Remove PrefersNonDefaultGPU from desktop file

[Jan200101]

Agreement

By creating a pull request in stk-code, you hereby agree to dual-license your contribution as
GNU General Public License version 3 or any later version and
Mozilla Public License version 2 or any later version.

This includes your previous contribution(s) under the same name of contributor.

PrefersNonDefaultGPU is currently very broken, see ValveSoftware/steam-for-linux#9940

[qwertychouskie]

I agree that it's somewhat broken by design, but removing it would break STK on more systems. Laptops with a dual-GPU setup are much more common than desktops with a dual-GPU setup. Until a better mechanism exists, this should remain.

[Jan200101]

I disagree, most CPUs these days have a GPU integrated, combined with a full dedicated GPU you run into this issue.

[Jan200101]

it might also be worth noting that the Fedora maintainer of the stk package has decided to patch the key out to address a bug report

https://src.fedoraproject.org/rpms/supertuxkart/c/8e143f6cd414e7f9559565f920a9b30b72cfc452?branch=rawhide
https://bugzilla.redhat.com/show_bug.cgi?id=2346005

[Alayan-stk-2]

The entire design of this setting is appalling. It's a pick your poison situation...

[Jan200101]

the right solution to this would be to fix the issue itself instead of trying to remove the key, however my patches have thus far not gone anywhere
https://gitlab.freedesktop.org/hadess/switcheroo-control/-/merge_requests/69

on the off-chance you know anyone that can help with this it might be worth sharing this with them
https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/5PUGDWKQJQ7LZNAUXAINVITTNWWGZKN7/

[Alayan-stk-2]

the right solution to this would be to fix the issue itself instead of trying to remove the key, however my patches have thus far not gone anywhere

That would be the best outcome indeed

on the off-chance you know anyone that can help with this it might be worth sharing this with them

I don't have such contacts unfortunately