Reassigning to humanity. The issue is related to missing camera-web in
icon theme. In fact, switching to GNOME icon theme, the proper image is
showed
** Package changed: gnome-media (Ubuntu) = humanity-icon-theme (Ubuntu)
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Wrong icon for webcam in Audio Preferences
** Attachment added: Screenshot showing this issue
http://launchpadlibrarian.net/37612720/audio-preferences-hardware-webcam.png
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/37612721/Dependencies.txt
** Attachment added: XsessionErrors.txt