(In reply to Raymond from comment #25) > seem default sample 16 bits has no effect on format , pulseaudio prefer 32 > bits
No, it does. I have these options uncommented in my daemon.conf: default-sample-format = s32le default-sample-rate = 48000 I have them enabled for some time and PA startup logs were provided with them on. If that's wrong tell me and I'll provide logs without them. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1315212 Title: [CA0106 - CA0106, playback] Playback problem - Surround dies, no valid output To manage notifications about this bug go to: https://bugs.launchpad.net/alsa-driver/+bug/1315212/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
