Здравствуйте. Подскажите плиз по проблеме
на моноблоке lenovo установлена ubuntu 18.04 и в ней стал звук дребезжать.
как нормализовать звучание?
sudo inxi -A
Audio: Card-1 Intel Cannon Lake PCH cAVS driver: sof-audio-pci
Card-2 Lenovo driver: USB Audio
Sound: Advanced Linux Sound Architecture v: k5.4.0-150-generic
sudo lspci -v
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10) (prog-if 80)
Subsystem: Lenovo Device 312d
Flags: bus master, fast devsel, latency 32, IRQ 135
Memory at b1330000 (64-bit, non-prefetchable) [size=16K]
Memory at b1000000 (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
Kernel modules: snd_hda_intel, snd_sof_pci