DDD's "Waiting until GDB gets ready"

When running the DDD debugger, there is a deadlock phenomenon, see the software status, found "waiting until GDB get ready", Google this problem, many are deleted folder "~/.DDD", but this will be the personal profile of DDD to delete, And every time you rerun the software to delete this folder, it is very troublesome.

Later found a good way, as long as the file "~/.ddd/init" can solve the problem, although each time you restart DDD will rewrite the file init, but the problem did not appear, do not know why.

Editing files with vim ~/.ddd/init

Add a line of code to this file

Set Extended-prompt not set\n

Save As you can

Reference article:

Https://www.sourceware.org/ml/gdb/2013-12/msg00017.html

http://savannah.gnu.org/bugs/?32949

DDD's "Waiting until GDB gets ready"