hoovy@teufort:~$ sudo add-apt-repository ppa:elementary-os/stable
More info: https://launchpad.net/~elementary-os/+archive/ubuntu/stable
Press [ENTER] to continue or ctrl-c to cancel adding it
gpg: keybox '/tmp/tmp8opc23uy/pubring.gpg' created
gpg: /tmp/tmp8opc23uy/trustdb.gpg: güvence veritabanı oluşturuldu
gpg: anahtar BF36996C4E1F8A59: genel anahtar "Launchpad PPA for elementary OS team" alındı
gpg: İşlenmiş toplam miktar: 1
gpg: alınan: 1
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
gpg: geçerli OpenPGP verisi yok
hoovy@teufort:~$