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Associate
May 6, 2026
Question

STLink GDB Server 1.3.0 breaks support on STM32G473CET3

As the title says, the most recent 1.3.0 version of the extension breaks functionality of the debugger for the STM32G473CET3 MCU (and possibly others). By "breaks functionality", I mean that it does not even connect to the MCU anymore.

5 replies

devrim6Author
Associate
May 7, 2026

Unfortunately it does not :(

The specific error I get is the usual

the system tried to join a drive to a directory on a joined drive

that happens on a variety of problems.

Graduate II
May 7, 2026

Hi @devrim6,

Is there a more explicit message in the debug console view?

It is possible to add a `"verbose"` attribute set to `true` in the debug configuration to add even more logs to the debug console.

Regards,

Elliot

LaurentL
ST Employee
June 17, 2026

Hello,

Did you succeed to debug your STM32G473 mcu ?

If you haven’t noticed, some extensions have been fixed and might solve your issue.

See the post :

 

Regards,

Laurent

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