References: fate#326960, bsc#1123942

Index: virt-manager-2.2.1/virtinst/install/installer.py
===================================================================
--- virt-manager-2.2.1.orig/virtinst/install/installer.py
+++ virt-manager-2.2.1/virtinst/install/installer.py
@@ -446,7 +446,10 @@ class Installer(object):
                 guest.bootloader = "pygrub"
             else:
                 guest.bootloader = None
-                self._treemedia_bootconfig = ("/usr/lib/grub2/x86_64-xen/grub.xen", "", "")
+                if os.path.exists("/usr/share/grub2/x86_64-xen/grub.xen"):
+                    self._treemedia_bootconfig = ("/usr/share/grub2/x86_64-xen/grub.xen", "", "")
+                else:
+                    self._treemedia_bootconfig = ("/usr/lib/grub2/x86_64-xen/grub.xen", "", "")
                 log.debug("Using grub.xen to boot guest")
                 on_reboot_value = guest.on_reboot
                 self._alter_bootconfig(guest)
Index: virt-manager-2.2.1/virtManager/delete.py
===================================================================
--- virt-manager-2.2.1.orig/virtManager/delete.py
+++ virt-manager-2.2.1/virtManager/delete.py
@@ -246,7 +246,7 @@ def populate_storage_list(storage_list,
     diskdata.append(("dtb", vm.get_xmlobj().os.dtb, True, False, True))
 
     for target, path, ro, shared, is_media in diskdata:
-        if not path or path == "/usr/lib/grub2/x86_64-xen/grub.xen":
+        if not path or "grub.xen" in path:
             continue
 
         # There are a few pieces here