My linux grub menu isn't detecting my manjaro install.

[cedar yoke]

did you enable OS prober in grub?

[obsidian stone]

I should enable it? I thought I should disable it

[cedar yoke]

can you send a screenshot of your grub config file

os prober part of it

[obsidian stone]

@cedar yoke

[cedar yoke]

okay

thats good now do

sudo update-grub

[obsidian stone]

I have already done that

It doesn't show up

[edgy palm]

output of lsblk -f please

hello @cedar yoke

[cedar yoke]

i'm out this guy is here

[cedar yoke]

[edgy palm]

nah all you said above is correct, i just assume they dont have the manjaro volume mounted

[obsidian stone]

I just blurred out unimportant drives, the nvme has my main boot linux cinnamon mint and the btrfs ssd has the manjaro

[edgy palm]

you want to open the disks app and mount any volumes used by manjaro, then run what serters said above

[obsidian stone]

I should mount this then update grub?

@edgy palm

[edgy palm]

yes, press the ▶️ button

[obsidian stone]

I mounted it, then sudo update-grub and reboot it doesn't show up?

[edgy palm]

did update-grub report anything?

[obsidian stone]

Not anything other then the usual

Warning: os-prober will be executed to detect other bootable partitions.

only this one that looks weird

[edgy palm]

just send what it reports when i ask ok

[edgy palm]

findmnt /dev/sda1

i just tried to do it like this on my PC and it works (workstation edition is installed onto a 2nd drive)

[obsidian stone]

Why's it just me then 😭

[edgy palm]

run the commannd and show output

[edgy palm]

can you sudo btrfs su li /media/b..../f....?

use tab where dots cause im not typing out that all

[obsidian stone]

I'll come back to this later, I'm going to my cousins rn

[obsidian stone]

Alr im back

[edgy palm]

try to mount -o subvol=@ /dev/sda1 /mnt

then run the update-grub command

it will mount the root partition instead of everything

[obsidian stone]

Alr, imma reboot and see now. Btw I just checked and manjaro one doesn't detect linux mint either rn

Still doesn't show up

[edgy palm]

@azure patrol am I just restarted and doing something wrong?

[edgy palm]

you said in the first message manjaro does detect mint?

[obsidian stone]

It used to, not anymore

[obsidian stone]

@edgy palm

I fixed it

Some help with chatgpt he made me unmount it and run
sudo umount /mnt/sda1
sudo mount -o subvol=@ /dev/sda1 /mnt/manjaro
ls /mnt/manjaro
then i updated grub and it found it

[edgy palm]

alright. can you ask it what was wrong before

[obsidian stone]

https://chatgpt.com/s/t_6851820e9660819198c08ca97ced698c

Here's the explenation of it

Apparently it was getting mounted from cause It's btrfs

Basically just a downside of btrfs by it not being as polished as ext4

I put the ''Solved tag btw''

[obsidian stone]

https://files.catbox.moe/fqdeb5.pdf < I made a kind of guide with the help of chatgpt

I edited like half of it and added stuff just so yall know I wasn't useless 😭

I made it inncase someone will ever need it

[edgy palm]

well you attempted to mount with the -o subvol=@ option before right?

[obsidian stone]

Yeah this was basically correct other that the /mnt/ wasn't the correct name and I never unmounted it before.