Preparing to unpack .../unity-webapps-googledocs_2.4.16+14.04.20140411-0ubuntu1.1_all.deb ...
Unpacking unity-webapps-googledocs (2.4.16+14.04.20140411-0ubuntu1.1) ...
Processing triggers for gnome-menus (3.10.1-0ubuntu2) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu1) ...
Processing triggers for bamfdaemon (0.5.1+14.04.20140409-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for mime-support (3.54ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.13-1) ...
Setting up nvidia-304-updates (304.125-0ubuntu0.0.1) ...
INFO:Enable nvidia-304-updates
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitude
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_here
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpad
Traceback (most recent call last):
  File "/usr/bin/quirks-handler", line 65, in <module>
    operation_status = main(options)
  File "/usr/bin/quirks-handler", line 44, in main
    quirks = Quirks.quirkapplier.QuirkChecker(options.package_enable, path=quirks_path)
  File "/usr/lib/python3/dist-packages/Quirks/quirkapplier.py", line 38, in __init__
    self._system_info = self.get_system_info()
  File "/usr/lib/python3/dist-packages/Quirks/quirkapplier.py", line 64, in get_system_info
    return quirk_info.get_dmi_info()
  File "/usr/lib/python3/dist-packages/Quirks/quirkinfo.py", line 46, in get_dmi_info
    'class', 'dmi', 'id', item)).read().strip()
  File "/usr/lib/python3.4/codecs.py", line 313, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte
dpkg: error processing package nvidia-304-updates (--configure):
 subprocess installed post-installation script returned error exit status 1