Thank you.
I am studying Libncurses.so.5 because I don’t even know what it is for and what it does.
I found this link that someone has successfully installed Libncurses5 on Mint Linux. So, I was hopeful that the solution would work on Ubuntu. So far, it does not wrok on Ubuntu. I am surprised why the GDB tool is not flexible enough to use the latest version 6.
At the same time, I am very happy that I am very close to getting Platform IO tools to work on Ubuntu. It can build, monitor, upload via \TTY\ USB0 and upload via OTA method (ip address). It will be perfect if GDB works. GDB is very important to have.
Thank you for all your help.
Michael
Tech Explorer!