ttp://www.canonical.com/content/ubuntu-1204-feature-extended-support-period-desktop-users
＞Canonical today announced it would be extending the support and maintenance period for its upcoming Long Term Support (LTS) release of Ubuntu for desktop users from three years to five years.

LTSはデスクトップ版も5年サポートになるのか
いいね、これで入れっぱなしに出来る