I ran the tool and got a dialog with this content: Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade: Trying to install blacklisted version 'blcr-dkms_0.8.2-13' This can be caused by: * Upgrading to a pre-release version of Ubuntu * Running the current pre-release version of Ubuntu * Unofficial software packages not provided by Ubuntu If none of this applies, then please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bug report. ** Attachment added: "log.tar.gz" https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/680088/+attachment/1799216/+files/log.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/680088 Title: Upgrade fails "Can not mark 'kubuntu-desktop' for upgrade " -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
