Nuc 7 no sound HDMI TV
18.04.2026
как пофиксить

сперва сделал это

https://search.brave.com/search?q=linux+mint+22.3+dummy+sound+only+Intel+NUC+7&summary=1&conversation=08d3feac2cf6c4af3a53b00c740bdb71a153

Create a blacklist configuration file:
echo "blacklist snd_soc_avs" | sudo tee /etc/modprobe.d/blacklist-snd_soc_avs.conf

Update the initramfs to apply the change:
sudo update-initramfs -u

Reboot the system. After reboot, check if the internal audio (3.5mm jack or built-in speakers) appears in PulseAudio or PipeWire. 
Alternative: Use snd_hda_intel Instead of sof-audio-pci
If the above doesn’t work, force the use of the older snd_hda_intel driver:

Edit the ALSA configuration:
sudo -H xed /etc/modprobe.d/alsa-base.conf

Add these lines at the end:
options snd-hda-intel model=generic
options snd-intel-dspcfg dsp_driver=1

Save, close, and reboot. 
Additional Checks
Verify hardware detection: Run aplay -l to confirm if audio devices are listed. 
Check for firmware: Ensure firmware-sof-signed is installed:
sudo apt install firmware-sof-signed

BIOS/UEFI: Ensure audio is enabled in BIOS and Fast Startup is disabled in Windows if dual-booting. 
Kernel version: Mint 22.3 uses kernel 6.8. Ensure it's up to date via Update Manager.
✅ Note: If you’re using a newer Intel NUC (e.g., 11th gen or later), the snd-intel-dspcfg dsp_driver=1 option is critical for enabling audio.

через HDMI сразу не заиграло, но Dummy sound заменился на нормальный и заграли наушнки

потом в

файл конфигурации /etc/modprobe.d/alsa-base.conf 

прописываем 

options snd-hda-intel model=auto

options snd-intel-dspcfg dsp_driver=1