在楚威Gemibook Pro上没有Ubuntu的声音

Question

我刚买了一个新的Chuwi Gemibook Pro，并在上面安装了LinuxUbuntu21.04，没有声音。在“输出设备”中，我只看到了Dummpy输出，在/etc/modprobe.d/alsa-base.conf中添加了D1之后，它更改为“HDMI/ Display”，但仍然无法工作。我尝试了不同的内核(5.10，5.11，5.13) --都是一样的。不幸的是，我删除了Windows之前，检查声音，所以我不知道这是一个硬件问题或不。

这里有一些信息，请询问您是否需要更多信息：

 $ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 3: Generic Digital [Generic Digital]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

 $ cat /proc/asound/cards
 0 [PCH            ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xa1210000 irq 129

 $ cat /proc/asound/card0/codec#2 | grep -i codec
Codec: Intel Generic

 $ lspci -nn | grep -i audio
00:0e.0 Multimedia audio controller [0401]: Intel Corporation Celeron/Pentium Silver Processor High Definition Audio [8086:3198] (rev 06)

信息更新：

alsa-info脚本的结果：http://alsa-project.org/db/?f=317f3dceef73b34b71e326ba96a55f9dd4e8206c

$ lsmod | grep snd
snd_hda_codec_hdmi     61440  1
snd_sof_pci_intel_apl    16384  0
snd_sof_intel_hda_common    98304  1 snd_sof_pci_intel_apl
snd_soc_hdac_hda       24576  1 snd_sof_intel_hda_common
soundwire_intel        40960  1 snd_sof_intel_hda_common
snd_sof_intel_hda      20480  1 snd_sof_intel_hda_common
snd_sof_pci            20480  2 snd_sof_intel_hda_common,snd_sof_pci_intel_apl
snd_sof_xtensa_dsp     16384  1 snd_sof_intel_hda_common
snd_sof               135168  2 snd_sof_pci,snd_sof_intel_hda_common
ledtrig_audio          16384  1 snd_sof
snd_soc_skl           163840  0
snd_soc_sst_ipc        20480  1 snd_soc_skl
snd_soc_sst_dsp        32768  1 snd_soc_skl
snd_hda_ext_core       32768  4 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_soc_acpi_intel_match    49152  3 snd_sof_intel_hda_common,snd_soc_skl,snd_sof_pci_intel_apl
snd_soc_acpi           16384  3 snd_soc_acpi_intel_match,snd_sof_intel_hda_common,snd_soc_skl
snd_soc_core          290816  5 soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl
snd_compress           28672  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_hda_intel          53248  1
snd_intel_dspcfg       28672  3 snd_hda_intel,snd_sof_intel_hda_common,snd_soc_skl
snd_intel_sdw_acpi     20480  2 snd_sof_intel_hda_common,snd_intel_dspcfg
snd_hda_codec         147456  3 snd_hda_codec_hdmi,snd_hda_intel,snd_soc_hdac_hda
snd_hda_core           94208  8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_hwdep              16384  1 snd_hda_codec
snd_pcm               118784  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_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_seq_midi           20480  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            36864  1 snd_seq_midi
snd_seq                73728  2 snd_seq_midi,snd_seq_midi_event
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer              40960  2 snd_seq,snd_pcm
snd                    94208  13 snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
soundcore              16384  1 snd

$ inxi -SA
System:
  Host: sul-GemiBook-Pro Kernel: 5.13.13-051313-generic x86_64 bits: 64 
  Desktop: GNOME 3.38.4 Distro: Ubuntu 21.04 (Hirsute Hippo) 
Audio:
  Device-1: Intel Celeron/Pentium Silver Processor High Definition Audio 
  driver: snd_hda_intel 
  Sound Server: ALSA v: k5.13.13-051313-generic 

$ lspci -nnk |grep -A 1 Audio
00:0e.0 Multimedia audio controller [0401]: Intel Corporation Celeron/Pentium Silver Processor High Definition Audio [8086:3198] (rev 06)
    DeviceName: Onboard - Sound

$ uname -a
Linux sul-GemiBook-Pro 5.13.13-051313-generic #202108261440 SMP Thu Aug 26 14:50:08 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

$ sudo lshw -C multimedia
  *-multimedia              
       description: Multimedia audio controller
       product: Celeron/Pentium Silver Processor High Definition Audio
       vendor: Intel Corporation
       physical id: e
       bus info: pci@0000:00:0e.0
       version: 06
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:129 memory:a1210000-a1213fff memory:a1000000-a10fffff
  *-usb:1
       description: Video
       product: USB 2.0 Camera
       vendor: Sonix Technology Co., Ltd.
       physical id: 6
       bus info: usb@1:6
       version: 1.00
       serial: SN0001
       capabilities: usb-2.00
       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s

$ dpkg -l | grep alsa
ii  alsa-base                                   1.0.25+dfsg-0ubuntu7                                                 all          ALSA driver configuration files
ii  alsa-topology-conf                          1.2.4-1                                                              all          ALSA topology configuration files
ii  alsa-ucm-conf                               1.2.4-2ubuntu1.2                                                     all          ALSA Use Case Manager configuration files
ii  alsa-utils                                  1.2.4-1ubuntu3                                                       amd64        Utilities for configuring and using ALSA
ii  gstreamer1.0-alsa:amd64                     1.18.4-1                                                             amd64        GStreamer plugin for ALSA

$ grep intel /etc/modprobe.d/alsa-base.conf 
options snd-intel8x0m index=-2

内核模块的输出太大，所以我在这里发布：https://pastebin.com/AtCTKn7F

会很感谢你的帮助，谢谢

Answer 1

这不是硬件，因为我有完全相同的问题，在一个Gemibook Pro，虽然在另一个发行版，有一个开放的错误在sof项目。尽管这个bug最初是针对Hi10X平板电脑的，但它直接适用于gemibook pro，因为它显然具有相同的声音硬件，即ES8336编解码器- [BUG] N 4120平板电脑(丘维Hi10X) #2955上没有本地设备(扬声器/耳机)；在bug的末尾有一个拉请求链接，表明只要驱动程序是清洗和推进上游，就会提供支持。您可能可以按照设置ktest环境的说明和拉请求本身来尝试它。