[Andreas2006]

OK I have Ubuntu 5.10 and have just got into Synaptic and at start up there is a warning:

W: Couldn't stat source package list http://archive.ubuntu.com breezy/multiverse Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy_multiverse_ binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy/universe Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy_universe_bi nary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy/restricted Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy_restricted_ binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy/main Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy_main_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-security/main Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-security_main_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-security/universe Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-security_universe_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-security/multiverse Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-security_multiverse_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com dapper-security/restricted Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_dapper-security_restricted_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-updates/main Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-updates_main_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-updates/restricted Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-updates_restricted_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-updates/universe Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-updates_universe_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-updates/multiverse Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-updates_multiverse_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-backports/main Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-backports_main_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-backports/restricted Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-backports_restricted_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-backports/universe Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-backports_universe_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.com breezy-backports/multiverse Packages (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_breezy-backports_multiverse_binary-i386_Packages) - stat (2 No such file or directory)

[macdude425]

Crack open a terminal and sudo apt-get update.