Ubuntu 18.04 and Windows 10 not booting after dual boot installation

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I tried to install Ubuntu 18.04 as a second OS, but now neither of them is booting anymore. While boot "System BootOrder not found. Initializing defaults. Boot System." is displayed. See the screenshot below.



Screenshot: Boot Error
Boot error



I followed this guide and created two (/ and /home) partitions like in the screenshot below:



Screenshot: Partitions
Partitions



Beause it did not work and displayed this:



grub-efi-amd64-signed failed installation /target/


I found this solution to create a third FAT32 boot/esp partition to successfully install grub and Ubuntu, but now I can't boot either of them.



Some more screenshots:



Screenshot: Boot menu
Boot menu



Screenshot: UEFI boot settings
UEFI boot settings



Did I mess with the bootloader/MBR, and why did I need to create the esp/boot partition to install grub?



Additional information:



Secure boot configuration







share|improve this question






















  • It might help to have some additional information: Do you have Sceure Boot enabled or disabled? If you have, could you use a boot cdrom / USB stick and try if the file systems on the hdd are still in a valid state? Is the first (small) partition on the nvme (p1) a rescue system or does this solve other purposes, like an UEFI partition already?
    – pdr
    Apr 27 at 13:00











  • @pdr Which information should I provide?
    – HelloWorld0815
    Apr 27 at 13:03










  • sorry, hit the enter key too fast, edited original comment.
    – pdr
    Apr 27 at 13:03










  • @pdr Secure Boot is disabled. I added the screenshot at the end of my question. Right now I am running ubuntu from a live usb device. I can see all the data on my windows 10 partitions, so it seems like they are in a valid state. I don't exactly know the purpose of nvme (p1). I just know windows 10 installation created it automatically while installation. Only p2 and p3 where created by hand while windows 10 installation.
    – HelloWorld0815
    Apr 27 at 13:17










  • - Thank you. To be precise, the screen shot doesn't show anything obvious about secure boot, just UEFI which isn't the same ;) I assume, you gave it a try switching off Legacy Boot and CSM support?
    – pdr
    Apr 27 at 13:32














up vote
2
down vote

favorite
1












I tried to install Ubuntu 18.04 as a second OS, but now neither of them is booting anymore. While boot "System BootOrder not found. Initializing defaults. Boot System." is displayed. See the screenshot below.



Screenshot: Boot Error
Boot error



I followed this guide and created two (/ and /home) partitions like in the screenshot below:



Screenshot: Partitions
Partitions



Beause it did not work and displayed this:



grub-efi-amd64-signed failed installation /target/


I found this solution to create a third FAT32 boot/esp partition to successfully install grub and Ubuntu, but now I can't boot either of them.



Some more screenshots:



Screenshot: Boot menu
Boot menu



Screenshot: UEFI boot settings
UEFI boot settings



Did I mess with the bootloader/MBR, and why did I need to create the esp/boot partition to install grub?



Additional information:



Secure boot configuration







share|improve this question






















  • It might help to have some additional information: Do you have Sceure Boot enabled or disabled? If you have, could you use a boot cdrom / USB stick and try if the file systems on the hdd are still in a valid state? Is the first (small) partition on the nvme (p1) a rescue system or does this solve other purposes, like an UEFI partition already?
    – pdr
    Apr 27 at 13:00











  • @pdr Which information should I provide?
    – HelloWorld0815
    Apr 27 at 13:03










  • sorry, hit the enter key too fast, edited original comment.
    – pdr
    Apr 27 at 13:03










  • @pdr Secure Boot is disabled. I added the screenshot at the end of my question. Right now I am running ubuntu from a live usb device. I can see all the data on my windows 10 partitions, so it seems like they are in a valid state. I don't exactly know the purpose of nvme (p1). I just know windows 10 installation created it automatically while installation. Only p2 and p3 where created by hand while windows 10 installation.
    – HelloWorld0815
    Apr 27 at 13:17










  • - Thank you. To be precise, the screen shot doesn't show anything obvious about secure boot, just UEFI which isn't the same ;) I assume, you gave it a try switching off Legacy Boot and CSM support?
    – pdr
    Apr 27 at 13:32












up vote
2
down vote

favorite
1









up vote
2
down vote

favorite
1






1





I tried to install Ubuntu 18.04 as a second OS, but now neither of them is booting anymore. While boot "System BootOrder not found. Initializing defaults. Boot System." is displayed. See the screenshot below.



Screenshot: Boot Error
Boot error



I followed this guide and created two (/ and /home) partitions like in the screenshot below:



Screenshot: Partitions
Partitions



Beause it did not work and displayed this:



grub-efi-amd64-signed failed installation /target/


I found this solution to create a third FAT32 boot/esp partition to successfully install grub and Ubuntu, but now I can't boot either of them.



Some more screenshots:



Screenshot: Boot menu
Boot menu



Screenshot: UEFI boot settings
UEFI boot settings



Did I mess with the bootloader/MBR, and why did I need to create the esp/boot partition to install grub?



Additional information:



Secure boot configuration







share|improve this question














I tried to install Ubuntu 18.04 as a second OS, but now neither of them is booting anymore. While boot "System BootOrder not found. Initializing defaults. Boot System." is displayed. See the screenshot below.



Screenshot: Boot Error
Boot error



I followed this guide and created two (/ and /home) partitions like in the screenshot below:



Screenshot: Partitions
Partitions



Beause it did not work and displayed this:



grub-efi-amd64-signed failed installation /target/


I found this solution to create a third FAT32 boot/esp partition to successfully install grub and Ubuntu, but now I can't boot either of them.



Some more screenshots:



Screenshot: Boot menu
Boot menu



Screenshot: UEFI boot settings
UEFI boot settings



Did I mess with the bootloader/MBR, and why did I need to create the esp/boot partition to install grub?



Additional information:



Secure boot configuration









share|improve this question













share|improve this question




share|improve this question








edited Apr 27 at 13:13

























asked Apr 27 at 12:04









HelloWorld0815

4326




4326











  • It might help to have some additional information: Do you have Sceure Boot enabled or disabled? If you have, could you use a boot cdrom / USB stick and try if the file systems on the hdd are still in a valid state? Is the first (small) partition on the nvme (p1) a rescue system or does this solve other purposes, like an UEFI partition already?
    – pdr
    Apr 27 at 13:00











  • @pdr Which information should I provide?
    – HelloWorld0815
    Apr 27 at 13:03










  • sorry, hit the enter key too fast, edited original comment.
    – pdr
    Apr 27 at 13:03










  • @pdr Secure Boot is disabled. I added the screenshot at the end of my question. Right now I am running ubuntu from a live usb device. I can see all the data on my windows 10 partitions, so it seems like they are in a valid state. I don't exactly know the purpose of nvme (p1). I just know windows 10 installation created it automatically while installation. Only p2 and p3 where created by hand while windows 10 installation.
    – HelloWorld0815
    Apr 27 at 13:17










  • - Thank you. To be precise, the screen shot doesn't show anything obvious about secure boot, just UEFI which isn't the same ;) I assume, you gave it a try switching off Legacy Boot and CSM support?
    – pdr
    Apr 27 at 13:32
















  • It might help to have some additional information: Do you have Sceure Boot enabled or disabled? If you have, could you use a boot cdrom / USB stick and try if the file systems on the hdd are still in a valid state? Is the first (small) partition on the nvme (p1) a rescue system or does this solve other purposes, like an UEFI partition already?
    – pdr
    Apr 27 at 13:00











  • @pdr Which information should I provide?
    – HelloWorld0815
    Apr 27 at 13:03










  • sorry, hit the enter key too fast, edited original comment.
    – pdr
    Apr 27 at 13:03










  • @pdr Secure Boot is disabled. I added the screenshot at the end of my question. Right now I am running ubuntu from a live usb device. I can see all the data on my windows 10 partitions, so it seems like they are in a valid state. I don't exactly know the purpose of nvme (p1). I just know windows 10 installation created it automatically while installation. Only p2 and p3 where created by hand while windows 10 installation.
    – HelloWorld0815
    Apr 27 at 13:17










  • - Thank you. To be precise, the screen shot doesn't show anything obvious about secure boot, just UEFI which isn't the same ;) I assume, you gave it a try switching off Legacy Boot and CSM support?
    – pdr
    Apr 27 at 13:32















It might help to have some additional information: Do you have Sceure Boot enabled or disabled? If you have, could you use a boot cdrom / USB stick and try if the file systems on the hdd are still in a valid state? Is the first (small) partition on the nvme (p1) a rescue system or does this solve other purposes, like an UEFI partition already?
– pdr
Apr 27 at 13:00





It might help to have some additional information: Do you have Sceure Boot enabled or disabled? If you have, could you use a boot cdrom / USB stick and try if the file systems on the hdd are still in a valid state? Is the first (small) partition on the nvme (p1) a rescue system or does this solve other purposes, like an UEFI partition already?
– pdr
Apr 27 at 13:00













@pdr Which information should I provide?
– HelloWorld0815
Apr 27 at 13:03




@pdr Which information should I provide?
– HelloWorld0815
Apr 27 at 13:03












sorry, hit the enter key too fast, edited original comment.
– pdr
Apr 27 at 13:03




sorry, hit the enter key too fast, edited original comment.
– pdr
Apr 27 at 13:03












@pdr Secure Boot is disabled. I added the screenshot at the end of my question. Right now I am running ubuntu from a live usb device. I can see all the data on my windows 10 partitions, so it seems like they are in a valid state. I don't exactly know the purpose of nvme (p1). I just know windows 10 installation created it automatically while installation. Only p2 and p3 where created by hand while windows 10 installation.
– HelloWorld0815
Apr 27 at 13:17




@pdr Secure Boot is disabled. I added the screenshot at the end of my question. Right now I am running ubuntu from a live usb device. I can see all the data on my windows 10 partitions, so it seems like they are in a valid state. I don't exactly know the purpose of nvme (p1). I just know windows 10 installation created it automatically while installation. Only p2 and p3 where created by hand while windows 10 installation.
– HelloWorld0815
Apr 27 at 13:17












- Thank you. To be precise, the screen shot doesn't show anything obvious about secure boot, just UEFI which isn't the same ;) I assume, you gave it a try switching off Legacy Boot and CSM support?
– pdr
Apr 27 at 13:32




- Thank you. To be precise, the screen shot doesn't show anything obvious about secure boot, just UEFI which isn't the same ;) I assume, you gave it a try switching off Legacy Boot and CSM support?
– pdr
Apr 27 at 13:32















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