Opera icon in ubuntu gone

Did you have a shortcut to launching Opera and have it's icon disappear when upgrading your Opera installation? (e.g. to 10.60).

No worries, just open the shortcut properties (use http://www.herikstad.net/2010/05/setting-ubunutu-menu-item-icon.html if it is a menu or panel shortcut). The location you want to look for the icon is:
/usr/share/opera/styles/images.
Select the Opera_256x256.png file.

Voila. :)