Hello, I took out my SSD to test a backup (which didn’t work - that is a separate issue).
When I put the SSD back in, my Manjaro grub bootloader menu doesn’t show up anymore. Only my Windows one does (which just loads Windows 10).
When I boot to Manjaro live and run the “detect EFI bootloaders” option, it shows two of the Manjaro options which both load fine / I can load my Manjaro system fine with them so that is good.
How do I go about restoring the Manjaro bootloader option to the boot menu?
Sorry if I’m not using the right terminology here, I think I’m mixing up bootloader but maybe not.
Hmm… I think it may be because the kernel of the live system was built with zfs support in it. You could try by adding the --skip-fs-probe and --force options to grub-install.
This sounds more like a problem to do with the EFI boot variables in NVRAM anyway. I would suggest booting into the UEFI settings and seeing if you can add the drive back as an active boot device.
I personally don’t have that much experience with UEFI yet, so I’ll ping someone who does. If you cannot do it from within the UEFI settings, then he might be able to talk you though the use of efibootmgr.
If you can use the “detect EFI bootloaders” option from a live ISO, then you should be able to boot into your installed system and run the grub-install command from there without chroot.