Traceback (most recent call last):
  File "/usr/bin/xdiagnose", line 67, in <module>
    app = XDiagnoseApplet()
  File "/usr/lib/python2.7/dist-packages/xdiagnose/applet.py", line 105, in __init__
    pixbuf = Pixbuf.new_from_file(icon_file)
  File "/usr/lib/python2.7/dist-packages/gi/types.py", line 72, in constructor
    return info.invoke(cls, *args, **kwargs)
GError: Couldn't recognize the image file format for file '/usr/share/xdiagnose/icons/microscope.svg'