I upgraded from GG to HH alpha 3 and had the same update error,
A unresolvable problem occurred while calculating the upgrade
A work around for me was to make sure all my repositories were active, then use synaptic to install Open Office files that would not update. Everything is installed and I'm having no further problems. Even one file, an OO artwork file upgraded in update manager
I upgraded from GG to HH alpha 3 and had the same update error,
A unresolvable problem occurred while calculating the upgrade
A work around for me was to make sure all my repositories were active, then use synaptic to install Open Office files that would not update. Everything is installed and I'm having no further problems. Even one file, an OO artwork file upgraded in update manager