For me the only ERROR in the log was one implying that I had held packages... which I didn't.
I really need to do the automatic upgrade, because Kubuntu 14.04 LiveCD was the only Ubuntu LiveCD to not have kernel panics. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1534374 Title: unable to upgrade to 15.04 due to libstdc++6 SRU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1534374/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
