From lyx-users  Mon Jul 20 12:17:41 2009
From: "Vincent van Ravesteijn - TNW" <V.F.vanRavesteijn () tudelft ! nl>
Date: Mon, 20 Jul 2009 12:17:41 +0000
To: lyx-users
Subject: RE: Crash on opening directories
Message-Id: <C546D37F214DDB42AA01F512AF0BFD99805369 () SRV502 ! tudelft ! net>
X-MARC-Message: https://marc.info/?l=lyx-users&m=124809228831946

>I've built LyX 1.6.3 under Red Hat Enterprise 5.3, with
>Qt 4.5 (a slightly older version than the most recent
>one, which I couldn't get to work). Each time I try to
>open a directory to open or save a document, LyX crashes
>with the following message:

>(<unknown>:7300): Gtk-WARNING **: GtkEntry - did not receive
>focus-out-event. If you connect a handler to this signal, it
>must return FALSE so the entry gets the event as well

I know nothing about Gtk+LyX, but does this reflect your problem: 

http://www.qtsoftware.com/developer/task-tracker/index_html?method=entry
&id=254614 

?

Vincent