In the parent thread, I posted that I can't use gdbserver and CCS.
In this thread, I tried Remote-System-Explore using ssh as follows.
But I got this error as follows.
(I used tisdk-default-image-am335x-evm.tar.xz in the latest SDK for target filesystem.)
Why was error message "Algorithm negotiation fail" displayed ?
I can connect to the target by ssh manually without any problem.