Same think in 12.04, trying to update to 12.10 (running update-manager -c in terminal) or 14.04 (update-manager -c -d).
I'm behind a proxy with authentication. My system is correctly configured to use proxy settings, and apt-get works normally both in graphical mode (synaptic, update manager) and in terminal. OS : Xubuntu 12.04 32 bit -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/773581 Title: check-new-release-gtk is not proxy aware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/773581/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
