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Description of problem: All games using openal-soft have jerky sound. I tested the Penumbra Collection as well Amnesia. The whole Penumbra Collection is only available in a 32 bit version, but the problem also occurs in Amnesia, which is 64 bit. I compiled the latest git-snapshot from openal-soft and tested it: same problem. The openal-soft version shipped with the Penumbra Collection has the same problems. It's definitely not Pulseaudio's fault, I temporarily deinstalled it. Version-Release number of selected component (if applicable): openal-soft 1.12.854, but also latest git and 1.8.466 (version shipped with Penumbra Collection) How reproducible: always Steps to Reproduce: 1. start one of the games 2. sound is jerky 3. Actual results: jerky sound Expected results: nice sound Additional info:
Created attachment 493821 [details] output of alsa-info.sh --no-upload
Ok, it turns out my sound system was broken. I didn't realized that, because the jerky sound only appeared from time to time. Also I have just turned on my speakers for playing games. Sorry for inconvenience.