Comment 7 for bug 1007924

Created attachment 39281
add '--print-reply' and use Sleep() method

The patch adds '--print-reply' to 55NetworkManager hook. This works around a bug that D-Bus loses messages for short-lived processes.
In reality this means that without '--print-reply' the message is not delivered to NetworkManager and it's not woken up on resume.
You can see these bugs for reference:
https://bugs.freedesktop.org/show_bug.cgi?id=896 (the core D-Bus bug)
https://bugzilla.redhat.com/show_bug.cgi?id=477964

Moreover the patch uses Sleep() method instead of deprecated sleep() and wake()
http://projects.gnome.org/NetworkManager/developers/spec-08.html