I think the reason why it didn’t work on your external drive is that is a different permission to system files. Something to do with usb stuff.

When it comes to backing up your home files, I’m not sure what you mean by home file? Do you mean the home folder? Cause if so I don’t think SaveDesktop can do that as that includes all your files, not just your configs. You’d have to use another tool to move those folders.

I was not able to reproduce that bug, but I also did not change anything in flatseal, I think you shoulf just reset the permissions and/or reinstall and just try it normally.

I think it needs access to all your host files as well, let me see if I can replicate that error.

Wishing you luck, it’s so worth it once it works

If you want something simple that does this for you: check out SaveDesktop. I’m not sure if it will meet every need, but it works for me when I need to switch.

You probably need to use localhost lol or the name of container set in the docker compose file. Both might work, I forget

I think this means it can’t actually see your jellyfin instance, you need to use your computer’s local network ip instead of localhost if the two containers aren’t in the same pod via a docket compose file. I’ve had this issue before.

Thankfully, bazzite is both, the community has gotten rather large lately so support has been good.