If I have an issue with Linux, I look for a tutorial on Youtube. Most of the time the best result is a video of an Indian kid half my age who explains exactly what I need in a concise easy to understand manner, while typing every word they say into notepad.
When installing Linux, you first have to partition your hard drive.
You can create a seperate partition for your /home folder in addition to the one you create for the rest of the system.
Then when you install a different distro, you can tell the installer to use your /home partition without changing or formatting it. After installation, you will have the new Linux system and the /home folder from your old one. That way, all user settings and flatpak settings will be the same as before reinstalling.
But if you’re a new Linux user, I don’t know how helpful this is. It’s easier to just copy everything in /home to an external drive, then copy it back after you reinstalled, for the same effect.
Also, with open source projects, I actually want to help the developer improve their project, whereas with Windows I simply do not care and won’t donate a second of my time to a large corporation for free.
either the fedora, or the flathub build of firefox didnt come with some video codec, OpenH264 i think. switching to the other build fixed it (imo more a licensing issue with the codec than a flatpak problem)
Just in case anyone in this thread also has problems with video playback on flathub Firefox, I just solved that by installing the ffmpeg-full flatpak.
No idea why a dependency that is needed to play video without jitter isn’t installed automatically.