This is still an issue in 3.8.16-0ubuntu1~natty1. I have Opera set at the preferred application for Web and email, but the dash shows Firefox, or, if I uninstall it, Chrome. I've also set Opera as the default x-www-browser via sudo update-alternatives:
"x-www-browser - manual mode
link currently points to /usr/bin/opera"
This is still an issue in 3.8.16- 0ubuntu1~ natty1. I have Opera set at the preferred application for Web and email, but the dash shows Firefox, or, if I uninstall it, Chrome. I've also set Opera as the default x-www-browser via sudo update- alternatives:
"x-www-browser - manual mode
link currently points to /usr/bin/opera"
As of now, I've not tried with Unity2D.