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flathub / com.modrinth.ModrinthApp

https://flathub.org/apps/details/com.modrinth.ModrinthApp
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Programm does not start in Dgpu mode in Flatpack-version #10

Closed Itshardtogiveyourselfaname closed 2 months ago

Itshardtogiveyourselfaname commented 4 months ago

Describe the bug

Im using a Notebook with Pop!OS with a Nvidia dGPU and AMD Processor with iGPU. Not only do I also encounter the issue#9 (config of environmental variables not working), but when I switch from any of the following graphics modes (Integrated Graphics, Compute Graphics or Hybrid Graphics) to Nvidia Graphics mode (dGPU) and try to launch the program, I get a gray colored window displaying nothing. The UI seem to be still loading in some way, as the mouse cursor symbol changes by hovering over certain spots of the window. The AppImage version on the other hand works perfectly fine.

Steps to reproduce

Launch Program with a Nvidia dGPU only

System information

OS Pop 22.04 jammy Kernel: x86_64 Linux 6.9.3-76060903-generic DE: Gnome 42.9 WM: Mutter (X11) CPU: AMD Ryzen 7 3750H with Radeon Vega Mobile Gfx GPU: TU117M [GeForce GTX 1650 Mobile / Max-Q] (nvidia-driver-550.67) RAM: 16GB

ws909 commented 3 months ago

Same here. The Flatpak version does not work, no matter if I install it from the terminal, Pop!_Shop or Cosmic App Store. The AppImage version does work. I'm on a desktop, using the GPU, and I haven't tested with integrated graphics. The application window opens, but nothing ever renders to it (except for the grey colour and round corners). I did not notice any cursor changes.

Operating System: Pop!_OS 22.04 LTS CPU: Intel i9-14900K GPU: NVIDIA GeForce RTX 4080 SUPER NVIDIA Driver Version: 555.58.02 Windowing system: X11 (default) Gnome version: 42.9

Edit: well, the AppImage version is also useless, but at least it renders. That is, with 5 fps max. The UI is so slow and buggy that it can't be used.

getchoo commented 2 months ago

Duplicate of #9. Hopefully I'll be able to work this out soon

ws909 commented 2 months ago

@getchoo Eh, the performance was atrocious. That should not be the case on an i9-14900K's integrated graphics. I've run games on this CPU's graphics.

getchoo commented 2 months ago

Lesser than expected performance on an iGPU would be a separate issue. This was reporting dGPUs not working as intended

ws909 commented 2 months ago

Right, I think I may have messed up the reporting location. My bad. Anyway, I'm using Prism now, so I won't pursue this further.