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A. Intel NUC Support Linux System & BIOS Document

https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html

https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf

https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html

B. trouble list in NUC [ document mentioned but, it's a case F20 ] HDMI audio isn't working on Fedora 20* Update the kernel of Fedora 20 to the latest version (3.14.8 or later) to resolve this problem.

C. Plz, search and check your system use a "dmesg|grep sound", show me a your system status?

  • Sound Support your board samples for sound status in boot progress

  • $ sudo dmesg|grep sound

[ 7.121465] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 [ 7.121521] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16 [ 7.121571] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17 [ 7.121618] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 [ 7.121673] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19 [ 7.121720] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20 [ 7.121770] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21

written by simmon

A. Intel NUC Support Linux System & BIOS Document

https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html

https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf

https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html

B. trouble list in NUC [ document mentioned but, it's a case F20 ] HDMI audio isn't working on Fedora 20* Update the kernel of Fedora 20 to the latest version (3.14.8 or later) to resolve this problem.

C. Plz, search and check your system use a "dmesg|grep sound", show me a your system status?

  • Sound Support your board samples for sound status in boot progress

  • $ sudo dmesg|grep sound

[ 7.121465] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 /devices/pci0000:00/0000:00:1b.0/sound/card0/input15

[ 7.121521] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16 /devices/pci0000:00/0000:00:1b.0/sound/card0/input16

[ 7.121571] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17 /devices/pci0000:00/0000:00:1b.0/sound/card0/input17

[ 7.121618] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 /devices/pci0000:00/0000:00:1b.0/sound/card0/input18

[ 7.121673] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19 /devices/pci0000:00/0000:00:1b.0/sound/card0/input19

[ 7.121720] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20 /devices/pci0000:00/0000:00:1b.0/sound/card0/input20

[ 7.121770] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21

written by simmon

A. Intel NUC Support Linux System & BIOS Document

https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html

https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf

https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html

B. trouble list in NUC [ document mentioned but, it's a case F20 ] HDMI audio isn't working on Fedora 20* Update the kernel of Fedora 20 to the latest version (3.14.8 or later) to resolve this problem.

C. Plz, search and check your system use a "dmesg|grep sound", show me a your system status?

  • Sound Support your board samples for sound status in boot progress

  • $ sudo dmesg|grep sound

[ 7.121465] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15

[ 7.121521] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16

[ 7.121571] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17

[ 7.121618] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18

[ 7.121673] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19

[ 7.121720] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20

[ 7.121770] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21

written by simmon

A. Intel NUC Support Linux System & BIOS Document

https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html

https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf

https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html

B. trouble list in NUC [ document mentioned but, it's a case F20 ] HDMI audio isn't working on Fedora 20* Update the kernel of Fedora 20 to the latest version (3.14.8 or later) to resolve this problem.

C. Plz, search and check your system use a "dmesg|grep sound", show me a your system status?

  • Sound Support your board samples for sound status in boot progress

  • $ sudo dmesg|grep sound

input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15

input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16

input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17

input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18

input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19

input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20

input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21

written by simmon

A. Intel NUC Support Linux System & BIOS Document

  • https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html

  • https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf

  • https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html

B. trouble list in NUC [ document mentioned but, it's a case F20 ] HDMI audio isn't working on Fedora 20* Update the kernel of Fedora 20 to the latest version (3.14.8 or later) to resolve this problem.

C. Plz, search and check your system use a "dmesg|grep sound", show me a your system status?

  • Sound Support your board samples for sound status in boot progress

  • $ sudo dmesg|grep sound

  • input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15

  • input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16

  • input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17

  • input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18

  • input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19

  • input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20

  • input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21

  • D. check system settings - Multimedia - Audio / Audio and Video

    [Fedora System good support Audio and Video Hardware ]

    • Audio Volume : check Advanced - Profile

    • Audio and Video : Default Audio Playback Device Preference

    E. Audio and Video Support Program and Library Install for Fedora

    • rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-29.noarch.rpm

    written by simmon

    A. Intel NUC Support Linux System & BIOS Document

    • https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html
    • https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf
    • https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html
     https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html
     https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf
     https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html
    

    B. trouble list in NUC [ document mentioned but, it's a case F20 ] ]

     HDMI audio isn't working on Fedora 20*
     Update the kernel of Fedora 20 to the latest version (3.14.8 or later) to resolve this problem.

    problem.

    C. Plz, search and check your system use a "dmesg|grep sound", show me a your system status?

    • status? Sound Support your board samples for sound status in boot progress

    •  $ sudo dmesg|grep sound

    • sound input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
    • /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
    • /devices/pci0000:00/0000:00:1b.0/sound/card0/input16 input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
    • /devices/pci0000:00/0000:00:1b.0/sound/card0/input17 input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
    • /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19
    • /devices/pci0000:00/0000:00:1b.0/sound/card0/input19 input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20
    • /devices/pci0000:00/0000:00:1b.0/sound/card0/input20 input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21
    /devices/pci0000:00/0000:00:1b.0/sound/card0/input21

    D. check system settings - Multimedia - Audio / Audio and Video

    [Fedora System good support Audio and Video Hardware ]

    •  Audio Volume : check Advanced - Profile

    • Profile Audio and Video : Default Audio Playback Device Preference

    Preference

    E. Audio and Video Support Program and Library Install for Fedora

    •  rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-29.noarch.rpm
    http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-29.noarch.rpm

    F. Sound setting for check KDE Hardware Program.

     rpm -qa|grep phonon
     phonon-qt5-4.10.1-2.fc29.x86_64
     phonon-qt5-backend-gstreamer-4.9.0-9.fc29.x86_64
     phonon-backend-gstreamer-4.9.0-9.fc29.x86_64
     phonon-qt5-backend-vlc-0.9.1-6.fc29.x86_64
     phonon-devel-4.10.1-2.fc29.x86_64
     phonon-4.10.1-2.fc29.x86_64
     phonon-backend-vlc-0.9.1-6.fc29.x86_64
    
     # aplay -l
    **** List of PLAYBACK Hardware Devices ****
     card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    

    written by simmon

    A. Intel NUC Support Linux System & BIOS Document

     NUC sound system : On-board audio - Codec chip     Intel Display Audio 
    
     https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html
     https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf
     https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html
    

    B. trouble list in NUC [ document mentioned but, it's a case F20 ]

     HDMI audio isn't working on Fedora 20*
     Update the kernel of Fedora 20 to the latest version (3.14.8 or later) to resolve this problem.
    

    C. Plz, search and check your system use a "dmesg|grep sound", show me a your system status? Sound Support your board samples for sound status in boot progress

     $ sudo dmesg|grep sound
     input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
     input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
     input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
     input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
     input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19
     input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20
     input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21
    

    D. check system settings - Multimedia - Audio / Audio and Video

    [Fedora System good support Audio and Video Hardware ]

     Audio Volume : check Advanced - Profile
     Audio and Video : Default Audio Playback Device Preference
    

    E. Audio and Video Support Program and Library Install for Fedora

     rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-29.noarch.rpm
    

    F. Sound setting for check KDE Hardware Program.

     rpm -qa|grep phonon
     phonon-qt5-4.10.1-2.fc29.x86_64
     phonon-qt5-backend-gstreamer-4.9.0-9.fc29.x86_64
     phonon-backend-gstreamer-4.9.0-9.fc29.x86_64
     phonon-qt5-backend-vlc-0.9.1-6.fc29.x86_64
     phonon-devel-4.10.1-2.fc29.x86_64
     phonon-4.10.1-2.fc29.x86_64
     phonon-backend-vlc-0.9.1-6.fc29.x86_64
    
     # aplay -l
    **** List of PLAYBACK Hardware Devices ****
     card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    

    written by simmon

    A. Intel NUC Support Linux System & BIOS Document

     NUC sound system : On-board audio - Codec chip     Intel Display Audio 
    
     https://www.intel.com/content/www/us/en/support/articles/000005499/mini-pcs.html
     https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/BIOSGlossary_NUC.pdf
     https://www.intel.com/content/www/us/en/support/articles/000030985/mini-pcs.html
    

    B. trouble list in NUC [ document mentioned but, it's a case F20 ]

     HDMI audio isn't working on Fedora 20*
     Update the kernel of Fedora 20 to the latest version (3.14.8 or later) to resolve this problem.
    

    C. Plz, search and check your system use a "dmesg|grep sound", show me a your system status? Sound Support your board samples for sound status in boot progress

     $ sudo dmesg|grep sound
     input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
     input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
     input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19
     input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20
     input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21
    

    D. check system settings - Multimedia - Audio / Audio and Video

    [Fedora System good support Audio and Video Hardware ]

     Audio Volume : check Advanced - Profile
     Audio and Video : Default Audio Playback Device Preference
    

    E. Audio and Video Support Program and Library Install for Fedora

     rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-29.noarch.rpm
    

    F. Sound setting for check KDE Hardware Program.

     rpm -qa|grep phonon
     phonon-qt5-4.10.1-2.fc29.x86_64
     phonon-qt5-backend-gstreamer-4.9.0-9.fc29.x86_64
     phonon-backend-gstreamer-4.9.0-9.fc29.x86_64
     phonon-qt5-backend-vlc-0.9.1-6.fc29.x86_64
     phonon-devel-4.10.1-2.fc29.x86_64
     phonon-4.10.1-2.fc29.x86_64
     phonon-backend-vlc-0.9.1-6.fc29.x86_64
    
     # aplay -l
    **** List of PLAYBACK Hardware Devices ****
     card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
    Subdevices: 1/1
    Subdevice #0: subdevice #0
    

    G. pulseaudio and alsa, and install the program and library

    #  dnf groupupdate Multimedia
    #  dnf install libasound* portaudio* alsa*
    #  dnf install phonon-qt5*
    

    written by simmon