 5 at 18:38







  • 2




    Maybe the method of the following link can help, How can I make a bootable, unattended USB restore disk?
    – sudodus
    Jun 5 at 19:15











  • @sudodus isohybrid seem to do the trick ! Many thanks :)
    – erenaud
    Jun 6 at 12:49












up vote
1
down vote

favorite









up vote
1
down vote

favorite












This question already has an answer here:



  • How can I make a bootable, unattended USB restore disk?

    2 answers



I am currently trying to do a completely unattended Ubuntu install with preseed, following AskUbuntu automated install instructions.



Everything works fine on VirtualBox (I am simulating a DVD) but when I try to burn my ISO on a USB stick and boot it on a computer (UP Squared with Intel CPU), it doesn't boot !



I'd like to add : I have no problem with my bootable key when using a standard ubuntu installation. On the discussion I linked above, best answers says to "burn it on a DVD". Is there a difference between a burn DVD and a bootable USB key ?



Thanks in advance.







share|improve this question














This question already has an answer here:



  • How can I make a bootable, unattended USB restore disk?

    2 answers



I am currently trying to do a completely unattended Ubuntu install with preseed, following AskUbuntu automated install instructions.



Everything works fine on VirtualBox (I am simulating a DVD) but when I try to burn my ISO on a USB stick and boot it on a computer (UP Squared with Intel CPU), it doesn't boot !



I'd like to add : I have no problem with my bootable key when using a standard ubuntu installation. On the discussion I linked above, best answers says to "burn it on a DVD". Is there a difference between a burn DVD and a bootable USB key ?



Thanks in advance.





This question already has an answer here:



  • How can I make a bootable, unattended USB restore disk?

    2 answers









share|improve this question












share|improve this question




share|improve this question








edited Jun 5 at 17:44









K7AAY

3,73221443




3,73221443









asked Jun 5 at 16:24









erenaud

163




163




marked as duplicate by karel, user535733, Kevin Bowen, Eric Carvalho, Amith KK Jun 8 at 12:40


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.






marked as duplicate by karel, user535733, Kevin Bowen, Eric Carvalho, Amith KK Jun 8 at 12:40


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.









  • 1




    Did you treat your iso file with isohybrid to make it a hybrid iso file? In that case it should work to clone it to a working USB boot drive. See this link.
    – sudodus
    Jun 5 at 18:38







  • 2




    Maybe the method of the following link can help, How can I make a bootable, unattended USB restore disk?
    – sudodus
    Jun 5 at 19:15











  • @sudodus isohybrid seem to do the trick ! Many thanks :)
    – erenaud
    Jun 6 at 12:49












  • 1




    Did you treat your iso file with isohybrid to make it a hybrid iso file? In that case it should work to clone it to a working USB boot drive. See this link.
    – sudodus
    Jun 5 at 18:38







  • 2




    Maybe the method of the following link can help, How can I make a bootable, unattended USB restore disk?
    – sudodus
    Jun 5 at 19:15











  • @sudodus isohybrid seem to do the trick ! Many thanks :)
    – erenaud
    Jun 6 at 12:49







1




1




Did you treat your iso file with isohybrid to make it a hybrid iso file? In that case it should work to clone it to a working USB boot drive. See this link.
– sudodus
Jun 5 at 18:38





Did you treat your iso file with isohybrid to make it a hybrid iso file? In that case it should work to clone it to a working USB boot drive. See this link.
– sudodus
Jun 5 at 18:38





2




2




Maybe the method of the following link can help, How can I make a bootable, unattended USB restore disk?
– sudodus
Jun 5 at 19:15





Maybe the method of the following link can help, How can I make a bootable, unattended USB restore disk?
– sudodus
Jun 5 at 19:15













@sudodus isohybrid seem to do the trick ! Many thanks :)
– erenaud
Jun 6 at 12:49




@sudodus isohybrid seem to do the trick ! Many thanks :)
– erenaud
Jun 6 at 12:49










2 Answers
2






active

oldest

votes

















up vote
1
down vote



accepted










As @sudodus pointed out, I needed to treat my iso with isohybrid.






share|improve this answer




























    up vote
    0
    down vote













    Can I ask how you burned your ISO? If you used Unetbootin by any chance, it might be possible that the liveUSB has no boot flag.This bug has been around for a while. And if the liveUSB isn't recognised as bootable... it doesn't boot.



    You can solve this with GParted. Select the USB drive, and do a right click. A menu will open which holds "Manage flags". If you click that another menu opens, where you can select "boot". After you've done this, close GParted and (re)boot from the liveUSB.






    share|improve this answer





















    • Hi ! Thanks for your answer. I simply used Startup Disk Creator (USB-creator).
      – erenaud
      Jun 6 at 8:05


















    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    1
    down vote



    accepted










    As @sudodus pointed out, I needed to treat my iso with isohybrid.






    share|improve this answer

























      up vote
      1
      down vote



      accepted










      As @sudodus pointed out, I needed to treat my iso with isohybrid.






      share|improve this answer























        up vote
        1
        down vote



        accepted







        up vote
        1
        down vote



        accepted






        As @sudodus pointed out, I needed to treat my iso with isohybrid.






        share|improve this answer













        As @sudodus pointed out, I needed to treat my iso with isohybrid.







        share|improve this answer













        share|improve this answer



        share|improve this answer











        answered Jun 6 at 12:52









        erenaud

        163




        163






















            up vote
            0
            down vote













            Can I ask how you burned your ISO? If you used Unetbootin by any chance, it might be possible that the liveUSB has no boot flag.This bug has been around for a while. And if the liveUSB isn't recognised as bootable... it doesn't boot.



            You can solve this with GParted. Select the USB drive, and do a right click. A menu will open which holds "Manage flags". If you click that another menu opens, where you can select "boot". After you've done this, close GParted and (re)boot from the liveUSB.






            share|improve this answer





















            • Hi ! Thanks for your answer. I simply used Startup Disk Creator (USB-creator).
              – erenaud
              Jun 6 at 8:05















            up vote
            0
            down vote













            Can I ask how you burned your ISO? If you used Unetbootin by any chance, it might be possible that the liveUSB has no boot flag.This bug has been around for a while. And if the liveUSB isn't recognised as bootable... it doesn't boot.



            You can solve this with GParted. Select the USB drive, and do a right click. A menu will open which holds "Manage flags". If you click that another menu opens, where you can select "boot". After you've done this, close GParted and (re)boot from the liveUSB.






            share|improve this answer





















            • Hi ! Thanks for your answer. I simply used Startup Disk Creator (USB-creator).
              – erenaud
              Jun 6 at 8:05













            up vote
            0
            down vote










            up vote
            0
            down vote









            Can I ask how you burned your ISO? If you used Unetbootin by any chance, it might be possible that the liveUSB has no boot flag.This bug has been around for a while. And if the liveUSB isn't recognised as bootable... it doesn't boot.



            You can solve this with GParted. Select the USB drive, and do a right click. A menu will open which holds "Manage flags". If you click that another menu opens, where you can select "boot". After you've done this, close GParted and (re)boot from the liveUSB.






            share|improve this answer













            Can I ask how you burned your ISO? If you used Unetbootin by any chance, it might be possible that the liveUSB has no boot flag.This bug has been around for a while. And if the liveUSB isn't recognised as bootable... it doesn't boot.



            You can solve this with GParted. Select the USB drive, and do a right click. A menu will open which holds "Manage flags". If you click that another menu opens, where you can select "boot". After you've done this, close GParted and (re)boot from the liveUSB.







            share|improve this answer













            share|improve this answer



            share|improve this answer











            answered Jun 5 at 17:53









            Goth Queen

            312




            312











            • Hi ! Thanks for your answer. I simply used Startup Disk Creator (USB-creator).
              – erenaud
              Jun 6 at 8:05

















            • Hi ! Thanks for your answer. I simply used Startup Disk Creator (USB-creator).
              – erenaud
              Jun 6 at 8:05
















            Hi ! Thanks for your answer. I simply used Startup Disk Creator (USB-creator).
            – erenaud
            Jun 6 at 8:05





            Hi ! Thanks for your answer. I simply used Startup Disk Creator (USB-creator).
            – erenaud
            Jun 6 at 8:05



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