I think I found out what's happening. When the machine boots, and the login screen is displayed The sound is not immediatly initialized and working If, when it's not yet ready, I press the cut volume/volume up/volume down It puts the sound card and/or Pulse into a state where it gets stuck...
If I wait a little after login, say 5 seconds or so The sound card finishes its initializatino thing (or Pulse, no idea) And then I have no problem with sound Not sure this is really a bug... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894881 Title: [XPS 13 9300, Realtek ALC289, Speaker, Internal] Pulseaudio fails to detect card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894881/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
