Today I ran updates, which had some sort of issue which caused my laptop to freeze. I restarted my laptop, and I got the usual Grub menu, except that it was missing the Manjaro entry (I have dual-boot Manjaro/Windows), so I saw Windows and Memtest.
Trying to fix the issue, I attempted to repair the Grub entries. I have two drives (an SSD and a HDD), and I think I misunderstood something, but I somehow managed to break the Grub menu. So at that point, when I booted, I simply saw a Grub terminal (not the Grub rescue).
With help from the Wiki and some forum posts I managed to fix Grub again, but now my issue is that it isn’t detecting Manjaro or Windows.
Here’s my drives (sda is for /home & windows, sdb is / , and sdc is my flash drive) :
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT loop0 7:0 0 44.8M 1 loop loop1 7:1 0 225.3M 1 loop loop2 7:2 0 770M 1 loop loop3 7:3 0 372.7M 1 loop sda 8:0 0 931.5G 0 disk |-sda1 8:1 0 831.5G 0 part /home |-sda2 8:2 0 450M 0 part |-sda3 8:3 0 100M 0 part |-sda4 8:4 0 16M 0 part |-sda5 8:5 0 98.9G 0 part `-sda6 8:6 0 523M 0 part sdb 8:16 0 119.2G 0 disk |-sdb1 8:17 0 1G 0 part /boot/efi |-sdb2 8:18 0 110.2G 0 part / `-sdb3 8:19 0 8G 0 part sdc 8:32 1 14.2G 0 disk |-sdc1 8:33 1 14.2G 0 part `-sdc4 8:36 1 1.4G 0 part
Here’s an update-grub:
[manjaro /]# update-grub Generating grub configuration file ... Found theme: /usr/share/grub/themes/manjaro/theme.txt grub-probe: error: cannot find a GRUB drive for /dev/sdc1. Check your device.map. grub-probe: error: cannot find a GRUB drive for /dev/sdc1. Check your device.map. Adding boot menu entry for UEFI Firmware Settings ... Found memtest86+ image: /boot/memtest86+/memtest.bin done
I think my boot directory might also be relevant?
[manjaro boot]# ls efi grub intel-ucode.img linux419-x86_64.kver linux54-x86_64.kver memtest86+
So my question now is how do I get update-grub to find Manjaro / Windows ?