Hello i have two different drives, one for manjaro and the other for windows.
i just reinstalled manjaro on my nvme drive( grub was on this drive before ) ,
when i start up the computer, the grub boot loader is missing and it just boot straight to manjaro linux,
how do i get it to show grub and my windows installation.
i ran sudo update-grub this is the result
➜ ~ sudo update-grub
[sudo] password for da-viper:
Generating grub configuration file …
Found theme: /usr/share/grub/themes/breeze/theme.txt
Found linux image: /boot/vmlinuz-5.8-x86_64
Found initrd image: /boot/intel-ucode.img /boot/initramfs-5.8-x86_64.img
Found initrd fallback image: /boot/initramfs-5.8-x86_64-fallback.img
Found linux image: /boot/vmlinuz-5.4-x86_64
Found initrd image: /boot/intel-ucode.img /boot/initramfs-5.4-x86_64.img
Found initrd fallback image: /boot/initramfs-5.4-x86_64-fallback.img
Adding boot menu entry for UEFI Firmware Settings …
Found memtest86+ image: /boot/memtest86+/memtest.bin
/usr/bin/grub-probe: warning: unknown device type nvme0n1.
Make sure that the GRUB menu is visible, and that it leaves you with enough time to make an alternate selection. Look at your
/etc/default/grub file. The first couple of lines should read as follows…
After editing and saving the file, run…
hello this works but the windows installation does not show
sudo grub-install --recheck --no-rs-codes --modules="part_gpt part_msdos" --efi-directory="/boot/efi" --target="x86_64-efi"
i think the windows efi has been deleted after installing manjaro again because i checked the folder /boot/efi/EFI as root and there was no microsoft folder
but i have a backup i made before reinstalling manjaro and in the folder /boot/efi/EFI there is a folder called microsoft there…
here is both folder layouts
folder on my computer
folder on my backup drive
--------System Volume Information
should i copy the microsoft folder and system volume Information and update grub ?
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