Results 1 to 2 of 2

Thread: Ubuntu 20.04: Dummy Output, No audio sound

  1. #1
    Join Date
    Apr 2021
    Beans
    2

    Ubuntu 20.04: Dummy Output, No audio sound

    Code:
    /sbin/lsmod | grep snd
    snd_hda_codec_realtek 131072 1
    snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
    ledtrig_audio 16384 1 snd_hda_codec_generic
    snd_hda_codec_hdmi 61440 2
    snd_hda_intel 53248 7
    snd_intel_dspcfg 24576 1 snd_hda_intel
    snd_hda_codec 139264 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_i ntel,snd_hda_codec_realtek
    snd_hda_core 94208 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_i ntel,snd_hda_codec,snd_hda_codec_realtek
    snd_hwdep 20480 1 snd_hda_codec
    snd_pcm 114688 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd _hda_core
    snd_seq_midi 20480 0
    snd_seq_midi_event 16384 1 snd_seq_midi
    snd_rawmidi 36864 1 snd_seq_midi
    snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
    snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
    snd_timer 40960 2 snd_seq,snd_pcm
    snd 94208 25 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_h da_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_code c,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawm idi
    soundcore 16384 1 snd


    Code:
    lspci -v
    Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
    Subsystem: Hewlett-Packard Company RTS522A PCI Express Card Reader
    Physical Slot: 4
    Flags: bus master, fast devsel, latency 0, IRQ 129
    Memory at b4300000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: rtsx_pci
    Kernel modules: rtsx_pci


    Code:
    pavucontrol
    no card detected

    Code:
    alsamixer
    Card: HDA Intel PCH
    │ Chip: Realtek ALC295
    │ View: F3:[Playback] F4: Capture F5: All
    │ Item: Master [dB gain: 0.00]


    HDAJackRetask
    3 options availabe Nvidia GPU 80 HDMI/UP, Intel Kaylake HDMI, Realtek ALC 295


    Initially the speakers and earphones were working properly but the mic wasn't. However, I ruined everything in order to fix mic input.
    PLEASE, PLEASE HELP!!!
    Last edited by smakbar; 3 Weeks Ago at 10:03 AM.

  2. #2
    Join Date
    Jun 2006
    Location
    UK
    Beans
    Hidden!
    Distro
    Ubuntu 20.04 Focal Fossa

    Re: Ubuntu 20.04: Dummy Output, No audio sound

    Duplicate posted here. Please do not post duplicates.

    Closed.
    Ubuntu 18.04 Desktop Guide - Ubuntu 20.04 Desktop Guide - Forum Guide to BBCode - Using BBCode code tags - IRC #ubuntuforums

    Member: Not Canonical Team

    If you need help with your forum account, such as SSO login issues, username changes, etc, the correct place to contact an admin is here. Please do not PM me about these matters unless you have been asked to - unsolicited PMs concerning forum accounts will be ignored.

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •