[Bug]: AppImage crashes on Fedora 44 KDE with EGL_BAD_PARAMETER in WebKitWebProcess

[sorguido]

Before submitting

• I searched existing issues and pull requests for this problem.
• I reproduced the problem with the latest OpenQuota release.

Operating system

Linux

System details

Fedora Linux 44, KDE Plasma, Wayland, x86_64, Intel graphics, Mesa 26.1.5

OpenQuota version

0.4.1

Affected provider

Not provider-specific

What happened?

OpenQuota 0.4.1 crashes immediately when launching the official OpenQuota_0.4.1_amd64.AppImage on Fedora 44 KDE Plasma.

The bundled WebKitGTK WebKitWebProcess aborts during EGL initialization with:

Could not create default EGL display: EGL_BAD_PARAMETER. Aborting...

The process then terminates with SIGABRT and produces a core dump.

The application does not reach a usable UI, so the issue occurs before configuring or using any provider.

Steps to reproduce

1. Download OpenQuota_0.4.1_amd64.AppImage from the official v0.4.1 GitHub release.

2. Make the AppImage executable.

3. Launch it on Fedora Linux 44 KDE Plasma / Wayland.

4. Observe that the application immediately fails with:

   Could not create default EGL display: EGL_BAD_PARAMETER. Aborting...

5. WebKitWebProcess terminates with SIGABRT.

Expected behavior

OpenQuota should launch normally and display its main interface on Fedora 44 KDE Plasma.

Additional context

I also tested the following launch-time workarounds, but all produced the same EGL error and WebKitWebProcess crash:

• GDK_BACKEND=x11 ./OpenQuota_0.4.1_amd64.AppImage
• WEBKIT_DISABLE_DMABUF_RENDERER=1 ./OpenQuota_0.4.1_amd64.AppImage
• WEBKIT_DISABLE_COMPOSITING_MODE=1 ./OpenQuota_0.4.1_amd64.AppImage

Relevant reviewed log excerpt:

Could not create default EGL display: EGL_BAD_PARAMETER. Aborting...

The crashing executable is the WebKitGTK process bundled inside the AppImage, under a path similar to:

/tmp/.mount_OpenQu.../usr/lib/x86_64-linux-gnu/webkit2gtk-4.1/WebKitWebProcess

System graphics stack observed in the crash report includes Mesa 26.1.5 and libEGL/libGL from Fedora 44.

No credentials, account identifiers, tokens, or provider data are included in this report.

[deviffyy]

Thanks for the details. The AppImage packaging issue has been fixed on main. I’ll keep this open until the fix is included in the next release and verified on Fedora KDE Wayland.