Ubuntu 13.04 : Can't connect to the Altera website to check for license file update

Note that I have already add "/usr/bin/firefox" into the Tools/Licence Setup/Internet Connectivity/Web Browser entry but always the same problem :(

update : I have make a mv libstdc++.so.6 libstdc++.so.6_bck into the

/opt/Altera/quartus/linux repertory (I have installed Quartus into /opt/Altera/quartus)

=> now Firefox was automatically loaded when I ask a "Web Licence Update" but this is for to see a "Page not found" at Altera site :(

(same thing with /usr/bin/chromium-browser as the browser)

update 2 : I think that I don't have downloaded the good Quartus version because I see this into the /opt/altera/altera_installer_12.0.log

Selected Features:
------------------
* Quartus II Subscription Edition (includes Nios II EDS)
* ModelSim-Altera Starter Edition (Free)

=> I test with the Quartus II Web Edition v13.0 instead ...

But I really think that it's an error from Altera that to not directly provide the DVD into the box pack when we **BUY** the Nios II Embeded Evaluation Kit

(instead to only provide one little paper page that say where we can download the Altera Complete Design Suite ...)