thomas@sulley:~$ do-release-upgrade
Checking for a new Ubuntu release
MetaRelease.__init__() useDevel=False useProposed=False
/etc/update-manager/meta-release: http://changelogs.ubuntu.com/meta-release
/etc/update-manager/meta-release: http://changelogs.ubuntu.com/meta-release-lts
/etc/update-manager/meta-release: -development
/etc/update-manager/meta-release: -proposed
metarelease-uri: http://changelogs.ubuntu.com/meta-release
MetaRelease.download()
reading file '/home/thomas/.cache/update-manager-core/meta-release'
have self.metarelease_information
MetaRelease.parse()
current dist name: 'raring'
found distro name: 'warty'
found distro name: 'hoary'
found distro name: 'breezy'
found distro name: 'dapper'
found distro name: 'edgy'
found distro name: 'feisty'
found distro name: 'gutsy'
found distro name: 'hardy'
found distro name: 'intrepid'
found distro name: 'jaunty'
found distro name: 'karmic'
found distro name: 'lucid'
found distro name: 'maverick'
found distro name: 'natty'
found distro name: 'oneiric'
found distro name: 'precise'
found distro name: 'quantal'
found distro name: 'raring'
No new release found