abdorable2016

Hi @Norse_Harold, Thank you for caring. The rpm package that comes from Fedora runs without issues and doesn't show this error (It also has better performance). SuperTux flatpak runs without issues, and this error doesn't appear. Today, I installed WarZone2100 (net.wz2100.wz2100) from Flathub, and I experienced this exact same issue (no audio, and same error message). This could be related to the Flatpak builds, or my Fedora configuration. If anyone can try to reproduce on other distros, that would be helpful. Regarding your question: I check Flatpak permissions using an app called "Flatseal". Looking for Jack on my system: #dnf list -C *jack* Last metadata expiration check: 3:15:23 ago on Thu 24 Nov 2022 12:51:06 PM EET. Installed Packages pipewire-jack-audio-connection-kit.x86_64 0.3.60-5.fc37 @updates qemu-audio-jack.x86_64 Trying to uninstall either would remove so many things (including ffmpeg and some virtualization packages). I never mess with audio in my distro (if it's not broken, don't fix it! ), so my experience with these things is almost /dev/null . I'll look into these details/links tomorrow, but no promises, as I don't want to break my main setup. I'll let you know if I have any updates. Meanwhile, any attempt to reproduce is much appreciated. Thanks again, and have a great day!

Hi @Stan` Thank you for your kind response. I submitted an issue on the related GitHub project (I got it from the 0AD FlatHub page). Here: https://github.com/flathub/com.play0ad.zeroad/issues/65 Anything else? Thanks!

Hi all, I'm running Fedora 37 Workstation. I installed 0AD from Flathub (Flatpak) version 26. The game runs and I can start a game and change settings, but the sound isn't working. I looked into the sound settings in Gnome while the game is running, and I see "pyrogenesis" in the list of apps with sound output (see attached screenshot). I ran it from the terminal, and I see the following lines in the output: [ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1) [ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1) Sound: AlcInit success, using OpenAL Soft Fedora uses Pipewire (with PulseAudio support) by default, and OpenAL-soft is installed. I checked the Flatpak permissions, and they are set properly. I was told that SuperTux also uses OpenAL-soft, so I installed it from flathub, and the sound is working without issues. I double-checked the permissions and compared the two; all set correctly, so this is definitely not a permissions issue, and ALSoft works normally from Flatpaks. I installed 0AD rpm package (same version) from the Fedora repo, and it's working without issues. I also noticed that this build has a much better performance. This is most likely a bug in the Flatpak build of 0AD. Can anyone try to reproduce ?