diff -Nru libvirt-0.9.8/debian/changelog libvirt-0.9.8/debian/changelog
--- libvirt-0.9.8/debian/changelog	2012-08-16 11:24:33.000000000 -0500
+++ libvirt-0.9.8/debian/changelog	2012-09-27 17:57:31.000000000 -0500
@@ -1,3 +1,11 @@
+libvirt (0.9.8-2ubuntu17.5) precise-proposed; urgency=low
+
+  * add patch Reduce-udevadm-settle-timeout-to-10-seconds.patch (copied from
+    Debian tree) to fix 3 minute hang during pool-refresh when using LVM
+    backed pools.  (LP: #1027987)
+
+ -- Serge Hallyn <serge.hallyn@ubuntu.com>  Thu, 27 Sep 2012 17:57:06 -0500
+
 libvirt (0.9.8-2ubuntu17.4) precise-proposed; urgency=low
 
   * storage-fix-a-potential-crash-when-creating-vol-object: avoid a crash
diff -Nru libvirt-0.9.8/debian/patches/Reduce-udevadm-settle-timeout-to-10-seconds.patch libvirt-0.9.8/debian/patches/Reduce-udevadm-settle-timeout-to-10-seconds.patch
--- libvirt-0.9.8/debian/patches/Reduce-udevadm-settle-timeout-to-10-seconds.patch	1969-12-31 18:00:00.000000000 -0600
+++ libvirt-0.9.8/debian/patches/Reduce-udevadm-settle-timeout-to-10-seconds.patch	2012-09-27 17:57:05.000000000 -0500
@@ -0,0 +1,24 @@
+From: =?UTF-8?q?Guido=20G=C3=BCnther?= <agx@sigxcpu.org>
+Date: Mon, 4 Jun 2012 16:18:52 +0200
+Subject: Reduce udevadm settle timeout to 10 seconds
+
+This isn't a proper fix but it will make virt-manager at least start.
+
+Closes: #663931
+---
+ src/util/util.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: libvirt-0.9.8/src/util/util.c
+===================================================================
+--- libvirt-0.9.8.orig/src/util/util.c	2011-12-01 21:59:50.000000000 -0600
++++ libvirt-0.9.8/src/util/util.c	2012-09-27 17:57:02.753442972 -0500
+@@ -2446,7 +2446,7 @@
+ void virFileWaitForDevices(void)
+ {
+ # ifdef UDEVADM
+-    const char *const settleprog[] = { UDEVADM, "settle", NULL };
++    const char *const settleprog[] = { UDEVADM, "settle", "--timeout=10", NULL };
+ # else
+     const char *const settleprog[] = { UDEVSETTLE, NULL };
+ # endif
diff -Nru libvirt-0.9.8/debian/patches/series libvirt-0.9.8/debian/patches/series
--- libvirt-0.9.8/debian/patches/series	2012-08-13 09:49:05.000000000 -0500
+++ libvirt-0.9.8/debian/patches/series	2012-09-27 17:57:00.000000000 -0500
@@ -37,3 +37,4 @@
 ubuntu/xen-config-no-vfb-for-hvm.patch
 ubuntu/qemu-warn-on-pc-0.12.patch
 ubuntu/storage-fix-a-potential-crash-when-creating-vol-object
+Reduce-udevadm-settle-timeout-to-10-seconds.patch