I have a fresh install of Ubuntu 22.04. The Bang & Olufsen speakers aren't playing sound.
I've gone through https://help.ubuntu.com/stable/ubuntu-help/sound-nosound.html.en but nothing there helps.
I can get sound on headphones, but when I pull the headphones out, the sound is gone, even though the volume is set to max.
Speaker - sof-hda-dsp shows in the settings as being recognized, but it's not being used. When I pull the headphones out, the Output device switches.
sudo lspci -v gives:
00:1f.3 Multimedia audio controller: Intel Corporation Device 51ca (rev 01) Subsystem: Hewlett-Packard Company Device 8bdd Flags: bus master, fast devsel, latency 32, IRQ 204, IOMMU group 15 Memory at 601d1d0000 (64-bit, non-prefetchable) [size=16K] Memory at 601d000000 (64-bit, non-prefetchable) [size=1M] Capabilities: [50] Power Management version 3 Capabilities: [80] Vendor Specific Information: Len=14 <?> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: sof-audio-pci-intel-tgl Kernel modules: snd_hda_intel, snd_sof_pci_intel_tglSimilarly, I have an older laptop with a nearly identical setup, that actually works:
lspci -v | fgrep -m1 -A19 '00:1f.3'gives
00:1f.3 Multimedia audio controller: Intel Corporation Comet Lake PCH-LP cAVS Subsystem: Hewlett-Packard Company Comet Lake PCH-LP cAVS Flags: bus master, fast devsel, latency 32, IRQ 154 Memory at b431c000 (64-bit, non-prefetchable) [size=16K] Memory at b4000000 (64-bit, non-prefetchable) [size=1M] Capabilities: [50] Power Management version 3 Capabilities: [80] Vendor Specific Information: Len=14 <?> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_sof_pci_intel_cnlPerhaps switching the kernel driver in use is the key? How can I do that, if it will help?
Sound card not detecting and the command sudo apt-get install build-essential linux-headers-uname -r alsa-base alsa-firmware-loaders alsa-oss alsa-source alsa-tools alsa-tools-gui alsa-utils alsamixergui didn't fix the problem.
How to install Bang and Olufsen Audio drivers for HP laptop? failed to solve my problem.
No sound on headphones with sof-hda-dsp audio on ubuntu (and variants) also failed.
Audio output doesn't switch when headphones connect or disconnect didn't help either.
Ubuntu 20.04 - No sound also failed
cat /proc/asound/cards produces the following output:
0 [sofhdadsp ]: sof-hda-dsp - sof-hda-dsp HP-HPEnvyLaptop17_cw0xxx-Type1ProductConfigId-8BDDsudo gedit /etc/modprobe.d/alsa-base.confand add
options snd-hda-intel model=genericas suggested Ubuntu 20.04 - No sound also failed.
using sof-bin as suggested by Sound card not detected - Ubuntu 20.04 - sof-audio-pci also failed.
I'm also getting
[ 0.475866] pci 0000:00:07.0: DPC: RP PIO log size 0 is invalid[ 0.476486] pci 0000:00:07.2: DPC: RP PIO log size 0 is invalidduring the boot process. Is this connected to why my speakers don't work?
I have done the standard sudo apt update && sudo apt upgrade to no avail, as well.
when I grep for audio within dmesg:
[ 0.116257] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)[ 7.147645] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100[ 7.147677] sof-audio-pci-intel-tgl 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver[ 7.147696] sof-audio-pci-intel-tgl 0000:00:1f.3: enabling device (0000 -> 0002)[ 7.148080] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100[ 8.341717] sof-audio-pci-intel-tgl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])[ 8.407947] sof-audio-pci-intel-tgl 0000:00:1f.3: use msi interrupt mode[ 8.441644] sof-audio-pci-intel-tgl 0000:00:1f.3: hda codecs found, mask 5[ 8.441649] sof-audio-pci-intel-tgl 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now[ 8.441653] sof-audio-pci-intel-tgl 0000:00:1f.3: DMICs detected in NHLT tables: 2[ 8.442691] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 2:2:0-57864[ 8.442695] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:21:0[ 8.442697] sof-audio-pci-intel-tgl 0000:00:1f.3: FW ABI is more recent than kernel[ 8.442701] sof-audio-pci-intel-tgl 0000:00:1f.3: unknown sof_ext_man header type 3 size 0x30[ 8.538642] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 2:2:0-57864[ 8.538647] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:21:0[ 8.538649] sof-audio-pci-intel-tgl 0000:00:1f.3: FW ABI is more recent than kernel[ 8.555720] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology: ABI 3:22:1 Kernel ABI 3:21:0[ 8.555726] sof-audio-pci-intel-tgl 0000:00:1f.3: warn: topology ABI is more recent than kernel[ 8.585014] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC245: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker[ 8.585021] snd_hda_codec_realtek ehdaudio0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)[ 8.585023] snd_hda_codec_realtek ehdaudio0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)[ 8.585025] snd_hda_codec_realtek ehdaudio0D0: mono: mono_out=0x0[ 8.585026] snd_hda_codec_realtek ehdaudio0D0: inputs:[ 8.585028] snd_hda_codec_realtek ehdaudio0D0: Mic=0x19[ 8.634984] snd_hda_codec_realtek ehdaudio0D0: ASoC: sink widget AIF1TX overwritten[ 8.634992] snd_hda_codec_realtek ehdaudio0D0: ASoC: source widget AIF1RX overwrittenI have also tried adding snd-intel-dspcfg.dsp_driver=1 to /boot/grub/grub.cfg but that changed nothing https://bbs.archlinux.org/viewtopic.php?id=275737
cat /proc/asound/cards gives the output:
0 [sofhdadsp ]: sof-hda-dsp - sof-hda-dsp HP-HPEnvyLaptop17_cw0xxx-Type1ProductConfigId-8BDDsudo aplay -l
gives the output:
card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0card 0: sofhdadsp [sof-hda-dsp], device 3: HDMI1 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0card 0: sofhdadsp [sof-hda-dsp], device 4: HDMI2 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0card 0: sofhdadsp [sof-hda-dsp], device 5: HDMI3 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0How can I get the sound working on my speakers?