Thanks for your report. This type of error is caused by a server or network error. Please try again later or use another mirror.
I'm closing this report because it is not a bug with Ubuntu. Don't hesitate to submit any new bug. ** Changed in: update-manager (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/774294 Title: Failed to Fetch upgrades: impossible to connect to ubuntu servers -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs