[Bug 1247353] [NEW] Unable to upgrade from 13.04 to 13.10

Public bug reported: Upgrade terminates with: "Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. This can be caused by: * Upgrading to a pre-release version of Ubuntu * Running the current pre-release version of Ubuntu * Unofficial software pack

[Bug 1173675] [NEW] install crashed

Public bug reported: EFI bootloader will not install ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: ubiquity 2.14.6 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 CasperVersion: 1.331 Date: Sat A