According to the log of ls and aply -l, your audio hardware is recognized by the driver after booting up.
And alsa is ready to work, I can't find any problem here. I guess you could run 'aplay test.wav' to play sound after booting up without "sudo alsa force-reload" you wrote "After rebooting I have no sound. My sound device doesn't show up at all in the mixer.", does it mean there is only a dummy output in the gnome-sound-setting? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828136 Title: [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1828136/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs