Can't boot Ubuntu USB - “Invalid magic number”












1















I've tried to install ubuntu from Flash Drive in Windows 10. I'm using Universal Usb Installer app to create a bootable flash drive. The problem is when I boot it through UEFI boot mode and try to install Ubuntu, it says:



Error: Invalid magic number
Error: you need to load kernel first


How to solve this problem?










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    1















    I've tried to install ubuntu from Flash Drive in Windows 10. I'm using Universal Usb Installer app to create a bootable flash drive. The problem is when I boot it through UEFI boot mode and try to install Ubuntu, it says:



    Error: Invalid magic number
    Error: you need to load kernel first


    How to solve this problem?










    share|improve this question
















    bumped to the homepage by Community 1 min ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.


















      1












      1








      1








      I've tried to install ubuntu from Flash Drive in Windows 10. I'm using Universal Usb Installer app to create a bootable flash drive. The problem is when I boot it through UEFI boot mode and try to install Ubuntu, it says:



      Error: Invalid magic number
      Error: you need to load kernel first


      How to solve this problem?










      share|improve this question
















      I've tried to install ubuntu from Flash Drive in Windows 10. I'm using Universal Usb Installer app to create a bootable flash drive. The problem is when I boot it through UEFI boot mode and try to install Ubuntu, it says:



      Error: Invalid magic number
      Error: you need to load kernel first


      How to solve this problem?







      system-installation live-usb






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Aug 2 '17 at 14:18









      pzkpfw

      3,61952642




      3,61952642










      asked Aug 2 '17 at 14:04









      user720042user720042

      612




      612





      bumped to the homepage by Community 1 min ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community 1 min ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
























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          1. If you didn't already, try creating the USB drive itself with Rufus.

          2. Try step #1 with another USB drive if possible.






          share|improve this answer
























          • It didn't work, after creating the bootable with rufus, it doesn't detect the efi mode in my boot setup, I have checking the file and all file missing in this folder like isolinux, efi, and some more, so I'm using another app, it's work but the result is like what I asked

            – user720042
            Aug 2 '17 at 23:26











          • I can't understand what you're saying, and it doesn't sound like you tried another USB drive.

            – pzkpfw
            Aug 3 '17 at 15:01












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          1 Answer
          1






          active

          oldest

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          oldest

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          active

          oldest

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          0















          1. If you didn't already, try creating the USB drive itself with Rufus.

          2. Try step #1 with another USB drive if possible.






          share|improve this answer
























          • It didn't work, after creating the bootable with rufus, it doesn't detect the efi mode in my boot setup, I have checking the file and all file missing in this folder like isolinux, efi, and some more, so I'm using another app, it's work but the result is like what I asked

            – user720042
            Aug 2 '17 at 23:26











          • I can't understand what you're saying, and it doesn't sound like you tried another USB drive.

            – pzkpfw
            Aug 3 '17 at 15:01
















          0















          1. If you didn't already, try creating the USB drive itself with Rufus.

          2. Try step #1 with another USB drive if possible.






          share|improve this answer
























          • It didn't work, after creating the bootable with rufus, it doesn't detect the efi mode in my boot setup, I have checking the file and all file missing in this folder like isolinux, efi, and some more, so I'm using another app, it's work but the result is like what I asked

            – user720042
            Aug 2 '17 at 23:26











          • I can't understand what you're saying, and it doesn't sound like you tried another USB drive.

            – pzkpfw
            Aug 3 '17 at 15:01














          0












          0








          0








          1. If you didn't already, try creating the USB drive itself with Rufus.

          2. Try step #1 with another USB drive if possible.






          share|improve this answer














          1. If you didn't already, try creating the USB drive itself with Rufus.

          2. Try step #1 with another USB drive if possible.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Aug 2 '17 at 14:12









          pzkpfwpzkpfw

          3,61952642




          3,61952642













          • It didn't work, after creating the bootable with rufus, it doesn't detect the efi mode in my boot setup, I have checking the file and all file missing in this folder like isolinux, efi, and some more, so I'm using another app, it's work but the result is like what I asked

            – user720042
            Aug 2 '17 at 23:26











          • I can't understand what you're saying, and it doesn't sound like you tried another USB drive.

            – pzkpfw
            Aug 3 '17 at 15:01



















          • It didn't work, after creating the bootable with rufus, it doesn't detect the efi mode in my boot setup, I have checking the file and all file missing in this folder like isolinux, efi, and some more, so I'm using another app, it's work but the result is like what I asked

            – user720042
            Aug 2 '17 at 23:26











          • I can't understand what you're saying, and it doesn't sound like you tried another USB drive.

            – pzkpfw
            Aug 3 '17 at 15:01

















          It didn't work, after creating the bootable with rufus, it doesn't detect the efi mode in my boot setup, I have checking the file and all file missing in this folder like isolinux, efi, and some more, so I'm using another app, it's work but the result is like what I asked

          – user720042
          Aug 2 '17 at 23:26





          It didn't work, after creating the bootable with rufus, it doesn't detect the efi mode in my boot setup, I have checking the file and all file missing in this folder like isolinux, efi, and some more, so I'm using another app, it's work but the result is like what I asked

          – user720042
          Aug 2 '17 at 23:26













          I can't understand what you're saying, and it doesn't sound like you tried another USB drive.

          – pzkpfw
          Aug 3 '17 at 15:01





          I can't understand what you're saying, and it doesn't sound like you tried another USB drive.

          – pzkpfw
          Aug 3 '17 at 15:01


















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