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Linux Mint 18.1オーディオの問題

私のラップトップにlinux mint 18.1とWindows 10があり、どちらも新しくインストールされています。音は窓の上でうまく働きますが。残念ながら、私はミントでいくつかの問題に遭遇しました。

Linux mint 18.1の問題：

  1. 音はフロント左スピーカーからのみ出力されます。
  2. ヘッドフォンを使用すると、オーディオがスピーカーから出力され続けますが、ヘッドフォンから何も聞こえません。

更新1： この質問を投稿した直後に、ラップトップを再起動してサインインし直しました。今問題はさらに悪化し、スピーカーからもヘッドフォンからもまったく音が出ません。

UPDATE 2：再起動しました。 これで両方のスピーカーが機能します。しかし、ヘッドホンを接続しても、ヘッドホンではなくスピーカーから音が出ます。ここで何が起こっているのか本当にわかりません。

ノートパソコンの仕様：

Dell Inspiron 14 7460    
Display : 14.0-inch FHD (1920x1080) IPS Truelife LED-Backlit Display
Processor : 7th Generation Intel® Core™ i5-7200U Processor
Memory : 8GB DDR4 2133 MHz
Hard Drive : 1 TB 5400 rpm SATA HDD
Graphics : nVidia GeForce 940MX 2GB GDDR5
Optical Drive : N/A
Operating System : Windows 10 Home 64-bit English
Networking : 802.11ac dan Bluetooth 4.2, Dual Band 2.4 & 5 GHz, 1×1
Keyboard : Non-Backlight keyboard
Audio : 2 tuned speakers with Waves MaxxAudio® Pro

lspci出力：

00:00.0 Host bridge: Intel Corporation Device 5904 (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Device 5916 (rev 02)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 02)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller (rev 21)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Device 9d10 (rev f1)
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port (rev f1)
00:1f.0 ISA bridge: Intel Corporation Device 9d58 (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
01:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940MX] (rev a2)
02:00.0 Network controller: Intel Corporation Wireless 3165 (rev 79)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)

speaker-test -s1 output：

speaker-test 1.1.0

Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 192 to 2097152
Period size range from 64 to 699051
Using max buffer size 2097152
Periods = 4
was set period_size = 524288
was set buffer_size = 2097152
  - Front Left

speaker-test -s2 output：

speaker-test 1.1.0

Invalid parameter for -s option.

サウンド設定のスクリーンショット：enter image description hereenter image description hereenter image description here

Pavucontrolスクリーンショット：enter image description hereenter image description hereenter image description hereenter image description hereenter image description here

Alsamixerのスクリーンショット：enter image description here

UPDATE 3：pavucontrolからの追加のスクリーンショット： enter image description hereenter image description here

pacmd list-cards output：

card(s) available.
    index: 0
    name: <alsa_card.pci-0000_00_1f.3>
    driver: <module-alsa-card.c>
    owner module: 6
    properties:
        alsa.card = "0"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0xdf328000 irq 282"
        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 = "9d71"
        device.form_factor = "internal"
        device.string = "0"
        device.description = "Built-in Audio"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    profiles:
        input:analog-stereo: Analog Stereo Input (priority 60, available: unknown)
        output:analog-stereo: Analog Stereo Output (priority 6000, available: unknown)
        output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6060, available: unknown)
        output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5400, available: unknown)
        output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (priority 5460, available: unknown)
        output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 300, available: unknown)
        output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (priority 360, available: unknown)
        output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 300, available: unknown)
        output:hdmi-surround71+input:analog-stereo: Digital Surround 7.1 (HDMI) Output + Analog Stereo Input (priority 360, available: unknown)
        output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5200, available: unknown)
        output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) Output + Analog Stereo Input (priority 5260, available: unknown)
        output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (priority 100, available: unknown)
        output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) Output + Analog Stereo Input (priority 160, available: unknown)
        output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (priority 100, available: unknown)
        output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) Output + Analog Stereo Input (priority 160, available: unknown)
        output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (priority 5200, available: unknown)
        output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) Output + Analog Stereo Input (priority 5260, available: unknown)
        output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (priority 100, available: unknown)
        output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) Output + Analog Stereo Input (priority 160, available: unknown)
        output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (priority 100, available: unknown)
        output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) Output + Analog Stereo Input (priority 160, available: unknown)
        off: Off (priority 0, available: unknown)
    active profile: <output:analog-stereo+input:analog-stereo>
    sinks:
        alsa_output.pci-0000_00_1f.3.analog-stereo/#0: Built-in Audio Analog Stereo
    sources:
        alsa_output.pci-0000_00_1f.3.analog-stereo.monitor/#0: Monitor of Built-in Audio Analog Stereo
        alsa_input.pci-0000_00_1f.3.analog-stereo/#1: Built-in Audio Analog Stereo
    ports:
        analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
            properties:
                device.icon_name = "audio-input-microphone"
        analog-input-headphone-mic: Microphone (priority 8700, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "audio-input-microphone"
        analog-input-headset-mic: Headset Microphone (priority 8700, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "audio-input-microphone"
        analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
            properties:
                device.icon_name = "audio-speakers"
        analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "audio-headphones"
        hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: yes)
            properties:
                device.icon_name = "video-display"
        hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: yes)
            properties:
                device.icon_name = "video-display"
        hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: yes)
            properties:
                device.icon_name = "video-display"

誰か私と同じような問題がありますか？私はいくつかの助け、手がかり、アドバイスを本当に感謝しています。ありがとうございました。

linux-mintaudioalsapulseaudio
2
under5hell

どうやら、私のカーネルを4.4にアップグレードすると問題が解決します。

1
under5hell