When i try to visit google.com, gmail.com youtube.com and all google pages i get the next message
The server tried redirecting to an invalid address. Please report this to the webmaster of the site.
If i execute opera with an other user for example sudo opera it works but not with my own account.
In this screenshot you can see the complete message.
http://ubuntuone.com/3Va8oLLU31vShAOSvgolHr
ubuntu 11.10 opera 12.16
Thanks