For reasons described in this post, I cannot run a program from the IDE. Nevertheless, I found a workaround. I start a ST-LINK_gdbserver and connect to it from another terminal:$ opt/st/stm32cubeide_1.17.0/plugins/com.st.stm32cube.ide.mcu.externaltoo...

Initially I downloaded the Debian version of the IDE. Now I am using the generic Linux version. In both versions I could build the project, but in neither one of them could I run the program. I kept getting the error: Could not determine GDB version....