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!
When you get your boot fixed, there's a nice way to automount volumes with systemd as an alternative to modifying fstab. I think this is how I did it on Bazzite:
https://www.golinuxcloud.com/mount-partition-using-systemd/
I'm back! Thanks for the help! Booted off the usb and deleted my shame from fstab haha.
Though, I actually specifically don't want it to auto-mount, as dumb as that sounds. I just want it so that when I click "1.9tb encrypted drive" in dolphin it only asks for the luks pass but not root, currently I have to type the luks pass and then root pass every time.
Also for nmount in nnn, which can only mount stuff as a normal non-root user.
Idk why my internal secondary requires root while I can mount a flash drive or encrypted external ssd just fine without it.
Ah my bad dude. Hope you figure it out.