ok what do you get from: sudo apt-get update
then sudo apt-get upgrade -- update-manager checks for updates instead of upgrading https://bugs.launchpad.net/bugs/160166 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
