No Sound on 2016 IMac

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I just installed Ubuntu for the first time on my mac, and there's no sound. I have done everything listed on this page: https://www.maketecheasier.com/fix-no-sound-issue-ubuntu/



and it still doesn't work.



aplay -l output:



**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CS4206 Analog [CS4206 Analog]
 Subdevices: 0/1
 Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: CS4206 Digital [CS4206 Digital]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 12: HDMI 6 [HDMI 6]
 Subdevices: 1/1
 Subdevice #0: subdevice #0


Any help would be appreciated. I've tried pavucontrol and alsamixer and qalmixer and nothing seems to get the sound working.




sound pulseaudio alsa mac




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    up vote
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    I just installed Ubuntu for the first time on my mac, and there's no sound. I have done everything listed on this page: https://www.maketecheasier.com/fix-no-sound-issue-ubuntu/



    and it still doesn't work.



    aplay -l output:



    **** List of PLAYBACK Hardware Devices ****
    card 0: PCH [HDA Intel PCH], device 0: CS4206 Analog [CS4206 Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 1: CS4206 Digital [CS4206 Digital]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 1: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 1: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 1: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 1: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 1: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 1: HDMI [HDA ATI HDMI], device 12: HDMI 6 [HDMI 6]
     Subdevices: 1/1
     Subdevice #0: subdevice #0


    Any help would be appreciated. I've tried pavucontrol and alsamixer and qalmixer and nothing seems to get the sound working.




    sound pulseaudio alsa mac




    share|improve this question





















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I just installed Ubuntu for the first time on my mac, and there's no sound. I have done everything listed on this page: https://www.maketecheasier.com/fix-no-sound-issue-ubuntu/



      and it still doesn't work.



      aplay -l output:



      **** List of PLAYBACK Hardware Devices ****
      card 0: PCH [HDA Intel PCH], device 0: CS4206 Analog [CS4206 Analog]
       Subdevices: 0/1
       Subdevice #0: subdevice #0
      card 0: PCH [HDA Intel PCH], device 1: CS4206 Digital [CS4206 Digital]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 12: HDMI 6 [HDMI 6]
       Subdevices: 1/1
       Subdevice #0: subdevice #0


      Any help would be appreciated. I've tried pavucontrol and alsamixer and qalmixer and nothing seems to get the sound working.




      sound pulseaudio alsa mac




      share|improve this question











      I just installed Ubuntu for the first time on my mac, and there's no sound. I have done everything listed on this page: https://www.maketecheasier.com/fix-no-sound-issue-ubuntu/



      and it still doesn't work.



      aplay -l output:



      **** List of PLAYBACK Hardware Devices ****
      card 0: PCH [HDA Intel PCH], device 0: CS4206 Analog [CS4206 Analog]
       Subdevices: 0/1
       Subdevice #0: subdevice #0
      card 0: PCH [HDA Intel PCH], device 1: CS4206 Digital [CS4206 Digital]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
       Subdevices: 1/1
       Subdevice #0: subdevice #0
      card 1: HDMI [HDA ATI HDMI], device 12: HDMI 6 [HDMI 6]
       Subdevices: 1/1
       Subdevice #0: subdevice #0


      Any help would be appreciated. I've tried pavucontrol and alsamixer and qalmixer and nothing seems to get the sound working.





      sound pulseaudio alsa mac





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      share|improve this question









      asked 7 hours ago









      David Wagle

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