Building an AppImage in a Docker Container - AppImage starts but exits immediately due to NoGlutinConfigs

[the-drunk-coder]

I'm trying to build my egui app as an AppImage in a Docker container (tried Ubuntu and Debian hosts so far).

The resulting AppImage starts on my Arch system, but exits immediately with the following error:

NoGlutinConfigs(ConfigTemplate { color_buffer_type: Rgb { r_size: 8, g_size: 8, b_size: 8 }, alpha_size: 8, depth_size: 0, stencil_size: 0, num_samples: None, min_swap_interval: None, max_swap_interval: None, config_surface_types: ConfigSurfaceTypes(WINDOW), api: None, transparency: false, single_buffering: false, stereoscopy: None, float_pixels: false, max_pbuffer_width: None, hardware_accelerated: None, max_pbuffer_height: None, native_window: None }, Error { raw_code: None, raw_os_message: None, kind: BadConfig })

I'm using the latest egui release (0.28.1), and I've tried Ubuntu 22.04, Debian bullseye and bookworm, but it's the same error.

When I build the AppImage on my Arch system, the AppImage runs just fine.

Does anyone have a hint?

I'm trying to build the application on Ubuntu or Debian because I've found in the past that the ones I built on Arch are not very portable ...
Best,
N

[the-drunk-coder]

Seems to be a generic issue ... I tried to build the AppImage in an Ubuntu VM ... in the VM, it works, but it doesn't work on my Arch system.

Guess it's more of an AppImage problem than an egui problem, but it'd still be interesting to know ...