In firefox you might need to enable playing drm protected content in the settings for that.

I just downloaded Vivaldi and here it works :) thank you!

Try using Chromium and see if it works, it may not either. I had to install google chrome on my wife's laptop but I can't recall if that was for netflix or amazon prime.

Sorry that's a bit fuzzy, yes prime can work on mint, but it may need google chrome

Thanks, fixed it by just doing sudo apt update and trying again.

have you tried using mozilla's apt repository?

https://support.mozilla.org/en-US/kb/install-firefox-linux#w_install-firefox-deb-package-for-debian-based-distributions-recommended

I've been using rclone. It allows syncing with most cloud platforms. It doesn't do file system monitoring, though.

Might not fit your needs if you need public sharing, but have you tried syncthing? Its less a "cloud" system and more p2p folder synchronization, but for me it fulfills all my needs. Works on Linux and Android idk about the others.

Should be in your linux repo or at https://syncthing.net/

I upgraded a system from 20 up to the current release. It was an interesting experience as the upgrade process has definitely improved over the years

It felt like about 5 distinct upgrades, as you do each upgrade, then fully update the system, then prepare for the next upgrade

If you get through the first upgrade you'll probably be fine, but make sure you have backups - the upgrades enforce backups throughout, but I would always keep a full backup before you start