[ubuntu] Cinnamon not work with Virtualbox 4.2.8

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Start-Date: 2013-02-28 11:42:48
Commandline: aptdaemon role='role-commit-packages' sender=':1.71'
Install: nvidia-current:i386 (304.51.really.304.43-0ubuntu1), nvidia-settings:i386 (304.51-0ubuntu2, automatic), screen-resolution-extra:i386 (0.15, automatic), python-xkit:i386 (0.5.0, automatic)
Upgrade: libdbus-glib-1-2:i386 (0.100-1, 0.100-1ubuntu0.1), libgnutls26:i386 (2.12.14-5ubuntu4.1, 2.12.14-5ubuntu4.2), virtualbox-4.2:i386 (4.2.6-82870~Ubuntu~quantal, 4.2.8-83876~Ubuntu~quantal)
End-Date: 2013-02-28 11:48:50

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