На Elementary os 5.1 ( Ubuntu 18) нет звука .
lspci -v | grep -A7 -i "audio"
00:1f.3 Multimedia audio controller: Intel Corporation Device 34c8 (rev 30) Subsystem: Acer Incorporated [ALI] Device 136f Flags: bus master, fast devsel, latency 32, IRQ 16 Memory at 601d160000 (64-bit, non-prefetchable) [size=16K] Memory at 601d000000 (64-bit, non-prefetchable) [size=1M] Capabilities: Kernel driver in use: sof-audio-pci Kernel modules: snd_hda_intel, sof_pci_dev
00:1f.4 SMBus: Intel Corporation Ice Lake-LP SMBus Controller (rev 30) Subsystem: Acer Incorporated [ALI] Device 136f Flags: medium devsel, IRQ 255 Memory at 601d16a000 (64-bit, non-prefetchable) [size=256] I/O ports at 3040 [size=32]
Как исправить ?