Subject: bug#16737: Timed out waiting for reply from selection owner

From: Eli Zaretskii <[email-masked]>
Date: Tue, 27 Jan 2015 19:43:38 +0200

> Date: Tue, 27 Jan 2015 11:43:30 +0100
> From: Oleh Krehel <[email-masked]>
> Cc: [email-masked]
> 
> The problem wasn't surfacing for a while, but I've got a backtrace now:

Thanks, this shows that Emacs waits for the notification, AFAIU.

What about compiling with TRACE enabled, did you try that?  If so,
what did you see?