this post was submitted on 06 Nov 2025
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So I have two SSDs in my laptop running FedoraKDE, and every time I mount the one used for storage, I have to type the luks password and then my root password. So, looking it up, I found that to not need root to mount the drive I need to add it to fstab.

I added (as was told by the internet since I'm flying by the seat of random stackoverflow help in absence of real knowledge):

UUID=uuid-string-goes-here   /path/to/directory ext4 defaults 0 0

To fstab (and forgot to chown the directory, oops!) and rebooted, aaaaaaand now I get booted into "emergency mode" with root disabled and have no clue what to do.

I think I used the right uuid, it was nvme0p1 (or whatever that drive said the right name was, can't check now!) In any case, I didn't use the uuid of the drive my system was running on, for sure.

Boot hangs on

job dev-disk-by\x2duuid- [Something something]

Edit: Still taking any advice on how to actually not have to use root to mount this drive, though my boot issue is solved and it looks like I have some links to peruse already!

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[โ€“] gigachad@sh.itjust.works 5 points 1 week ago* (last edited 1 week ago) (1 children)

No idea about most of your question, but I think you entered the wrong UUID. nvme0p1 is the name of the partition.

Use blkid in the Terminal, the output will be something like:

/dev/sda3: UUID="a7d71686-0a65-4402-b6e6-b58430ef8351" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="0ea90c96-1b56-4c51-b07a-02e09285f291"
/dev/sr0: BLOCK_SIZE="2048" UUID="2020-10-22-14-30-30-00" LABEL="Ubuntu 20.10 amd64" TYPE="iso9660" PTTYPE="PMBR"

This is how a valid UUID looks like: a7d71686-0a65-4402-b6e6-b58430ef8351

Well tarnation. I thought it had to be the one I used because when I go to mount the first part of that drive in nnn it says no, then when I try to mount that partition it says "yes but oh wait permission denied cause root."