... W: Conflicting distribution: http://repository.maemo.org fremantle-1.3 Release (expected fremantle-1.3 but got ) W: GPG error: http://repository.maemo.org fremantle Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5D0E7C4F2E6D6F9A W: GPG error: https://downloads.maemo.nokia.com ./ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY ADB4438160A655EF W: Duplicate sources.list entry http://repository.maemo.org fremantle-1.3/free Packages (/var/lib/apt/lists/repository.maemo.org_extras_dists_fremantle-1.3_free_binary-armel_Packages) W: Duplicate sources.list entry http://repository.maemo.org fremantle-1.3/non-free Packages (/var/lib/apt/lists/repository.maemo.org_extras_dists_fremantle-1.3_non-free_binary-armel_Packages) W: You may want to run apt-get update to correct these problems