Description of problem:
virt-inspector on a machine with augeas-libs-0.7.1-1.el5.3 fails to detect any module aliases on a RHEL 3 guest:

modprobe_aliases: {}

I believe this is due an interaction between the augeas dance it does to force augeas's Modprobe lens to read /etc/modules.conf, and the new Modules_conf lens included in augeas-libs.

Version-Release number of selected component (if applicable):
augeas-libs-0.7.1-1.el5.3
libguestfs-1.2.7-1.el5.1