Re: Emacs hangs on X11 paste--how to diagnose?

[shponglespore]

Just to add a little more detail, I'm also using emacs in a client-server 
config like some of the other posters in this thread, and the problem only 
appears when I've been running emacs for a while, which is why I'm not 
optimistic about diagnosing it myself.  I can't say for sure if re-starting the 
server is necessary to fix it or if I can do it by just re-starting the client, 
since I usually just re-start both.

FWIW my system is Ubuntu Trusty and my desktop is Cinnamon. No other programs 
exhibit the same problem, and my emacs build exhibits standard X clipboard 
behavior by default.