I have duplicacted here bug 613174 , just in case space checking for the upgrade to a new release can be improved, since under some circumstances it may abort the upgrade and leave the system in a bad state.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/876146 Title: Upgrading Ubuntu is risky (unusable or unbootable PC). What can be done to safeguard data, revert failed upgrades and overall reduce the risks? To manage notifications about this bug go to: https://bugs.launchpad.net/null/+bug/876146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
