Can't boot into WIndows after an attempt to install Ubuntu 18.04











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I've been reading previous posts on similar issues but nothing seems to be working for me.
I tried installing Ubuntu in dual boot (I normally had Windows 10 Pro). I deactivated secure boot, created new partition for Ubuntu, rebooted my PC and started the installation via a USB on which I burned the .iso file for the installation. I created /, /home and swap partitions and started the installation. Everything was going just fine until I received an error from the installer almost at the end of the installation process:




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




Then the sh*t began. I started looking at posts about the issue, I tried and I tried... Rebooting, starting new installation. I was always choosing "SOmething else" at the installation page but guess what: At some point the options were : install ubuntu 18.04 alongside ubuntu 18.04 (which for me meant that my windows is gone), reinstall ubuntu 18.04 (which must mean that it is already installed but it's not because I can't boot into it in any possible way) and of course there is also "something else" . The only way I can get access to my PC is by "try ubuntu without installing" because the installation won't work and my PC won't boot into Windows nor into ubuntu. Now I tried boot-repair and here is the result: http://paste.ubuntu.com/p/6tJhhxG9kj/
When I try to do the recommended repair I am getting an error:




GPT detected. Please create a BIOS-Boot partition (>1MB, unformatted
filesystem, bios_grub flag). This can be performed via tools such as
Gparted. Then try again. Alternatively, you can retry after activating
the [Separate /boot/efi partition:] option.




I am begging someone to help me return to my Windows OS because I am starting to think that I've ruined my OS simply by following instructions. In addition: I don't have a CD or USB to restore my Windows so it would be perfect if there is a way to restore it in a different way.










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  • Comments are not for extended discussion; this conversation has been moved to chat.
    – Thomas Ward
    Nov 24 at 21:26















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0
down vote

favorite












I've been reading previous posts on similar issues but nothing seems to be working for me.
I tried installing Ubuntu in dual boot (I normally had Windows 10 Pro). I deactivated secure boot, created new partition for Ubuntu, rebooted my PC and started the installation via a USB on which I burned the .iso file for the installation. I created /, /home and swap partitions and started the installation. Everything was going just fine until I received an error from the installer almost at the end of the installation process:




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




Then the sh*t began. I started looking at posts about the issue, I tried and I tried... Rebooting, starting new installation. I was always choosing "SOmething else" at the installation page but guess what: At some point the options were : install ubuntu 18.04 alongside ubuntu 18.04 (which for me meant that my windows is gone), reinstall ubuntu 18.04 (which must mean that it is already installed but it's not because I can't boot into it in any possible way) and of course there is also "something else" . The only way I can get access to my PC is by "try ubuntu without installing" because the installation won't work and my PC won't boot into Windows nor into ubuntu. Now I tried boot-repair and here is the result: http://paste.ubuntu.com/p/6tJhhxG9kj/
When I try to do the recommended repair I am getting an error:




GPT detected. Please create a BIOS-Boot partition (>1MB, unformatted
filesystem, bios_grub flag). This can be performed via tools such as
Gparted. Then try again. Alternatively, you can retry after activating
the [Separate /boot/efi partition:] option.




I am begging someone to help me return to my Windows OS because I am starting to think that I've ruined my OS simply by following instructions. In addition: I don't have a CD or USB to restore my Windows so it would be perfect if there is a way to restore it in a different way.










share|improve this question







New contributor




Ani Spahieva is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




















  • Comments are not for extended discussion; this conversation has been moved to chat.
    – Thomas Ward
    Nov 24 at 21:26













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I've been reading previous posts on similar issues but nothing seems to be working for me.
I tried installing Ubuntu in dual boot (I normally had Windows 10 Pro). I deactivated secure boot, created new partition for Ubuntu, rebooted my PC and started the installation via a USB on which I burned the .iso file for the installation. I created /, /home and swap partitions and started the installation. Everything was going just fine until I received an error from the installer almost at the end of the installation process:




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




Then the sh*t began. I started looking at posts about the issue, I tried and I tried... Rebooting, starting new installation. I was always choosing "SOmething else" at the installation page but guess what: At some point the options were : install ubuntu 18.04 alongside ubuntu 18.04 (which for me meant that my windows is gone), reinstall ubuntu 18.04 (which must mean that it is already installed but it's not because I can't boot into it in any possible way) and of course there is also "something else" . The only way I can get access to my PC is by "try ubuntu without installing" because the installation won't work and my PC won't boot into Windows nor into ubuntu. Now I tried boot-repair and here is the result: http://paste.ubuntu.com/p/6tJhhxG9kj/
When I try to do the recommended repair I am getting an error:




GPT detected. Please create a BIOS-Boot partition (>1MB, unformatted
filesystem, bios_grub flag). This can be performed via tools such as
Gparted. Then try again. Alternatively, you can retry after activating
the [Separate /boot/efi partition:] option.




I am begging someone to help me return to my Windows OS because I am starting to think that I've ruined my OS simply by following instructions. In addition: I don't have a CD or USB to restore my Windows so it would be perfect if there is a way to restore it in a different way.










share|improve this question







New contributor




Ani Spahieva is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











I've been reading previous posts on similar issues but nothing seems to be working for me.
I tried installing Ubuntu in dual boot (I normally had Windows 10 Pro). I deactivated secure boot, created new partition for Ubuntu, rebooted my PC and started the installation via a USB on which I burned the .iso file for the installation. I created /, /home and swap partitions and started the installation. Everything was going just fine until I received an error from the installer almost at the end of the installation process:




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




Then the sh*t began. I started looking at posts about the issue, I tried and I tried... Rebooting, starting new installation. I was always choosing "SOmething else" at the installation page but guess what: At some point the options were : install ubuntu 18.04 alongside ubuntu 18.04 (which for me meant that my windows is gone), reinstall ubuntu 18.04 (which must mean that it is already installed but it's not because I can't boot into it in any possible way) and of course there is also "something else" . The only way I can get access to my PC is by "try ubuntu without installing" because the installation won't work and my PC won't boot into Windows nor into ubuntu. Now I tried boot-repair and here is the result: http://paste.ubuntu.com/p/6tJhhxG9kj/
When I try to do the recommended repair I am getting an error:




GPT detected. Please create a BIOS-Boot partition (>1MB, unformatted
filesystem, bios_grub flag). This can be performed via tools such as
Gparted. Then try again. Alternatively, you can retry after activating
the [Separate /boot/efi partition:] option.




I am begging someone to help me return to my Windows OS because I am starting to think that I've ruined my OS simply by following instructions. In addition: I don't have a CD or USB to restore my Windows so it would be perfect if there is a way to restore it in a different way.







boot dual-boot grub2 system-installation boot-repair






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asked Nov 24 at 18:32









Ani Spahieva

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Ani Spahieva is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Ani Spahieva is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












  • Comments are not for extended discussion; this conversation has been moved to chat.
    – Thomas Ward
    Nov 24 at 21:26


















  • Comments are not for extended discussion; this conversation has been moved to chat.
    – Thomas Ward
    Nov 24 at 21:26
















Comments are not for extended discussion; this conversation has been moved to chat.
– Thomas Ward
Nov 24 at 21:26




Comments are not for extended discussion; this conversation has been moved to chat.
– Thomas Ward
Nov 24 at 21:26















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