I solved part of the problem after installing CubeIde 1.4.0 on Windows 7 operating system (all work).Before that I used Ubuntu 18.04 (Virtual Box)It looks like a problem in using Virtual Box.

Yes. I use commands from release note: https://wiki.st.com/stm32mpu/wiki/STM32MP15_ecosystem_release_note_-_v2.0.0#Main_restrictions (5.1.1 OpenSTLinux (Cortex®-A7)).Before update was:Installed: 2019.78-r1Candidate: 2019.78-r2

Hi,I have a similar problem.I try run example from wiki for STM32MP157C-DK2: OpenAMP_TTY_echo.This is my log from CubeIDE (ver. 1.4.0)----------------------------------------------------------------------------------------------------Open On-Chip Deb...