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#1 2022-02-13 22:35:29

adamnvrtil
Member
Registered: 2022-02-05
Posts: 5

Can't get WiFi + Audio working on Umax Visionbook 12WR

Hello, I just received this laptop, and it comes with Windows 10 preinstalled. I didn't let it even boot, and I installed Arch immediately,

This laptop is being sold only in Czechia and Slovakia, so it doesn't have much Linux users. Laptop works completaly fine under Windows completely.

· [adam@study ~]$ lspci 
00:00.0 Host bridge: Intel Corporation Gemini Lake Host Bridge (rev 06)
00:00.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Dynamic Platform and Thermal Framework Processor Participant (rev 06)
00:02.0 VGA compatible controller: Intel Corporation GeminiLake [UHD Graphics 600] (rev 06)
00:0e.0 Multimedia audio controller: Intel Corporation Celeron/Pentium Silver Processor High Definition Audio (rev 06)
00:0f.0 Communication controller: Intel Corporation Celeron/Pentium Silver Processor Trusted Execution Engine Interface (rev 06)
00:12.0 SATA controller: Intel Corporation Celeron/Pentium Silver Processor SATA Controller (rev 06)
00:14.0 PCI bridge: Intel Corporation Gemini Lake PCI Express Root Port (rev f6)
00:15.0 USB controller: Intel Corporation Celeron/Pentium Silver Processor USB 3.0 xHCI Controller (rev 06)
00:16.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO I2C Host Controller (rev 06)
00:16.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO I2C Host Controller (rev 06)
00:16.2 Signal processing controller: Intel Corporation Device 31b0 (rev 06)
00:16.3 Signal processing controller: Intel Corporation Device 31b2 (rev 06)
00:17.0 Signal processing controller: Intel Corporation Device 31b4 (rev 06)
00:17.1 Signal processing controller: Intel Corporation Device 31b6 (rev 06)
00:17.2 Signal processing controller: Intel Corporation Device 31b8 (rev 06)
00:17.3 Signal processing controller: Intel Corporation Device 31ba (rev 06)
00:18.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06)
00:18.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06)
00:18.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06)
00:18.3 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06)
00:19.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 06)
00:19.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 06)
00:19.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 06)
00:1c.0 SD Host controller: Intel Corporation Celeron/Pentium Silver Processor SDA Standard Compliant SD Host Controller (rev 06)
00:1e.0 SD Host controller: Intel Corporation Device 31d0 (rev 06)
00:1f.0 ISA bridge: Intel Corporation Celeron/Pentium Silver Processor LPC Controller (rev 06)
00:1f.1 SMBus: Intel Corporation Celeron/Pentium Silver Processor Gaussian Mixture Model (rev 06)

WiFi doesn't work, NetworkManager doesn't show anything, but BlueZ WiFi works just fine.
Unfortunentely, nobody knows what's in this machine, and I'm not able to get in contact with manufacturer. Unfortunentely, I already uninstalled Windows, so I can't look in device manager.

As for audio:

· [adam@study ~]$ sudo dmesg | grep firmware          
[   13.662466] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4)
[   14.139616] sof-audio-pci-intel-apl 0000:00:0e.0: Direct firmware load for intel/sof/sof-glk.ri failed with error -2
[   14.139620] sof-audio-pci-intel-apl 0000:00:0e.0: error: sof firmware file is missing, you might need to
[   14.139624] sof-audio-pci-intel-apl 0000:00:0e.0: error: failed to load DSP firmware -2
[ 2099.714584] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
· [adam@study ~]$ aplay -l
aplay: device_list:274: no soundcards found...

Thank you for any help.

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#2 2022-02-13 22:50:44

adamnvrtil
Member
Registered: 2022-02-05
Posts: 5

Re: Can't get WiFi + Audio working on Umax Visionbook 12WR

· [adam@study ~]$ sudo dmesg | grep -iE 'snd|sof'

Some message there said that sof-bin is missing, so I installed it. Now I've got an improvement.

· [adam@study ~]$ aplay -l                        
**** List of PLAYBACK Hardware Devices ****
card 0: sofessx8336 [sof-essx8336], device 0: ES8336 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofessx8336 [sof-essx8336], device 5: HDMI 1 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofessx8336 [sof-essx8336], device 6: HDMI 2 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofessx8336 [sof-essx8336], device 7: HDMI 3 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Unfortunentely, only HDMI audio devices are shown, and speakers neither headphones that are connected using headphones jack aren't shown.

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#3 2022-02-14 16:49:49

adamnvrtil
Member
Registered: 2022-02-05
Posts: 5

Re: Can't get WiFi + Audio working on Umax Visionbook 12WR

Got WiFi working! Found right drivers!

· [adam@study ~]$ git clone https://github.com/lwfinger/rtl8723du.git
cd rtl8723du/
make all
sudo make install

Then you have to set kernel flag "ant_sel=1", otherwise the internet will be unusable.

Now, the next thing, I was able to get atleast drivers, that are for Windows, maybe it might help.

.
└── Visionbook 12Wr 03.03.2021 15-23-52
    ├── AudioProcessingObject
    │   └── Everest APO Effect
    ├── Bluetooth
    │   └── Realtek Bluetooth Adapter
    ├── Display
    │   └── Intel(R) UHD Graphics 600
    ├── HIDClass
    │   └── Intel(R) HID Event Filter
    ├── MEDIA
    │   ├── ESAuDriver Device
    │   ├── Intel(R) Display Audio
    │   ├── Realtek High Definition Audio
    │   └── Technologie Intel® Smart Sound
    ├── Net
    │   └── Realtek 8723DU Wireless LAN 802.11n USB NIC
    ├── SoftwareComponent
    │   ├── Intel(R) Graphics Command Center
    │   ├── Intel(R) Graphics Control Panel
    │   ├── Realtek Audio Effects Component
    │   ├── Realtek Audio Universal Service
    │   └── Realtek Hardware Support Application
    ├── System
    │   ├── Intel(R) Celeron(R)-Pentium(R) Silver Processor Gaussian Mixture Model - 31D4
    │   ├── Intel(R) Celeron(R)-Pentium(R) Silver Processor Host Bridge - 31F0
    │   ├── Intel(R) Celeron(R)-Pentium(R) Silver Processor LPC Controller - 31E8
    │   ├── Intel(R) Celeron(R)-Pentium(R) Silver Processor PCI Express Root Port - 31D7
    │   ├── Intel(R) Dynamic Platform and Thermal Framework Generic Participant
    │   ├── Intel(R) Dynamic Platform and Thermal Framework Manager
    │   ├── Intel(R) Dynamic Platform and Thermal Framework Processor Participant
    │   ├── Intel(R) Serial IO GPIO Host Controller - INT3453
    │   ├── Intel(R) Serial IO I2C Host Controller - 31AC
    │   ├── Intel(R) Serial IO I2C Host Controller - 31AE
    │   ├── Intel(R) Serial IO I2C Host Controller - 31BA
    │   ├── Intel(R) Serial IO I2C Host Controller - 31B0
    │   ├── Intel(R) Serial IO I2C Host Controller - 31B2
    │   ├── Intel(R) Serial IO I2C Host Controller - 31B4
    │   ├── Intel(R) Serial IO I2C Host Controller - 31B6
    │   ├── Intel(R) Serial IO I2C Host Controller - 31B8
    │   ├── Intel(R) Serial IO SPI Host Controller - 31C2
    │   ├── Intel(R) Serial IO SPI Host Controller - 31C4
    │   ├── Intel(R) Serial IO SPI Host Controller - 31C6
    │   ├── Intel(R) Serial IO UART Host Controller - 31BC
    │   ├── Intel(R) Serial IO UART Host Controller - 31BE
    │   ├── Intel(R) Serial IO UART Host Controller - 31C0
    │   ├── Intel(R) Serial IO UART Host Controller - 31EE
    │   ├── Intel(R) Trusted Execution Engine Interface
    │   │   └── x64
    │   ├── Technologie Intel(R) Smart Sound OED
    │   │   ├── Communication DLLs
    │   │   ├── Firmware
    │   │   ├── Intel(R) Audio Service
    │   │   │   └── ConfigurationFiles
    │   │   └── WoVartifacts
    │   │       ├── Corlexa
    │   │       │   └── m
    │   │       │       ├── de-DE
    │   │       │       ├── en-GB
    │   │       │       └── en-US
    │   │       ├── Echo
    │   │       │   └── m
    │   │       │       ├── de-DE
    │   │       │       ├── en-GB
    │   │       │       ├── en-IN
    │   │       │       └── en-US
    │   │       ├── HeyClova
    │   │       │   └── m
    │   │       │       └── ko-KR
    │   │       ├── HiLG
    │   │       │   └── m
    │   │       │       └── ko-KR
    │   │       ├── HiXiaWei
    │   │       │   └── m
    │   │       │       └── zh-CN
    │   │       ├── HwKws
    │   │       │   └── m
    │   │       │       ├── de-DE
    │   │       │       ├── en-AU
    │   │       │       ├── en-CA
    │   │       │       ├── en-GB
    │   │       │       ├── en-IN
    │   │       │       ├── en-US
    │   │       │       ├── es-ES
    │   │       │       ├── es-MX
    │   │       │       ├── fr-CA
    │   │       │       ├── fr-FR
    │   │       │       ├── it-IT
    │   │       │       ├── ja-JP
    │   │       │       ├── pt-BR
    │   │       │       └── zh-CN
    │   │       ├── Service
    │   │       └── sid
    │   └── Zvukový řadič technologie Intel(R) Smart Sound
    └── USB
        └── Genesys Logic USB2.0 Card Reader

WiFi works perfectly now, expect the sound.

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#4 2022-06-06 07:33:07

dezo
Member
Registered: 2022-06-06
Posts: 1

Re: Can't get WiFi + Audio working on Umax Visionbook 12WR

Hi Adam,
any success with audio? I bought the same machine but I'm not able to make the sound work...

Also: when on AC power I can hear bzzzzz sound, mostly when reading/writing data to the "disk", does your umax has the same problem? Thinking of giving it back to the shop.

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