STM32MP1 support available in SW4STM32

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world.
And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4; you can download a short video showcasing this on the ac6-tools website (registration required).

System Workbench for STM32

After update debug does not work, failed to execute MI command

Can you copy the error message from the OpenOCD process console (On Debug perpective, expend the debug configuration then click on the openocd process to display the openocd console.

Can you also tell me on which board / mcu are you working to reproduce the problem ?