Doesn't run on Fedora 36 (prerelease)

[Mikaela]

└┌(%:~)┌- LANG=C flatpak run net.jami.Jami  
Using Qt runtime version: 6.2.4  -  5
Failed to load vulkan: Cannot load library vulkan: (vulkan: cannot open shared object file: No such file or directory)
initInstance: No Vulkan library available
Failed to create platform Vulkan instance
xkbcommon: ERROR: Couldn't process include statement for 'fi(altgr-intl)'
xkbcommon: ERROR: Abandoning symbols file "(unnamed)"
xkbcommon: ERROR: Failed to compile xkb_symbols
xkbcommon: ERROR: Failed to compile keymap
[2:8:0409/192258.386123:FATAL:xkb_keyboard_layout_engine.cc(640)] Keymap file failed to load: fi-altgr-intl

I don't know which of these is the error that prevents Jami from starting. I am using Fedora 36 with i3.

I wanted to try the flatpak as the repository doesn't support Fedora 36 and Jami installed from there got uninstalled during the update.

[FuchtelJockel]

Failed to load vulkan: Cannot load library vulkan: (vulkan: cannot open shared object file: No such file or directory)
initInstance: No Vulkan library available
Failed to create platform Vulkan instance

This error comes from some issue with the org.kde.Platform and isn't a problem as long as it can fall back to some other backend like OpenGl.

xkbcommon: ERROR: Couldn't process include statement for 'fi(altgr-intl)'
xkbcommon: ERROR: Abandoning symbols file "(unnamed)"
xkbcommon: ERROR: Failed to compile xkb_symbols
xkbcommon: ERROR: Failed to compile keymap
[2:8:0409/192258.386123:FATAL:xkb_keyboard_layout_engine.cc(640)] Keymap file failed to load: fi-altgr-intl

This error results in the crash and I think depending on how flatpak handles keyboard configurations it could be an Fedora issue or an issue with the org.{freedesktop, kde}.Platform runtime not including your keymap.

[FuchtelJockel]

Does this happen with other flatpaks using Qt?

[Mikaela]

I am not sure what are Qt using flatpaks, but at least io.github.NhekoReborn.Nheko and org.telegram.desktop work properly.

[FuchtelJockel]

Nheko uses Qt5 and telegram uses the freedesktop.sdk and builds its own Qt6.
You could try https://flathub.org/apps/details/org.bunkus.mkvtoolnix-gui and see if it works (uses org.kde.Platform 6.2).

[Mikaela]

org.bunkus.mkvtoolnix-gui starts without issues

[Mikaela]

Upon migrating to sway, I can no longer reproduce this issue.