No candidate version found for courier-authmysql
The following packages have been automatically kept back:
  linux-image-generic linux-restricted-modules-common 
  linux-restricted-modules-generic 
The following packages have been kept back:
  app-install-data-commercial apport apport-gtk capplets-data gimp 
  gimp-data gimp-python gnome-control-center gnome-panel gnome-panel-data 
  hwdb-client-common hwdb-client-gnome libfreetype6 libgimp2.0 
  libgnome-window-settings1 libmetacity0 libpanel-applet2-0 libslab0 
  libsmbclient linux-generic linux-headers-generic metacity metacity-common 
  python python-apport python-gdbm python-minimal python-problem-report 
  python2.5 python2.5-minimal rdesktop samba-common smbclient tzdata 
  unattended-upgrades update-manager update-manager-core vim-common 
  vim-tiny 
0 packages upgraded, 0 newly installed, 0 to remove and 42 not upgraded.
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