sudo apt install bc module-assistant build-essential dkms

sudo m-a prepare

sudo apt-get install git

git clone https://github.com/tomaspinho/rtl8821ce.git

cd rtl8821ce

sudo ./dkms-install.sh 

驱动安装过程都正常，最后切换无线模式失败。

sudo usb_modeswitch -KW -v 0bda -p 1a2b

 

Take all parameters from the command line

 

 

 * usb_modeswitch: handle USB devices with multiple modes

 * Version 2.5.2 (C) Josua Dietze 2017

 * Based on libusb1/libusbx

 

 ! PLEASE REPORT NEW CONFIGURATIONS !

 

DefaultVendor=  0x0bda

DefaultProduct= 0x1a2b

 

StandardEject=1

 

Look for default devices ...

  found USB ID 1d6b:0003

  found USB ID 046d:c534

  found USB ID 0bda:1a2b

   vendor ID matched

   product ID matched

  found USB ID 05e3:0610

  found USB ID 1d6b:0002

 Found devices in default mode (1)

Access device 005 on bus 001

Get the current device configuration ...

Current configuration number is 1

Use interface number 0

 with class 8

Use endpoints 0x0b (out) and 0x8a (in)

 

USB description data (for identification)

-------------------------

Manufacturer: Realtek

     Product: DISK

  Serial No.: not provided

-------------------------

Sending standard EJECT sequence

Looking for active drivers ...

 OK, driver detached

Set up interface 0

Use endpoint 0x0b for message sending ...

Trying to send message 1 to endpoint 0x0b ...

 OK, message successfully sent

Read the response to message 1 (CSW) ...

 Response reading failed (error -8)

 Device is gone, skip any further commands

-> Run lsusb to note any changes. Bye!