Thanks Gary, As given instruction and comment in bug 1014277, you are correct. It was a duplicate.
I am giving another screenshot now. Note that, I have a local repository from which i can install downloaded packages with apt-get. Only not with USC. And i also not doing install by double clicking on deb file. Though the install button is greyed out in that case also. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/911706 Title: USC relies on NM to be online, can't force online if not using NM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/911706/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
