I had a computer with 12.04 that Ubuntu One was working seamlessly. But I had to reinstall it in another computer (a brand new computer I've received at work). Since then Ubuntu One is not authenticating anymore. Bu the way, my password is right since I able to authenticate using Ubuntu One/SSO website.
I've installed Ubuntu 12.04 i386 and upgraded it. I'm using a proxy, so I also installed ubuntuone-client-proxy. Of course I've configured the proxy at Network->Proxy.
How can I debug "ubuntuone-control-panel-qt" behavior? Looking at my proxy, there's no attempt to a HTTP negotiation to some Ubuntu One servers and looking the output of 'netstat -nt' there's no attempt no a TCP connection to a foreign server. Seems to be something local.
I've already did what FAQ suggests:
sudo apt-get install --reinstall ca-certificates
And restart. No success.
ubuntuone-client 3.0.2-0ubuntu1 ubuntuone-client-gnome 3.0.1-0ubuntu1 ubuntuone-client-proxy 3.0.2-0ubuntu1 ubuntuone-control-panel 3.0.1-0ubuntu1 ubuntuone-control-panel-common 3.0.1-0ubuntu1 ubuntuone-control-panel-qt 3.0.1-0ubuntu1 ubuntuone-installer 3.0.2-0ubuntu1.1 gir1.2-ubuntuoneui-3.0 3.0.1-0ubuntu1 libubuntuoneui-3.0-1 3.0.1-0ubuntu1 python-ubuntuone-client 3.0.2-0ubuntu1 python-ubuntuone-control-panel 3.0.1-0ubuntu1 python-ubuntuone-storageprotocol 3.0.2-0ubuntu1 rhythmbox-ubuntuone 3.0.0-0ubuntu1
I'd appreciate some help how can I debug it.