If you’re worried enough to encrypt the drive, you shouldn’t be auto mounting it.

This really depends on your threat model. If you are only concerned about the drive getting stolen, or wanting to keep the data on it private if you need to RMA the drive, mounting it automatically on boot with a key stored on the rootfs can be perfectly fine. If you are a journalist in a hostile country and protecting your sources from state level actors is a matter of life and death, then yeah, this would be woefully insufficient.

You can leave it.

As long as you ran systemctl daemon-reload, you should be able to try sleeping without needing to reboot.

It might be due to https://github.com/systemd/systemd/issues/33083.

Try disabling user session freezing when sleeping:

sudo systemctl edit systemd-suspend.service

Add the following to the file:

[Service]
Environment="SYSTEMD_SLEEP_FREEZE_USER_SESSIONS=false"

Reload systemd:

sudo systemctl daemon-reload

After that, try sleeping and waking again.

Apparently Framework did try to get AMD to use LPCAMM, but it just didn’t work from a signal integrity standpoint at the kind of speeds they need to run the memory at.

What filesystem are you using on the external drive? If it is NTFS or FAT, they won’t store permissions on the filesystem, which would explain why the owner/group changes are not persistent. To fix that, you can set the uid/gid on mount in your fstab.

/dev/mapper/YOUR_DRIVE /path/to/mnt <fstype> rw,uid=<jellyfin_uid>,gid=<jellyfin_gid>,dmask=0002,fmask=0113

Are you using the default bridge? I have a similar setup (with Traefik instead of NPM), and for each compose file am using separate networks for the internet, proxy, and backend services.

services:
  some_service:
    ...
    networks:
      - frontend_network
      - proxy_network
      - backend_network
  backend_service:
    ...
    networks:
      - backend_network
networks:
  frontend_network:
    driver: "bridge"
  proxy_network:
    driver: "bridge"
    internal: true
  backend_network:
    driver: "bridge"
    internal: true

The Trine series is pretty fun. It’s a 2.5d puzzle platformer game. There are some combat bits, but most of the game is puzzles. I’d recommend the second one.