installation problem of quartus ii v10 in ubuntu 14.04

Hi, I have an installation problem of quartus ii v10 in ubuntu 14.04. I tried web edition and subscription edition. I follow this page recommendations

http://ubuntuforums.org/showthread.php?t=1616509 and every seems to work fine with the installation, but after the installation of the main quartus software the UI get stuck by saying "Installing Cyclone Family" and can't advance anymore. It happen with any fpga libraries I want to install. Is like it can't find or download or install the fpga families.

Thank you very much for your time.

Pablo Madoery