The driver looks good: APLAY
**** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: CX20561 Analog [CX20561 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 1: CX20561 Digital [CX20561 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CX20561 Analog [CX20561 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 But there is no valid sound card in the pulseaudio, could you please upload the log of pulseaudio. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875989 Title: [276812G, Conexant CX20561 (Hermosa), Speaker, Internal] Pulseaudio fails to detect card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1875989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs