It also requires a complete reinstall if your boot partition is too small (ie. you accepted the defaults with an LVM or encrypted disk install pre 16.04 release). Machines upgraded from 14.04 will continue to fail and be directed here.
It also requires a complete reinstall if your boot partition is too small (ie. you accepted the defaults with an LVM or encrypted disk install pre 16.04 release). Machines upgraded from 14.04 will continue to fail and be directed here.