Jan

Hello, I'm the person who wrote the MangoHud integration for PolyMC and PrismLauncher. > I have mangohud both built and installed by flatpack... but PolyMC is still unable to either...

The Nvidia prime flags do not lend themselves to multi Nvidia GPU setups and DRI_PRIME is, to my knowledge, not compatible with the Proprietary Nvidia drivers. Without replicating a lot...

> Switcheroo is a GNOME service that is not available on Plasma system Switcheroo is the kernel component for switching between GPUs on thefly Switcheroo-control is an independent (not GNOME...

> From reading KDE's code, it falls back to a custom implementation using the `DRI_PRIME` env var if switcheroo-control isn't available. GNOME doesn't have such a fallback. Quick note: KDE's...

switcheroo-control has been archived for the time being. I'll see what I can do, but there is guarantees.

> I don't know why you decided all of this hinges on Switcheroo-control. Because that is quite literally what the major desktop environments use to support the desktop key. >...

Update on this front: - cleaned up and remade the switcheroo-control PR. Its now cleaner and supports all major GPU drivers (nouveau, nvidia, amdgpu, i915) https://gitlab.freedesktop.org/hadess/switcheroo-control/-/merge_requests/69 - I've made a...

> However, I'm not sure whether these were distinct issues or just manifestations of the same problem that your `switcheroo-control` PR would already fix. the common DEs (Gnome, KDE, Cinnamon,...

related issue #312

> I thought isl is optional? Doesn't seem to be from looking at the gcc `configure.ac` script. https://gcc.gnu.org/install/prerequisites.html also doesn't mention it as optional (though it doesn't mention anything being...