STM32G474RE usb connection failed

[Vueko]

Hi, I just got the nucleo stm32G474RE board and I'm trying to run a simple code with the STM32CubeIDE through Linux ubuntu 22.04 the problem is that my laptop seems to not recognize the board when I am connecting it via USB port literally nothing happens. There is no new window that appear in my computer telling me that a new usb device is connected I know I have the ST-Link drivers already installed since when I'm trying with my nucleo stm32F446RE board everything works fine. I would appreciate if you could help

Thank you

[Imen.D]

Hello @Vueko and welcome to the Community :)

Please try follow this FAQ: USB device not recognized - STMicroelectronics Community

Make sure to upgrade the ST-Link Firmware (go to ST-LINK>firmware update) or through this Link STSW-LINK009.

Imen

[Vueko]

The link you provided are only good for Windows, I'am using linux with ubuntu 22.04

[TDK]

Try to connect with STM32CubeProgrammer. Does the program detect the ST-Link? If not, ensure you're using a USB cable with data lines--some of them only have power for charging.

Does LD1 come on? If so what color and is it flashing?

[Vueko]

Hello again,

I did install STM32CubeProgrammer for linux and i did connect my stm32G474 board with it and it did not detect it but then I changed cable and it worked... thanks

[Vueko]

When i connect the board the LD2 LED is flashing in green as expected by reading the user manual. I will try to connect to the STM32CubeProgrammer and keep you posted