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Cecilia Garden

Member

Registered: 2024-12-21

Posts: 1

USB modswitch failure

I've got a rtl 8192fu wlan adaptor for my rk3566 development board. But I cannot switch it to WLAN adaptor mode so it's still running on the DISK mode. The error messages are as below.

cat@lubancat:~$  sudo usb_modeswitch -KW -v 0bda -p a192
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= 0xa192

StandardEject=1

Look for default devices ...
  found USB ID 1d6b:0003
  found USB ID 1d6b:0002
  found USB ID 1d6b:0001
  found USB ID 1d6b:0002
  found USB ID 1d6b:0001
  found USB ID 0bda:a192
   vendor ID matched
   product ID matched
  found USB ID 1a86:8091
  found USB ID 1d6b:0002
 Found devices in default mode (1)
Access device 004 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 ...
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!

Last edited by Cecilia Garden (2024-12-21 10:08:09)

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 75,661

Re: USB modswitch failure

Please use [code][/code] tags. Edit your post in this regard.

What if you simply skip "-K"?

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