RE: cairo-xlib-surface.c:401 _swap_ximage_to_native: Assertion `N OT_R EACHED' failed.

[erik_ohrnberger dme net]

Jonathon,
	This sounds very likely.  I check in my /var/log/emerge.log, and see
that:

1136509834:  ::: completed emerge (103 of 543) x11-libs/gtk+-2.8.8 to /

   Now I just wish that I could figure out what 1136509834 (some sort of
timestamp) means.  I'm digging into that right now.

> (...snip...)
> Cairo is a (very nice) 2D vector graphics library, and yes it is
> fairly recent.  As of version 2.8 (I believe), GTK+ uses Cairo to do
> most of it's drawing, etc.  So it's now a dependency of GTK+.  Did you
> upgrade GTK+ recently?
> (...snip...)