Hello everyone, please help me!!!
Here's the problem: I purchased a Huawei matebook 14" I5-1135G7 the code is KLVD-WXX9. On ms windows everything is fine, the audio works but by installing Ubuntu 23.04 in dual boot, you can't hear anything from the internal speakers. I looked around various solutions but nothing seems to work, below is some info. Thanks in advance.
Code:
inxi -Fxxz
System:
Kernel: 6.2.0-33-generic arch: x86_64 bits: 64 compiler: N/A Desktop: GNOME
v: 44.3 tk: GTK v: 3.24.37 wm: gnome-shell dm: GDM3 Distro: Ubuntu 23.04
(Lunar Lobster)
Machine:
Type: Laptop System: HUAWEI product: KLVD-WXX9 v: M1010
serial: <superuser required>
Mobo: HUAWEI model: KLVD-WXX9-PCB-B4-PGF v: M1010
serial: <superuser required> UEFI: HUAWEI v: 3.19 date: 07/12/2022
Battery:
ID-1: BAT1 charge: 25.8 Wh (46.2%) condition: 55.8/54.9 Wh (101.6%)
volts: 7.6 min: 7.6 model: SUNWODA HB4593R1ECW-22S serial: <filter>
status: discharging
CPU:
Info: quad core model: 11th Gen Intel Core i5-1135G7 bits: 64 type: MT MCP
arch: Tiger Lake rev: 1 cache: L1: 320 KiB L2: 5 MiB L3: 8 MiB
Speed (MHz): avg: 2247 high: 2400 min/max: 400/4200 cores: 1: 2400 2: 1182
3: 2400 4: 2400 5: 2400 6: 2400 7: 2400 8: 2400 bogomips: 38707
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] vendor: QUANTA
driver: i915 v: kernel arch: Gen-12.1 ports: active: eDP-1
empty: DP-1,HDMI-A-1,HDMI-A-2 bus-ID: 00:02.0 chip-ID: 8086:9a49
Device-2: IMC Networks ov9734_azurewave_camera type: USB driver: uvcvideo
bus-ID: 1-6:2 chip-ID: 13d3:56f8
Display: wayland server: X.org v: 1.21.1.7 with: Xwayland v: 22.1.8
compositor: gnome-shell driver: gpu: i915 display-ID: 0
Monitor-1: eDP-1 model: BOE Display 0x0893 res: 2160x1440 dpi: 185
diag: 356mm (14")
API: OpenGL v: 4.6 Mesa 23.0.4-0ubuntu1~23.04.1 renderer: Mesa Intel Xe
Graphics (TGL GT2) direct-render: Yes
Audio:
Device-1: Intel Tiger Lake-LP Smart Sound Audio vendor: QUANTA
driver: sof-audio-pci-intel-tgl bus-ID: 00:1f.3 chip-ID: 8086:a0c8
Sound API: ALSA v: k6.2.0-33-generic running: yes
Sound Server-1: PipeWire v: 0.3.65 running: yes
Network:
Device-1: Intel Wi-Fi 6 AX201 driver: iwlwifi v: kernel bus-ID: 00:14.3
chip-ID: 8086:a0f0
IF: wlp0s20f3 state: up mac: <filter>
Bluetooth:
Device-1: Intel AX201 Bluetooth type: USB driver: btusb v: 0.8
bus-ID: 1-10:4 chip-ID: 8087:0026
Report: hciconfig ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 3.0
lmp-v: 5.2 sub-v: 200f
Drives:
Local Storage: total: 476.94 GiB used: 13.52 GiB (2.8%)
ID-1: /dev/nvme0n1 model: 511BS0512HB size: 476.94 GiB speed: 31.6 Gb/s
lanes: 4 serial: <filter> temp: 25.9 C
Partition:
ID-1: / size: 330.87 GiB used: 13.42 GiB (4.1%) fs: ext4 dev: /dev/nvme0n1p7
ID-2: /boot/efi size: 196 MiB used: 102.2 MiB (52.1%) fs: vfat
dev: /dev/nvme0n1p1
Swap:
ID-1: swap-1 type: file size: 4 GiB used: 0 KiB (0.0%) priority: -2
file: /swap.img
Sensors:
System Temperatures: cpu: 35.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 276 Uptime: 14m Memory: 15.41 GiB used: 2.41 GiB (15.6%)
Init: systemd v: 252 target: graphical (5) default: graphical Compilers:
gcc: N/A Packages: 1739 pm: dpkg pkgs: 1730 pm: snap pkgs: 9 Shell: Bash
v: 5.2.15 running-in: gnome-terminal inxi: 3.3.25
Code:
cat /proc/asound/cards
--- no soundcards ---
Code:
sudo aplay -l
aplay: device_list:274: no sound card detected...
Code:
lsmod | grep snd_hda_intel
snd_hda_intel 61440 0
snd_intel_dspcfg 36864 3 snd_hda_intel,snd_sof,snd_sof_intel_hda_common
snd_hda_codec 204800 5 snd_hda_codec_hdmi,snd_hda_intel,snd_soc_intel_hda_dsp_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hda_core 139264 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_intel_hda_dsp_common,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_pcm 192512 12 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_soc_es8316,snd_hda_core,snd_pcm_dmaengine
snd 135168 15 snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_sof,snd_timer,snd_compress,snd_soc_core,snd_soc_sof_es8336,snd_pcm,snd_rawmidi
P.s.: HW-PROBE says sound card "DETECTED" and not "WORKS"
(https://i.imgur.com/4Zln8VV.png)
If I add this line at the config file /etc/modprobe.d/alsa-base.conf something changes:
Code:
options snd-hda-intel model=huawei-mbx-stereo
I get a first step, which is that in the audio tab of the settings the word "Dummy output" no longer appears but "Tiger Lake-LP smart speakers..." appears, the same if I insert headphones.
Now recognizes the sound card:
Code:
cat /proc/asound/cards
0 [sofessx8336 ]: sof-essx8336 - sof-essx8336
HUAWEI-KLVD_WXX9-M1010-KLVD_WXX9_PCB_B4_PGFCode:
sudo lspci -nnk | grep -A2 Audio
00:1f.3 Multimedia audio controller [0401]: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller [8086:a0c8] (rev 20)
Subsystem: QUANTA Computer Inc Tiger Lake-LP Smart Sound Technology Audio Controller [152d:1307]
Kernel driver in use: sof-audio-pci-intel-tgl
Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
...but considering that it doesn't produce any sound either with headphones or speakers, I didn't get much!
What do I have to do?