2010/08/01 06:17:22 ServerConnection.save_host_key(ServerConfig(DesktopOnline)) to file 'None'
Traceback (most recent call last):
  File "/usr/local/lib/python2.6/dist-packages/shifter/ui/ui_util.py", line 326, in <lambda>
    dialog.connect('response', lambda x,y: self.ask_response_callback(x,y,cancel_callback, ok_callback))
  File "/usr/local/lib/python2.6/dist-packages/shifter/ui/ui_util.py", line 333, in ask_response_callback
    ok_callback()
  File "/usr/local/lib/python2.6/dist-packages/shifter/client/server_connection.py", line 391, in trust_server
    self.save_host_key(self.server_link.server)
  File "/usr/local/lib/python2.6/dist-packages/shifter/client/server_connection.py", line 409, in save_host_key
    save_binary_file(filename, data)
  File "/usr/local/lib/python2.6/dist-packages/shifter/util/file_io.py", line 263, in save_binary_file
    assert filename
AssertionError

 [EE] 2012/09/08 23:34:28 icon_util.load_pixmap_file(/usr/share/icons/mono/scalable/apps/abiword.svgz,48)
  [ee] 2012/09/08 23:34:28 Traceback (most recent call last):
  [ee] 2012/09/08 23:34:28   File "/usr/lib/python2.7/dist-packages/winswitch/util/icon_util.py", line 71, in load_pixmap_file
  [ee] 2012/09/08 23:34:28     data = gtk_load_scaled_pixmap(filename, size_limit)
  [ee] 2012/09/08 23:34:28   File "/usr/lib/python2.7/dist-packages/winswitch/util/icon_util.py", line 38, in gtk_load_scaled_pixmap
  [ee] 2012/09/08 23:34:28     pixbuf = gtk.gdk.pixbuf_new_from_file(filename)
  [ee] 2012/09/08 23:34:28 GError: Couldn't recognize the image file format for file '/usr/share/icons/mono/scalable/apps/abiword.svgz'
  [EE] 2012/09/08 23:34:30 icon_util.load_pixmap_file(/usr/share/icons/mono/scalable/apps/synaptic.svgz,48)
  [ee] 2012/09/08 23:34:30 Traceback (most recent call last):
  [ee] 2012/09/08 23:34:30   File "/usr/lib/python2.7/dist-packages/winswitch/util/icon_util.py", line 71, in load_pixmap_file
  [ee] 2012/09/08 23:34:30     data = gtk_load_scaled_pixmap(filename, size_limit)
  [ee] 2012/09/08 23:34:30   File "/usr/lib/python2.7/dist-packages/winswitch/util/icon_util.py", line 38, in gtk_load_scaled_pixmap
  [ee] 2012/09/08 23:34:30     pixbuf = gtk.gdk.pixbuf_new_from_file(filename)
  [ee] 2012/09/08 23:34:30 GError: Couldn't recognize the image file format for file '/usr/share/icons/mono/scalable/apps/synaptic.svgz'

The problem can be fixed with the attached patch.

Some apps only supply an SVG icon (ie: wine notepad).
Either we convert those on the fly to another format (how?) and cache this on disk.
Or we get Windows/gtk to play nice and load the svg pixbuf loader...