Нет звука на fre sh установка от 20.04.1 - proUbuntu
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/ 18 августа

Я установил Ubuntu 20.04.1 LTS 12 августа. Все работает нормально кроме звука. Я думал, что это будет исправлено поздно r после r установки, но этого не произошло. Разъем для наушников работает, а линейный выход - нет.

Я пытался изменить настройки с помощью терминала. Пытался установить и переустановить что-то под названием «alsamixer», то же, что и «pulseaudio». Пошел к чему-то под названием «hdajackretask» в BASH. Это не сработало. Восстановил все конфигурации.

Если это полезно:

HDA Intel PCH Realtek ALC662 rev3

РЕДАКТИРОВАТЬ: Подробнее здесь "http://alsa-project.org/db/?f=f87076524b1d87031a702c5d8b1c179de3171945"

lspci:

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 05)
    Subsystem: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers
    Flags: bus master, fast devsel, latency 0
    Capabilities: <access denied>
    Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 630 (rev 04) (prog-if 00 [VGA controller])
    DeviceName:  Onboard IGD
    Subsystem: Intel Corporation HD Graphics 630
    Flags: bus master, fast devsel, latency 0, IRQ 129
    Memory at de000000 (64-bit, non-prefetchable) [size=16M]
    Memory at c0000000 (64-bit, prefetchable) [size=256M]
    I/O ports at f000 [size=64]
    Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: i915
    Kernel modules: i915

00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31) (prog-if 30 [XHCI])
    Subsystem: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller
    Flags: bus master, medium devsel, latency 0, IRQ 124
    Memory at df210000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: xhci_hcd

00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 (rev 31)
    Subsystem: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller
    Flags: bus master, fast devsel, latency 0, IRQ 127
    Memory at df22d000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: mei_me
    Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] (rev 31) (prog-if 01 [AHCI 1.0])
    Subsystem: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
    Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 125
    Memory at df228000 (32-bit, non-prefetchable) [size=8K]
    Memory at df22c000 (32-bit, non-prefetchable) [size=256]
    I/O ports at f090 [size=8]
    I/O ports at f080 [size=4]
    I/O ports at f060 [size=32]
    Memory at df22b000 (32-bit, non-prefetchable) [size=2K]
    Capabilities: <access denied>
    Kernel driver in use: ahci
    Kernel modules: ahci

00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #5 (rev f1) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 122
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    I/O behind bridge: [disabled]
    Memory behind bridge: df100000-df1fffff [size=1M]
    Prefetchable memory behind bridge: [disabled]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1c.6 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #7 (rev f1) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 123
    Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
    I/O behind bridge: 0000e000-0000efff [size=4K]
    Memory behind bridge: df000000-df0fffff [size=1M]
    Prefetchable memory behind bridge: 00000000d0000000-00000000d00fffff [size=1M]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1f.0 ISA bridge: Intel Corporation H110 Chipset LPC/eSPI Controller (rev 31)
    Subsystem: Intel Corporation H110 Chipset LPC/eSPI Controller
    Flags: bus master, medium devsel, latency 0

00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller (rev 31)
    Subsystem: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller
    Flags: fast devsel
    Memory at df224000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31)
    Subsystem: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller
    Flags: bus master, fast devsel, latency 32, IRQ 130
    Memory at df220000 (64-bit, non-prefetchable) [size=16K]
    Memory at df200000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus (rev 31)
    Subsystem: Intel Corporation 100 Series/C230 Series Chipset Family SMBus
    Flags: medium devsel, IRQ 16
    Memory at df22a000 (64-bit, non-prefetchable) [size=256]
    I/O ports at f040 [size=32]
    Kernel driver in use: i801_smbus
    Kernel modules: i2c_i801

01:00.0 Network controller: Intel Corporation Wireless 3160 (rev 83)
    Subsystem: Intel Corporation Dual Band Wireless-AC 3160
    Flags: bus master, fast devsel, latency 0, IRQ 128
    Memory at df100000 (64-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>
    Kernel driver in use: iwlwifi
    Kernel modules: iwlwifi

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)
    Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
    Flags: bus master, fast devsel, latency 0, IRQ 18
    I/O ports at e000 [size=256]
    Memory at df000000 (64-bit, non-prefetchable) [size=4K]
    Memory at d0000000 (64-bit, prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: r8169
    Kernel modules: r8169

Надеюсь, вы можете мне помочь !!

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