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Laptop speaker is not working on Ubuntu 18.04


Ubuntu 13.04 sound issueCMUS Error: opening audio device: No such deviceSound lag on XubuntuMy Sound Card Stopped Working - Message: Dummy OutputBluetooth Stopped Working after Suspend 16.04Sound card driver multimedia controller: Intel Corporation Atom/Celeron/Pentium processor x5-E8000/J3xxx/N3xxx seriesz83v intel x5-z8350 Audio dont work on ubuntu 16.04 ltsHP Stream 14 Won't Enable Proprietary driver for Realtek Semiconductor Corp wireless cardShould I remove Ubuntu 18.04 and install Lubuntu 18.10?Wifi not working on Lenovo Thinkpad E580 after Ubuntu 18.4 installation






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0















Inbuilt speaker of my laptop is not working. Literally, there are no sounds.



My laptop : Samsung NT950SBE-X716



I gathered the following information which seems to be helpful.



  1. Setting-Sound screenshot


  2. sudo alsamixer screenshot


  3. lspci result

00:00.0 Host bridge: Intel Corporation Device 3e34 (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Device 3ea0
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0b)
00:12.0 Signal processing controller: Intel Corporation Device 9df9 (rev 11)
00:13.0 Serial controller: Intel Corporation Device 9dfc (rev 11)
00:14.0 USB controller: Intel Corporation Device 9ded (rev 11)
00:14.2 RAM memory: Intel Corporation Device 9def (rev 11)
00:14.3 Network controller: Intel Corporation Device 9df0 (rev 11)
00:15.0 Serial bus controller [0c80]: Intel Corporation Device 9de8 (rev 11)
00:15.2 Serial bus controller [0c80]: Intel Corporation Device 9dea (rev 11)
00:16.0 Communication controller: Intel Corporation Device 9de0 (rev 11)
00:1c.0 PCI bridge: Intel Corporation Device 9dbc (rev f1)
00:1d.0 PCI bridge: Intel Corporation Device 9db4 (rev f1)
00:1d.4 PCI bridge: Intel Corporation Device 9db0 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Device 9d84 (rev 11)
00:1f.3 Multimedia audio controller: Intel Corporation Device 9dc8 (rev 11)
00:1f.4 SMBus: Intel Corporation Device 9da3 (rev 11)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Device 9da4 (rev 11)
01:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
02:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
02:01.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
02:02.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
02:04.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
03:00.0 System peripheral: Intel Corporation JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016] (rev 02)
37:00.0 USB controller: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] (rev 02)
6c:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)
6d:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981









share|improve this question









New contributor




Vinnam Kim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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    0















    Inbuilt speaker of my laptop is not working. Literally, there are no sounds.



    My laptop : Samsung NT950SBE-X716



    I gathered the following information which seems to be helpful.



    1. Setting-Sound screenshot


    2. sudo alsamixer screenshot


    3. lspci result

    00:00.0 Host bridge: Intel Corporation Device 3e34 (rev 0b)
    00:02.0 VGA compatible controller: Intel Corporation Device 3ea0
    00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0b)
    00:12.0 Signal processing controller: Intel Corporation Device 9df9 (rev 11)
    00:13.0 Serial controller: Intel Corporation Device 9dfc (rev 11)
    00:14.0 USB controller: Intel Corporation Device 9ded (rev 11)
    00:14.2 RAM memory: Intel Corporation Device 9def (rev 11)
    00:14.3 Network controller: Intel Corporation Device 9df0 (rev 11)
    00:15.0 Serial bus controller [0c80]: Intel Corporation Device 9de8 (rev 11)
    00:15.2 Serial bus controller [0c80]: Intel Corporation Device 9dea (rev 11)
    00:16.0 Communication controller: Intel Corporation Device 9de0 (rev 11)
    00:1c.0 PCI bridge: Intel Corporation Device 9dbc (rev f1)
    00:1d.0 PCI bridge: Intel Corporation Device 9db4 (rev f1)
    00:1d.4 PCI bridge: Intel Corporation Device 9db0 (rev f1)
    00:1f.0 ISA bridge: Intel Corporation Device 9d84 (rev 11)
    00:1f.3 Multimedia audio controller: Intel Corporation Device 9dc8 (rev 11)
    00:1f.4 SMBus: Intel Corporation Device 9da3 (rev 11)
    00:1f.5 Serial bus controller [0c80]: Intel Corporation Device 9da4 (rev 11)
    01:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
    02:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
    02:01.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
    02:02.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
    02:04.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
    03:00.0 System peripheral: Intel Corporation JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016] (rev 02)
    37:00.0 USB controller: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] (rev 02)
    6c:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)
    6d:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981









    share|improve this question









    New contributor




    Vinnam Kim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      0












      0








      0








      Inbuilt speaker of my laptop is not working. Literally, there are no sounds.



      My laptop : Samsung NT950SBE-X716



      I gathered the following information which seems to be helpful.



      1. Setting-Sound screenshot


      2. sudo alsamixer screenshot


      3. lspci result

      00:00.0 Host bridge: Intel Corporation Device 3e34 (rev 0b)
      00:02.0 VGA compatible controller: Intel Corporation Device 3ea0
      00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0b)
      00:12.0 Signal processing controller: Intel Corporation Device 9df9 (rev 11)
      00:13.0 Serial controller: Intel Corporation Device 9dfc (rev 11)
      00:14.0 USB controller: Intel Corporation Device 9ded (rev 11)
      00:14.2 RAM memory: Intel Corporation Device 9def (rev 11)
      00:14.3 Network controller: Intel Corporation Device 9df0 (rev 11)
      00:15.0 Serial bus controller [0c80]: Intel Corporation Device 9de8 (rev 11)
      00:15.2 Serial bus controller [0c80]: Intel Corporation Device 9dea (rev 11)
      00:16.0 Communication controller: Intel Corporation Device 9de0 (rev 11)
      00:1c.0 PCI bridge: Intel Corporation Device 9dbc (rev f1)
      00:1d.0 PCI bridge: Intel Corporation Device 9db4 (rev f1)
      00:1d.4 PCI bridge: Intel Corporation Device 9db0 (rev f1)
      00:1f.0 ISA bridge: Intel Corporation Device 9d84 (rev 11)
      00:1f.3 Multimedia audio controller: Intel Corporation Device 9dc8 (rev 11)
      00:1f.4 SMBus: Intel Corporation Device 9da3 (rev 11)
      00:1f.5 Serial bus controller [0c80]: Intel Corporation Device 9da4 (rev 11)
      01:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      02:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      02:01.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      02:02.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      02:04.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      03:00.0 System peripheral: Intel Corporation JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016] (rev 02)
      37:00.0 USB controller: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] (rev 02)
      6c:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)
      6d:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981









      share|improve this question









      New contributor




      Vinnam Kim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      Inbuilt speaker of my laptop is not working. Literally, there are no sounds.



      My laptop : Samsung NT950SBE-X716



      I gathered the following information which seems to be helpful.



      1. Setting-Sound screenshot


      2. sudo alsamixer screenshot


      3. lspci result

      00:00.0 Host bridge: Intel Corporation Device 3e34 (rev 0b)
      00:02.0 VGA compatible controller: Intel Corporation Device 3ea0
      00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0b)
      00:12.0 Signal processing controller: Intel Corporation Device 9df9 (rev 11)
      00:13.0 Serial controller: Intel Corporation Device 9dfc (rev 11)
      00:14.0 USB controller: Intel Corporation Device 9ded (rev 11)
      00:14.2 RAM memory: Intel Corporation Device 9def (rev 11)
      00:14.3 Network controller: Intel Corporation Device 9df0 (rev 11)
      00:15.0 Serial bus controller [0c80]: Intel Corporation Device 9de8 (rev 11)
      00:15.2 Serial bus controller [0c80]: Intel Corporation Device 9dea (rev 11)
      00:16.0 Communication controller: Intel Corporation Device 9de0 (rev 11)
      00:1c.0 PCI bridge: Intel Corporation Device 9dbc (rev f1)
      00:1d.0 PCI bridge: Intel Corporation Device 9db4 (rev f1)
      00:1d.4 PCI bridge: Intel Corporation Device 9db0 (rev f1)
      00:1f.0 ISA bridge: Intel Corporation Device 9d84 (rev 11)
      00:1f.3 Multimedia audio controller: Intel Corporation Device 9dc8 (rev 11)
      00:1f.4 SMBus: Intel Corporation Device 9da3 (rev 11)
      00:1f.5 Serial bus controller [0c80]: Intel Corporation Device 9da4 (rev 11)
      01:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      02:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      02:01.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      02:02.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      02:04.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02)
      03:00.0 System peripheral: Intel Corporation JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016] (rev 02)
      37:00.0 USB controller: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] (rev 02)
      6c:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)
      6d:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981






      18.04 sound samsung






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      Vinnam Kim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      share|improve this question









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      share|improve this question




      share|improve this question








      edited 14 mins ago









      solsTiCe

      6,41132050




      6,41132050






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      asked 1 hour ago









      Vinnam KimVinnam Kim

      1




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      Vinnam Kim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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