I the beginning of this summer a made a system upgrade, and after reboot my keyboard and touchpad didn't work. Since I was quite busy at the time I decided to wait till fix til a new upgrade had arrived. So a couple of weeks ago I did a full system upgrade via a live-usb (using manjaro-chroot -a first). Everything went well, but the boot from my normal disk failed. I did some research and conducted the following:
mkcpinitcpio -P, which run successfully
grub-install, which run successfully
update-grub, which gives the following output:
[manjaro-gnome /]# update-grub Generating grub configuration file ... Found background: /usr/share/grub/background.png Found linux image: /boot/vmlinuz-5.0-rt-x86_64 Found initrd image: /boot/intel-ucode.img /boot/initramfs-5.0-rt-x86_64.img Found initrd fallback image: /boot/initramfs-5.0-rt-x86_64-fallback.img Found linux image: /boot/vmlinuz-4.19-rt-x86_64 Found initrd image: /boot/intel-ucode.img /boot/initramfs-4.19-rt-x86_64.img Found initrd fallback image: /boot/initramfs-4.19-rt-x86_64-fallback.img Found linux image: /boot/vmlinuz-3.16-x86_64 Found initrd image: /boot/intel-ucode.img /boot/initramfs-3.16-x86_64.img Found initrd fallback image: /boot/initramfs-3.16-x86_64-fallback.img grub-probe: error: cannot find a GRUB drive for /dev/sda1. Check your device.map. grub-probe: error: cannot find a GRUB drive for /dev/sda1. Check your device.map. Found memtest86+ image: /boot/memtest86+/memtest.bin /usr/bin/grub-probe: warning: unknown device type nvme0n1. done
When trying to boot normaly after this, it works a single time. Restarting the systems again take me to the grub rescue menu/teminal.
I found this tread, and answer from @gohlip:
and it seems like that can be a solution. However, since I am still a newbie, it would be awesome to get some feedback before I might mess it up more. Boot stuff can be sensitive stuff I have discovered. Would you recommend the solution in the tread above, or something else?