gnome-appearance-properties crashed with SIGSEGV in g_closure_invoke()

Binary package hint: gnome-control-center

On a fresh Jaunty reinstall (did that just an hour ago, amd64), I tried to install the Mashup-3.6 icon theme (see attached, or http://www.gnome-look.org/content/show.php/Mashup?content=86452). When I tried to install it by dragging the tar.bzr file onto gnome-appearance-properties, the program ether froze or crashed, and the icon set was never installed. I tried installing another popular icon theme (http://www.gnome-look.org/content/show.php/nuoveXT+2?content=56625) with the same results.

This looks like it might be the same bug as #262203 (https://bugs.edge.launchpad.net/ubuntu/+source/gnome-control-center/+bug/262203), which was fixed in Intrepid. I ran a backtrace, which you can also find in the attachments.

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/gnome-appearance-properties
Package: gnome-control-center 1:2.25.90-0ubuntu4
ProcCmdline: gnome-appearance-properties --show-page=background
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 ?? () from /usr/lib/libpango-1.0.so.0
 ?? () from /usr/lib/libpango-1.0.so.0
 ?? () from /usr/lib/libgtk-x11-2.0.so.0
 g_closure_invoke ()
 ?? () from /usr/lib/libgobject-2.0.so.0
Title: gnome-appearance-properties crashed with SIGSEGV in g_closure_invoke()
Uname: Linux 2.6.28-8-generic x86_64
UserGroups: adm admin audio cdrom dialout dip fax fuse lpadmin netdev plugdev sambashare tape vboxusers video