Hiccup with latest F9 x86-64 update ?? gnome-packagekit

[John Austin <ja jaa org uk>]

I have just executed "yum update" on F9 x86-64
and get the following
 
...
Updating       : elfutils-libelf-devel                           [22/51] 
  Updating       : yum-packagekit                                  [23/51] 
  Updating       : PackageKit                                      [24/51] 
  Updating       : PackageKit-libs                                 [25/51] 
  Updating       : gnome-packagekit                                [26/51] 
Could not parse file '/usr/share/applications/switchdesk.desktop': Key file contains line '????????? ?????????????' which is not a key-value pair, group, or comment
Unknown media type in type 'all/all'

Unknown media type in type 'all/allfiles'

Unknown media type in type 'uri/mms'

Unknown media type in type 'uri/mmst'
...

 Cleanup        : boost                                           [34/51] 
  Cleanup        : gnome-packagekit                                [35/51] 
Could not parse file '/usr/share/applications/switchdesk.desktop': Key file contains line '????????? ?????????????' which is not a key-value pair, group, or comment
  Cleanup        : boost-devel                                     [36/51] 
...
  Cleanup        : fuse                                            [51/51] 
ERROR:dbus.connection:Unable to set arguments () according to signature u's': <type 'exceptions.TypeError'>: More items found in D-Bus signature than in Python arguments
Unable to send message to PackageKit

Just for feedback

Do I need to tell more people ??

John