Hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)įlags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
Off: Off (priority 0, available: unknown) Output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 300, available: no) Output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 300, available: no) Output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5400, available: no) Sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"ĭ = "NVIDIA Corporation"ĭ = "GP107GL High Definition Audio Controller"ĭscription = "GP107GL High Definition Audio Controller" pulseaudioĪlsa.long_card_name = "HDA NVidia at 0xb4000000 irq 17" I am pasting the output of the four commands as per that link: sudo fuser -v /dev/snd/* User says found the "active profile was off" and links to a solution on this forum ( ). Snd 86016 17 I installed all updates from Software updater but no luck.Ĥ) No change by using: sudo alsa force-reloadĥ) Looking around, found this thread. Snd_pcm 102400 10 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_core,snd_hda_core,snd_pcm_dmaengine Snd_hda_core 90112 10 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda Snd_hda_codec 131072 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda Snd_soc_core 237568 5 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_dmic Snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,sof_pci_dev Snd_soc_acpi_intel_match 32768 2 snd_sof_intel_hda_common,sof_pci_dev Snd_hda_ext_core 28672 4 snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda Snd_sof 98304 4 snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc,sof_pci_dev
Snd_sof_intel_ipc 20480 1 snd_sof_intel_byt Snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common Snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common Snd_sof_intel_hda_common 73728 1 sof_pci_dev Ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek Snd_hda_codec_generic 81920 1 snd_hda_codec_realtek Snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi Snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event All fine on Windows though.Ģ) Output of lsmod is: lsmod | grep snd_ Activities -> Sound menu shows only "Dummy Output".
Today suddenly my sound stopped working on Ubunutu. 1) I've been using Ubuntu 18.04 with Windows 10 dual boot for some months now.
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