I am trying to install the Kumo flatpak from the software center. It installs but launching through the app grid does nothing. Launching it through the terminal gives a fatal error about incorrect processor arch.
I am not sure if this is related to other errors I have had trying to install flatpak versions of Brave and other browsers (namespace creation issues,I followed the instructions on the pop up about overriding the /usr/bin/bwrap permissions but it said that file already had an override and forcing the option did nothing)
Jonathon Fidiam Topic starter
05/01/2026 11:54 am
Correction, that error is actually from a different flatpak, apologies. Kumo does not run on my main machine either, fails with AMDGPU init error even. Very strange. I still cannot use Brave or Angelfish browsers from flatpak though.
Chrome Browsers via Flatpak are not working correctly but you can install it by hand like i wrote here https://furilabs.com/forum/flx1/brave-browser/#post-917 .
I tested it and the error with Kumo looks like this:
furios@FuriPhoneFLX1s:~$ flatpak run org.catacombing.kumo
2026-01-06T16:29:25.372331Z INFO kumo: 121: Started Kumo
2026-01-06T16:29:25.372422Z INFO configory::ipc: 134: Starting config IPC
2026-01-06T16:29:25.372681Z INFO configory::monitor: 45: Starting config monitor for "/home/furios/.var/app/org.catacombing.kumo/config/kumo/kumo.toml"
thread 'main' panicked at src/engine/webkit/mod.rs:410:43:
get DRM device: Error { raw_code: None, raw_os_message: None, kind: NotSupported("Querying the device from a display is not supported") }
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
furios@FuriPhoneFLX1s:~$
