Can not boot into Fedora 29 after installing Windows, tried some steps w/o luck
Hi Folks.
I have read many posts on this topic, though it is usually either Windows installed first or on a < Fedora 20 system and find myself unable to rectify the situation.
I installed Windows 10 64bit UEFI on my HP Z620 where I had a Fedora 29 Workstation working perfectly.
Fedora is installed to the 1st internal ssd, sda and has several partitions for the system (efi, boot, system, home, var, swap)
Then there is a second ssd for files, sdb
I added a third ssd drive and installed Windows 10 64 bit.
Obviously Fedora no longer boots, so I researched terms such as restorring and reinstalling Grub2... here is a brief rundown of what I tried to do.... I imagine I am just not finishing a step....
- Started to Fedora 29 Workstation Live USB Media.
- Open a terminal
- su, mkdir /mnt/sysimage
- mount sda4 to /mnt/sysimage (this is my root partition), /dev/sda2 (boot) to /mnt/sysimage/boot, /dev/sda1 (efi) to /mnt/sysimage/boot/efi
- mounted the appropriate virtual file systems under /mnt/sysimage (/proc, /sys, /dev)
- chrooted to the /mnt/sysimage dir
- tried reinstalling grub2, dnf reinstall grub2-efi grub2-efi-modules shim
- ran # grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg
after it reports it as done, rebooting only shows the Windows boot up.
Can someone please throw me a clue where I am falling short?
Thanks.