私はHP All-in-one（HP Pavilion All-in-One 24-xa0xxx）を持っていますが、内蔵スピーカーを除くすべてがLinuxで動作しているようです。ヘッドフォンジャックがうまく機能します。私はArch Linuxを実行していますが、Ubuntuでは動作しないため、Archによるものではありません。ファイルを編集しようとしましたが、 /usr/share/pulseaudio/alsa-mixer/paths/analog-output-speaker.confほとんど何も機能しません。でpavucontrol、それは言うだけですSpeakers (Unavailable)。編集も試しましたが役に立た/etc/modprobe.d/alsa-base.confなかった。今はいくつかのUSBスピーカーがあり、うまく動作しますが、追加のUSBスロットを占め、サウンドが悪くなるので、お尻が痛くなります。どんな助けでも大変感謝します。チュートリアルやフォーラムの投稿のどれも役に立ちませんでした。
% lspci
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Desktop)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
00:14.5 SD Host controller: Intel Corporation Device a375 (rev 10)
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
00:17.0 RAID bus controller: Intel Corporation SATA Controller [RAID mode] (rev 10)
00:1c.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #5 (rev f0)
00:1c.5 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #6 (rev f0)
00:1f.0 ISA bridge: Intel Corporation H370 Chipset LPC/eSPI Controller (rev 10)
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter
% pacmd list-sinks
2 sink(s) available.
* index: 0
name: <alsa_output.usb-CD002_CD002_CD002-01.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause: (none)
priority: 9049
volume: front-left: 34182 / 52%, front-right: 32897 / 50%
balance -0.04
base volume: 65536 / 100%
volume steps: 256
muted: no
current latency: 1566.65 ms
max request: 375 KiB
max rewind: 375 KiB
monitor source: 0
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 2000.00 ms; range is 0.50 .. 2000.00 ms
card: 0 <alsa_card.usb-CD002_CD002_CD002-01>
module: 6
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "CD002"
alsa.long_card_name = "CD002 CD002 at usb-0000:00:14.0-2, full speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:2:1.1"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/sound/card1"
udev.id = "usb-CD002_CD002_CD002-01"
device.bus = "usb"
device.vendor.id = "e2b7"
device.vendor.name = "Jie Li"
device.product.id = "0811"
device.product.name = "CD002"
device.serial = "CD002_CD002_CD002"
device.string = "front:1"
device.buffering.buffer_size = "384000"
device.buffering.fragment_size = "192000"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "CD002 Analog Stereo"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
ports:
analog-output: Analog Output (priority 9900, latency offset 0 usec, available: unknown)
properties:
active port: <analog-output>
index: 1
name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause: (none)
priority: 9039
volume: front-left: 62899 / 96% / -1.07 dB, front-right: 62899 / 96% / -1.07 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 58.88 ms
max request: 11 KiB
max rewind: 11 KiB
monitor source: 2
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 1
configured latency: 60.00 ms; range is 0.50 .. 2000.00 ms
card: 2 <alsa_card.pci-0000_00_1f.3>
module: 8
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC225 Analog"
alsa.id = "ALC225 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa1398000 irq 129"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a348"
device.product.name = "Cannon Lake PCH cAVS"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "384000"
device.buffering.fragment_size = "192000"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: yes)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output-headphones>
ベストアンサー1
私はこれが私が試したすべての設定を扱うファイルの名前であることに気づきました。私が持っているものは次のとおりですoptions snd-hda-intel power_save=0 model=generic probe_mask=1。