BBEN NM11 Wi-Fi problem [SOLVED]

[Usesr1515]

Recently buy this miniPC BBEN MN11 http://ru.aliexpress.com/item/BBEN-Inte ... 20045.html
and install

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Linux version 4.10.0-38-generic (buildd@lgw01-amd64-059) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #42~16.04.1-Ubuntu SMP Tue Oct 10 16:32:20 UTC 2017 (Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17)

So No Wi-Fi, no sound, seems Video doesn't work properly.
lspci show nothing than looks like Wi-Fi or wireless
Windows device manager says it\s Broadcom 802.11ac WDI SDIO Adapter
SD\VID_02d0&PID_a9bf&FN_1 (what's this
Seems, I try to use any solution any can found at the Internet, with no success.
As I says lspci seems not see the Wi-Fi adapter or something could look like Wi-Fi.
So, I don\t know what should I do.
May be I need chipset driver or something?
In links below I attach the the lspci, lsusb, lscpu and dmesg output
lscpu https://yadi.sk/i/vH3Li_7A3YJDTw
lspciihttps://yadi.sk/i/jREAf4EM3YJDU2
lsusbhttps://yadi.sk/i/sBSr-r783YJDUC
dmesghttps://yadi.sk/i/O5DxnCOr3YJDb3
Will be appreciate for any help.
demidecode also https://yadi.sk/i/TzM8zbad3YJFSS

[JeremyB]

Any results from terminal for

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ls /sys/firmware/efi/efivars/ | grep nvram

[Usesr1515]

Any results from terminal for

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ls /sys/firmware/efi/efivars/ | grep nvram

No. It's empty. And another one receipt from internet now killing my system at all.. Deep night in your region now. Tomorrow reinstall system and try to continue

[JeremyB]

Try the Linux Mint 19 Beta and see if video is any better

[Usesr1515]

Try the Linux Mint 19 Beta and see if video is any better

Yes. On Linux 19 Video much better and seems installed correctly.At now I do not have access to my Linux machine and can not show output lspci, but seems all correct when I see it.
But Wi-Fi Sound and Card Reader still not present. Any idea?

[JeremyB]

Since there is no nvram file, check results for dmesg | grep brcm
You will likely see a (-2) for a file that ends with sdio.txt and you will need to search to see if you can find a file with that name on the internet

[Usesr1515]

Since there is no nvram file, check results for dmesg | grep brcm
You will likely see a (-2) for a file that ends with sdio.txt and you will need to search to see if you can find a file with that name on the internet

brcmfmac43455-sdio.txt

Fixed by this

wget https://github.com/khadas/android_hardw ... /nvram.txt
sudo cp nvram.txt /lib/firmware/brcm/brcmfmac43455-sdio.txt

Answer was found here: https://askubuntu.com/questions/1007163 ... reless-blu
JeremyB thank you so much!
So, please tell me for audio and card reader I must create new topic, or may continue to ask the help in this one? Think "one device - one topic" it's also no so bad idea?

[JeremyB]

If you want edit the subject on the original post to BBEN NM11 Wi-Fi problem (SOLVED) and create a new subject for the audio/card reader issue