Bug#665290: packagekit: warning message 'GetDistroUpgrades not supported by backend' in .xsession-error

[Henry-Nicolas Tourneur]

Hello everybody,

Additionnal info: when having this error, distupgrade doesn't propose me
to upgrade the same stuffs as a regular upgrade so a possibility might
be that PackageKit tries to dist-upgrade which is failling because of
backend unability to manage this case :(

Upgrade:
Les paquets suivants seront mis à jour :
  coreutils debconf debconf-i18n isc-dhcp-client isc-dhcp-common
libnautilus-extension1a libp11-kit0 libtasn1-3 nautilus-data

Dist-upgrade:
Les paquets suivants seront mis à jour :
  brasero brasero-common coreutils debconf debconf-i18n gir1.2-rb-3.0
isc-dhcp-client isc-dhcp-common libbrasero-media3-1
libnautilus-extension1a libp11-kit0
  librhythmbox-core5 libtasn1-3 nautilus nautilus-data rhythmbox
rhythmbox-data rhythmbox-plugins

Regards,

Henry-Nicolas Tourneur.