Scaricamento di:1 http://it.archive.ubuntu.com/ubuntu xenial InRelease [247 kB]
Ign:2 http://dl.google.com/linux/chrome/deb stable InRelease
Trovato:3 http://archive.canonical.com/ubuntu xenial InRelease
Trovato:4 http://security.ubuntu.com/ubuntu xenial-security InRelease
Ign:5 http://ppa.launchpad.net/tualatrix/ppa/ubuntu xenial InRelease
Trovato:6 http://dl.google.com/linux/chrome/deb stable Release
Err:7 http://ppa.launchpad.net/tualatrix/ppa/ubuntu xenial Release
404 Not Found
Trovato:8 http://it.archive.ubuntu.com/ubuntu xenial-updates InRelease
Trovato:10 http://it.archive.ubuntu.com/ubuntu xenial-backports InRelease
Lettura elenco dei pacchetti... Fatto
E: The repository 'http://ppa.launchpad.net/tualatrix/ppa/ubuntu xenial Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg: Signature by key 4CCA1EAF950CEE4AB83976DCA040830F7FAC5991 uses weak digest algorithm (SHA1)
W: Non รจ disponibile alcuna chiave pubblica per i seguenti ID di chiavi:
1397BC53640DB551