diff -Nru /tmp/RCzxVE2wek/update-manager-0.45/debian/changelog /tmp/3onXsYSHYO/update-manager-0.45.1/debian/changelog
--- /tmp/RCzxVE2wek/update-manager-0.45/debian/changelog	2006-10-11 18:33:11.000000000 +0200
+++ /tmp/3onXsYSHYO/update-manager-0.45.1/debian/changelog	2007-01-10 12:41:26.000000000 +0100
@@ -1,3 +1,10 @@
+update-manager (0.45.1) edgy-proposed; urgency=low
+
+  * UpdateManager/DistUpgradeFetcher.py:
+    - work even without ~/.gnupg dir (lp: #78673)
+
+ -- Michael Vogt <michael.vogt@ubuntu.com>  Wed, 10 Jan 2007 12:36:18 +0100
+
 update-manager (0.45) edgy; urgency=low
 
   * debian/control:
diff -Nru /tmp/RCzxVE2wek/update-manager-0.45/UpdateManager/DistUpgradeFetcher.py /tmp/3onXsYSHYO/update-manager-0.45.1/UpdateManager/DistUpgradeFetcher.py
--- /tmp/RCzxVE2wek/update-manager-0.45/UpdateManager/DistUpgradeFetcher.py	2006-10-06 15:16:59.000000000 +0200
+++ /tmp/3onXsYSHYO/update-manager-0.45.1/UpdateManager/DistUpgradeFetcher.py	2007-01-10 12:41:26.000000000 +0100
@@ -111,6 +111,7 @@
         """
         gpg = GnuPGInterface.GnuPG()
         gpg.options.extra_args = ['--no-options',
+                                  '--homedir',self.tmpdir,
                                   '--no-default-keyring',
                                   '--keyring', keyring]
         proc = gpg.run(['--verify', signature, file],