Level: total beginner.
I am trying to install Ubuntu 12.10 on my Sony Laptop with a windows 7 pro pre installed.
Unfortunately, the installation freeze on the second screen (when being asked to plug / size disk / Internet connection)
I am using the Ubuntu-64-remix.
Being a total beginner, I have followed the advise on the forum and ran a boot info via the boot checker : http://paste.ubuntu.com/1529463

Could you plead advise on the next steps ?
Please let me know if you need more information (config / version )

Many thanks,