Thanks. But you don’t use a Steam Deck!?

The setup would be very interesting. I guess its a mobile workstation for you?

Thanks, I somehow thought he streams it wirelessly to the TV

Got it, thanks. I somehow thought you stream it wireless to the TV.

Last Weekend I installed GNU Octave in Desktop Mode to plot a mathematical curve

Picture please!

How?

So OP’s headline should be saying instead: Reminder to CHECK your ~/.cache folder every now and then