
Originally Posted by
devius
Process clean-up actions seems important. I was left with a 640x480 screen several times in the past when something goes wrong or even when exiting a game normally.
True, but that sounds also like a problem of the very software (game e.g.) itself that it doesn't leave tidy and properly.

Originally Posted by
phoronix news article
Audio Support ... Longevity of Binaries ... Graphics Support ... Input Devices Support ... Multi-Arch Libappindicator etc.
LOL. Sounds somehow well known to me. Regardless of distribution. Besides their Unity etc. stuff that is their own thing and fault. Why did they invent that horrible DE/WM anyway?
Then a LOT of things mentioned in this list depend on HW manufacturers.
I mean, okay, the unix world could actually also use a GUI for mouse button / keyboard layout management. (Still keeping the command line tools). But then, there are few mice where you can actually use or reprogram/rebind all keys and wheels they have. Neither with any GUI nor command line. Same goes for non standard keys on keyboards. And prolly gampads or joysticks, too.
Audio: Also HW enterprises need to give specs. Hello, Creative.
I even have a strange bug on my box with the onboard chip so that sometimes sound is completely gone until I just pull out the headphones plug and plug it back in.
This is far from being perfectly working. It might seem minor since everything else works but it just isn't the way to go when you have to unplug and plug it every 3rd boot.
Longevity is one thing FOSS devs could do something about. Or we will need emulators/layers like DOSBOX or WINE later, e.g. to emulate Linux 2.6 and libc abc behaviour on Linux 5 kernel + libc xyz to play an old game.
Audio latency. Well, I wish most of that was done via ALSA so we wouldn't have to have esds, jacks and pulses running around in userspace.
So we have a few acutal shortcomings in FOSS code but also it needs specs and/or drivers from the HW vendors.
And I dearly hope that gaming won't be restricted to Ubuntu.
Stop TCPA, stupid software patents and corrupt politicians!