Software Updater buttons ambiguous

[Dan Kegel]

Did a fresh install of Quantal alpha 3, then ran Software Updates.
It said
  "Not all updates can be installed"
and gave the choices
 Settings, Partial Upgrade, Continue

I can't tell what the difference between "Partial Upgrade" and "Continue" are.

Those choices should be clarified to actually say something meaningful so at least a technically minded user who's done lots of partial upgrades in the past doesn't scratch his head and say "WTF is the difference between those buttons?"

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: update-manager 1:0.170
ProcVersionSignature: Ubuntu 3.5.0-6.6-generic 3.5.0
Uname: Linux 3.5.0-6-generic i686
ApportVersion: 2.5.1-0ubuntu4
Architecture: i386
CurrentDmesg.txt:
 [ 13.901704] r8169 0000:01:00.0: eth0: link up
 [ 13.902003] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Date: Fri Aug 31 06:20:03 2012
GsettingsChanges:
 b'com.ubuntu.update-manager' b'first-run' b'false'
 b'com.ubuntu.update-manager' b'launch-time' b'1346418228'
 b'com.ubuntu.update-manager' b'show-details' b'true'
 b'com.ubuntu.update-manager' b'window-height' b'254'
 b'com.ubuntu.update-manager' b'window-width' b'640'
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120724.2)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
UpgradeStatus: No upgrade log present (probably fresh install)