just go to software center and open the software resources and change the "YOUR_COUNTRY_NAME server" to "MAIN_SERVER" i solved my prob like this only
** Changed in: software-center (Ubuntu) Status: Expired => Fix Committed ** Changed in: software-center (Ubuntu) Assignee: (unassigned) => venkat reddy (venkionfire) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/733850 Title: Ubuntu software center fails to download softwares from Internet even though I am connected to Internet. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/733850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs