[LaLa flatpak Bug]: unable to launch trainers in Steam Deck gaming mode, but can launch in desktop mode.

wyyadd commented 12 months ago

Bug Description

As mentioned in the title, I can't launch trainers in Steam Deck gaming mode using flatpak version of LaLa, but can launch in desktop mode. However, when I use the AppImage version of LaLa, I don't encounter this issue.

How to reproduce

Switching to desktop mode, launch game and trainer. Trainer is launched successfully.
Switching to gaming mode, launch game and trainer. Trainers won't start and no response when clicking "Launch".

Related issue

I find a related issue at https://github.com/bottlesdevs/Bottles/issues/2020

If anyone knows the reason for this issue, I would appreciate some guidance. ：)

ahjolinna commented 12 months ago

hmm.. yes the AppImage "works"...but some have the flickering issue there so kinda hard to do the minimize thingy (have to use touchscreen and it goes so fast) ...sigh...oh well

about the flatpak issue, well only thing that makes SteamOS different from others when in GamingMode is that it uses gamescope for wayland ...(desktop/KDE it still uses x-server) so there might be some issue with gamescope? ...I would start look into gamescope (developed mainly by valve)

found something like this: https://github.com/tinywrkb/org.freedesktop.Platform.VulkanLayer.GameScope their git link: https://github.com/ValveSoftware/gamescope

or just ask SteamOS https://github.com/ValveSoftware/SteamOS

if gamescope, the Josuhua would know then Pierre-Loup Griffais another SteamOS coder

wyyadd commented 11 months ago

Yes, flickering issue is so annoying. I will try my best to fix it.

ahjolinna commented 11 months ago

I just remember, there is something called Decky(-loader) I was wondering you might use/support it or look into how to do something similar to run within gaming-mode

wyyadd / LaLa