On flashing STM32MP157-DK1 STM32_Programmer_CLI -l usb never works

[bubra]

Dear Readers,
I try to flash my board in Debian 6.1 on 64bit version in a VirtualBox.
Whatever I do
STM32_Programmer_CLI -l usb
always fails.
I have done

sudo apt-get install libusb-1.0-0
cd xyz /Drivers/rules 
sudo cp *.* /etc/udev/rules.d/

I rebootet, but a usb device index is never shown. Is the reason VirtualBox-usage?
Thanks in advance
Bubra

[Richard Li]

I use "win32diskimager" flash image.

[bubra]

Dear Readers,

I upgraded VirtualBox ( from  7.0  AFAIR ) to 7.02 for sure, rebootet the Linux and it worked.

Regards
Bubra