I'm fairly new to Linux, and just switched over from Windows to Xubuntu 24.04. I have a HDD dedicated to gaming as well as an SSD dedicated to gaming. They are now both formatted in ext4.
Now, however, Games seem to run terribly on these drives--much worse than they did on Windows, but I don't know if that's because of Steam, or Proton, or Linux, or drivers, or what.
Nevertheless, I have read that ext4+casefold is best for Steam on Linux. I've been Googling since yesterday and can't figure out how to do it. Could somebody help me figure out how to enable casefold on these two non-system, gaming-only drives?