Fedora 28 not showing up in Grub2 menu after installing Gnome

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I have an EFI computer dual-booted with Windows and Fedora/Cinnamon. I decided to install Gnome3 on my Fedora partition, and all seemed to be going well until I rebooted my computer. Previously, a few Fedora kernels as well as Windows Boot Manager had appeared in the Grub2 menu, but now, only the Windows Boot Manager shows up.



I am not worried about my files as I have mounted my linux partition (on /dev/sda8) and copied everything in /home. I logged into a live F28 usb to do this.



In my live usb, I tried using chroot to get into my Fedora partition and run grub2-mkconfig -o /boot/grub2/grub.cfg. This generated this file. It appears that my multiple Fedora kernels are in the Grub menu, but when I reboot, only "Windows Boot Manager" appears.



I have also tried reinstalling grub through DNF, to no avail.



Please give me some advice on what to do next, or I will have to uninstall and reinstall Linux, which will be a massive hit to my clout.






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    up vote
    0
    down vote

    favorite












    I have an EFI computer dual-booted with Windows and Fedora/Cinnamon. I decided to install Gnome3 on my Fedora partition, and all seemed to be going well until I rebooted my computer. Previously, a few Fedora kernels as well as Windows Boot Manager had appeared in the Grub2 menu, but now, only the Windows Boot Manager shows up.



    I am not worried about my files as I have mounted my linux partition (on /dev/sda8) and copied everything in /home. I logged into a live F28 usb to do this.



    In my live usb, I tried using chroot to get into my Fedora partition and run grub2-mkconfig -o /boot/grub2/grub.cfg. This generated this file. It appears that my multiple Fedora kernels are in the Grub menu, but when I reboot, only "Windows Boot Manager" appears.



    I have also tried reinstalling grub through DNF, to no avail.



    Please give me some advice on what to do next, or I will have to uninstall and reinstall Linux, which will be a massive hit to my clout.






    grub2







    share|improve this question







    New contributor




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





















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      up vote
      0
      down vote

      favorite











      I have an EFI computer dual-booted with Windows and Fedora/Cinnamon. I decided to install Gnome3 on my Fedora partition, and all seemed to be going well until I rebooted my computer. Previously, a few Fedora kernels as well as Windows Boot Manager had appeared in the Grub2 menu, but now, only the Windows Boot Manager shows up.



      I am not worried about my files as I have mounted my linux partition (on /dev/sda8) and copied everything in /home. I logged into a live F28 usb to do this.



      In my live usb, I tried using chroot to get into my Fedora partition and run grub2-mkconfig -o /boot/grub2/grub.cfg. This generated this file. It appears that my multiple Fedora kernels are in the Grub menu, but when I reboot, only "Windows Boot Manager" appears.



      I have also tried reinstalling grub through DNF, to no avail.



      Please give me some advice on what to do next, or I will have to uninstall and reinstall Linux, which will be a massive hit to my clout.






      grub2







      share|improve this question







      New contributor




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











      I have an EFI computer dual-booted with Windows and Fedora/Cinnamon. I decided to install Gnome3 on my Fedora partition, and all seemed to be going well until I rebooted my computer. Previously, a few Fedora kernels as well as Windows Boot Manager had appeared in the Grub2 menu, but now, only the Windows Boot Manager shows up.



      I am not worried about my files as I have mounted my linux partition (on /dev/sda8) and copied everything in /home. I logged into a live F28 usb to do this.



      In my live usb, I tried using chroot to get into my Fedora partition and run grub2-mkconfig -o /boot/grub2/grub.cfg. This generated this file. It appears that my multiple Fedora kernels are in the Grub menu, but when I reboot, only "Windows Boot Manager" appears.



      I have also tried reinstalling grub through DNF, to no avail.



      Please give me some advice on what to do next, or I will have to uninstall and reinstall Linux, which will be a massive hit to my clout.






      grub2




      grub2






      share|improve this question







      New contributor




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











      share|improve this question







      New contributor




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









      share|improve this question




      share|improve this question






      New contributor




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









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      New contributor





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






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

























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