我有一台新笔记本电脑，Raider GE76。我在上面安装了 Ubuntu，目前除了声音之外，一切正常。
我只有虚拟声音作为输出选项。
我尝试过网上的一些解决方案，但都没有效果。
- 我尝试向 GRUB 添加条目
- 我尝试安装 SOF 二进制文件 (v2.2.4)
- 我尝试调整驱动程序选项
modprobe/alsa.conf - 我尝试过切换到旧版驱动程序
https://www.linuxuprising.com/2018/06/fix-no-sound-dummy-output-issue-in.html
未检测到声卡 - Ubuntu 20.04 - sof-audio-pci
我将非常感激任何关于如何使声音正常工作的建议/故障排除。
aplay -l输出：
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC274 Analog [ALC274 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 11: HDMI 5 [HDMI 5]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 12: HDMI 6 [HDMI 6]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 13: HDMI 7 [HDMI 7]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 14: HDMI 8 [HDMI 8]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 15: HDMI 9 [HDMI 9]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 16: HDMI 10 [HDMI 10]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 17: HDMI 11 [HDMI 11]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 11: HDMI 5 [HDMI 5]
Subdevices: 1/1
Subdevice #0: subdevice #0
lspci -nnk | grep -A2 Audio输出：
00:1f.3 Multimedia audio controller [0401]: Intel Corporation Alder Lake PCH-P High Definition Audio Controller [8086:51c8] (rev 01)
DeviceName: Onboard - Sound
Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake PCH-P High Definition Audio Controller [1462:1324]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
--
01:00.1 Audio device [0403]: NVIDIA Corporation GA106 High Definition Audio Controller [10de:228e] (rev a1)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1324]
Kernel driver in use: snd_hda_intel
lsmod | grep snd_hda_intel输出：
snd_hda_intel 53248 0
snd_intel_dspcfg 36864 2 snd_hda_intel,snd_sof_intel_hda_common
snd_hda_codec 172032 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_core 118784 9 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_pcm 159744 11 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_compress,snd_soc_core,snd_sof_utils,snd_hda_core,snd_pcm_dmaengine
snd 114688 14 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_sof,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
sudo alsa force-reload输出：
Unloading ALSA sound driver modules: snd-sof-pci-intel-tgl snd-sof-intel-hda-common snd-sof-intel-hda snd-sof-pci snd-sof-xtensa-dsp snd-sof snd-sof-utils snd-soc-hdac-hda snd-hda-ext-core snd-soc-acpi-intel-match snd-soc-acpi snd-hda-codec-realtek snd-hda-codec-generic snd-soc-core snd-compress snd-hda-codec-hdmi snd-pcm-dmaengine snd-hda-intel snd-intel-dspcfg snd-intel-sdw-acpi snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer (failed: modules still loaded: snd-hda-codec-realtek snd-hda-codec-generic snd-soc-core snd-compress snd-hda-codec-hdmi snd-pcm-dmaengine snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer).
Loading ALSA sound driver modules: snd-sof-pci-intel-tgl snd-sof-intel-hda-common snd-sof-intel-hda snd-sof-pci snd-sof-xtensa-dsp snd-sof snd-sof-utils snd-soc-hdac-hda snd-hda-ext-core snd-soc-acpi-intel-match snd-soc-acpi snd-hda-codec-realtek snd-hda-codec-generic snd-soc-core snd-compress snd-hda-codec-hdmi snd-pcm-dmaengine snd-hda-intel snd-intel-dspcfg snd-intel-sdw-acpi snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer.
使用以下命令编辑 GRUB：
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash snd_hda_intel.dmic_detect=0"
结果是：
$ lspci -nnk | grep -A2 Audio
00:1f.3 Multimedia audio controller [0401]: Intel Corporation Alder Lake PCH-P High Definition Audio Controller [8086:51c8] (rev 01)
DeviceName: Onboard - Sound
Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake PCH-P High Definition Audio Controller [1462:1324]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
--
01:00.1 Audio device [0403]: NVIDIA Corporation GA106 High Definition Audio Controller [10de:228e] (rev a1)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1324]
Kernel driver in use: snd_hda_intel
但是，声音仍然不起作用。
根据先前的错误消息更改了 GRUB 条目：
#GRUB_CMDLINE_LINUX_DEFAULT="quiet splash snd_hda_intel.dmic_detect=0"
到：
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash snd-intel-dspcfg.dsp_driver=1"
因为它抛出了一条错误消息：
fafnir /usr/libexec/gdm-x-session[3129]: Kernel command line: BOOT_IMAGE=/vmlinuz-5.19.0-28-generic root=ZFS=UbuntuZFS/root ro quiet splash snd_hda_intel.dmic_detect=0 vt.handoff=1
现syslog报道：
Syslog entries with revised grub driver entry:
Jan 8 17:02:10 fafnir kernel: [ 9.404460] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
Jan 8 17:02:10 fafnir kernel: [ 9.404638] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
Jan 8 17:02:10 fafnir kernel: [ 9.404816] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
Jan 8 17:02:10 fafnir kernel: [ 9.404872] snd_hda_intel 0000:01:00.1: Disabling MSI
Jan 8 17:02:10 fafnir kernel: [ 9.404877] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
Alsa 报告 -http://alsa-project.org/db/?f=9bcc15cd8d2a29a5e0f3b60e2b1f84a6e95ed7ae
$ inxi -SMA
System:
Host: fafnir Kernel: 5.19.0-28-generic arch: x86_64 bits: 64 Desktop: GNOME
v: 43.1 Distro: Ubuntu 22.10 (Kinetic Kudu)
Machine:
Type: Laptop System: Micro-Star product: Raider GE76 12UE v: REV:1.0
serial: <superuser required>
Mobo: Micro-Star model: MS-17K4 v: REV:1.0 serial: <superuser required>
UEFI: American Megatrends LLC. v: E17K4IMS.209 date: 09/13/2022
Audio:
Device-1: Intel Alder Lake PCH-P High Definition Audio
driver: snd_hda_intel
Device-2: NVIDIA GA106 High Definition Audio driver: snd_hda_intel
Sound Server-1: ALSA v: k5.19.0-28-generic running: yes
Sound Server-2: PipeWire v: 0.3.58 running: yes
我也遵循了本指南：没有乐趣
答案1
我遵循了以下指南：如何在 Ubuntu Linux 上安装 PipeWire
声音（仅扬声器）已恢复。但是没有麦克风。当我插入带麦克风的 USB 扬声器时，它会显示在声音设置中。
我撤销/删除了以下更改：
/etc/defaults/grub变化：GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" #GRUB_CMDLINE_LINUX_DEFAULT="quiet splash snd_hda_intel.dmic_detect=0" #GRUB_CMDLINE_LINUX_DEFAULT="quiet splash snd-intel-dspcfg.dsp_driver=1"alsa-base.conf更改。以下条目由各个网站推荐：#options snd-usb-audio index=-2 #options snd-hda-intel model=generic #options snd-intel-dspcfg dsp_driver=0 #options snd-hda-intel model=auto #options snd-hda-intel dmic_detect=0
我还禁用了（然后重新启用）安全启动（问题没有变化）。
一旦我撤消上述所有更改，就可以检测到完整的声音系统：
