"Skipping pudb interrupt support"

[phmarek]

I'm trying to use pudb for OpenStack (Cinder).

Inserting the import pudb; pudb.set_trace() snippet doesn't work; I only get

/usr/lib/python2.7/dist-packages/pudb/__init__.py:192: UserWarning:
A non-default handler for signal 2 is already installed (1).
Skipping pudb interrupt support.
  % (interrupt_signal, old_handler))

Ain't there a way to unconditionally break into pudb?

[asmeurer]

That warning may be unrelated.

[sxc731]

I think it may be related; I had the same issue when running the script to be debugged with pudb rather than using the regular python interpreter.

[BastiQ]

I have the same Issue when using Atom. In Terminal however it works all fine. Someone found a solution to this?