Mine is just Polydryer. Keep the box low humidity keep the filament low humidity.
Need more testing to see how well this works though since swapping filament in these boxes is inefficient and the beads quickly get used before you need to reset them.
Only do this if you have money to burn, or you are doing 3d printing as a business and at scale
Ubuntu, I was drawn in with the 3D cube and the ability to play games. The only game I had compatible then was TF2. So I left.
Back to it full time now, almost all games work, and on Mint