Software updater complains "Not all updates can be installed", but apt-get dist-upgrade works

[Tristan Schmelcher]

After updating to Raring, the next scheduled software update displayed a dialog saying "Not all updates can be installed", but when I run "apt-get dist-upgrade" it does not report any problems. See below. I have not installed the updates yet so I can debug the problem if needed.

$ sudo apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages will be REMOVED:
  python3-aptdaemon.pkcompat
The following NEW packages will be installed:
  argyll caribou caribou-antler fonts-sil-gentium fonts-sil-gentium-basic
  gir1.2-gtop-2.0 gir1.2-rest-0.7 gir1.2-tracker-0.14 gir1.2-zpj-0.0
  gnome-color-manager gnome-documents gnome-packagekit gnome-packagekit-data
  gnome-shell-extensions gnome-software-manager gnome-update-viewer
  libcaribou-gtk-module libcaribou-gtk3-module libcolord-gtk1 libgee-0.8-2
  libgupnp-av-1.0-2 libgupnp-dlna-2.0-3 libicc2 libimdi0 libreoffice
  libreoffice-filter-mobiledev libreoffice-report-builder-bin
  librygel-core-2.0-1 librygel-renderer-2.0-1 librygel-renderer-gst-2.0-1
  librygel-server-2.0-1 libsofia-sip-ua-glib3 libsofia-sip-ua0
  libzapojit-0.0-0 packagekit packagekit-backend-aptcc packagekit-tools
  python-packagekit rygel rygel-playbin rygel-preferences rygel-tracker
  telepathy-rakia unoconv
The following packages will be upgraded:
  apport apport-gtk apport-symptoms checkbox checkbox-gtk checkbox-qt gnome
  gnome-core google-chrome-beta libfs6 libwireshark-data libwireshark2
  libwiretap2 libwsutil2 libx11-6 libx11-6:i386 libx11-data libx11-dev
  libx11-doc libx11-xcb-dev libx11-xcb1 libx11-xcb1:i386 libxcb-composite0
  libxcb-dri2-0 libxcb-dri2-0:i386 libxcb-dri2-0-dev libxcb-glx0
  libxcb-glx0:i386 libxcb-glx0-dev libxcb-randr0 libxcb-render0
  libxcb-render0:i386 libxcb-render0-dev libxcb-shape0 libxcb-shm0
  libxcb-shm0:i386 libxcb-shm0-dev libxcb-sync0 libxcb-xfixes0 libxcb-xv0
  libxcb1 libxcb1:i386 libxcb1-dev libxcursor-dev libxcursor1 libxcursor1:i386
  libxext-dev libxext6 libxext6:i386 libxfixes-dev libxfixes3 libxfixes3:i386
  libxi-dev libxi6 libxi6:i386 libxinerama-dev libxinerama1 libxinerama1:i386
  libxp6 libxrandr-dev libxrandr2 libxrandr2:i386 libxrender-dev libxrender1
  libxrender1:i386 libxres-dev libxres1 libxt-dev libxt6 libxt6:i386 libxtst6
  libxv1 libxvmc1 libxxf86dga1 libxxf86vm-dev libxxf86vm1 libxxf86vm1:i386
  python-apport python-imaging python-imaging-compat python-problem-report
  python3-apport python3-problem-report rsyslog wireshark wireshark-common
86 upgraded, 44 newly installed, 1 to remove and 0 not upgraded.
Need to get 16.3 MB/85.5 MB of archives.
After this operation, 51.1 MB of additional disk space will be used.
Do you want to continue [Y/n]? n
Abort.
$

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: update-manager 1:0.186
ProcVersionSignature: Ubuntu 3.8.0-23.34-generic 3.8.11
Uname: Linux 3.8.0-23-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8
Aptdaemon:

Architecture: amd64
Date: Sat Jun 15 13:39:30 2013
DpkgHistoryLog.txt:

DpkgTerminalLog.txt:

ExecutablePath: /usr/bin/update-manager
GsettingsChanges:
 b'com.ubuntu.update-manager' b'first-run' b'false'
 b'com.ubuntu.update-manager' b'launch-time' b'1371317923'
 b'com.ubuntu.update-manager' b'show-details' b'true'
 b'com.ubuntu.update-manager' b'window-height' b'675'
 b'com.ubuntu.update-manager' b'window-width' b'600'
InstallationDate: Installed on 2011-04-30 (776 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
InterpreterPath: /usr/bin/python3.3
MarkForUpload: True
PackageArchitecture: all
SourcePackage: update-manager
UpgradeStatus: Upgraded to raring on 2013-06-01 (14 days ago)