apt-cache policy python-criptography python-openssl
python-openssl:
  Installiert:           0.15.1-2ubuntu0.2
  Installationskandidat: 0.15.1-2ubuntu0.2
  Versionstabelle:
 *** 0.15.1-2ubuntu0.2 500
        500 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
        500 http://archive.ubuntu.com/ubuntu xenial-updates/main i386 Packages
        500 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu xenial-security/main i386 Packages
        100 /var/lib/dpkg/status
     0.15.1-2build1 500
        500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
        500 http://archive.ubuntu.com/ubuntu xenial/main i386 Packages
N: Paket python-criptography kann nicht gefunden werden.

apt-cache policy kodi
kodi:
  Installiert:           2:18.5+git20191117.0758-final-0xenial
  Installationskandidat: 2:18.5+git20191117.0758-final-0xenial
  Versionstabelle:
 *** 2:18.5+git20191117.0758-final-0xenial 500
        500 http://ppa.launchpad.net/team-xbmc/ppa/ubuntu xenial/main amd64 Packages
        500 http://ppa.launchpad.net/team-xbmc/ppa/ubuntu xenial/main i386 Packages
        100 /var/lib/dpkg/status
     2:17.6+git20171114.2125-final-0xenial 500
        500 http://ppa.launchpad.net/team-xbmc/ppa/ubuntu xenial/main amd64 Packages
        500 http://ppa.launchpad.net/team-xbmc/ppa/ubuntu xenial/main i386 Packages
     15.2+dfsg1-3ubuntu1.1 500
        500 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages
        500 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages
     15.2+dfsg1-3ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages

DISTRIB_ID=LinuxMint
DISTRIB_RELEASE=18.2
DISTRIB_CODENAME=sonya
DISTRIB_DESCRIPTION="Linux Mint 18.2 Sonya"
NAME="Linux Mint"
VERSION="18.2 (Sonya)"
ID=linuxmint
ID_LIKE=ubuntu
PRETTY_NAME="Linux Mint 18.2"
VERSION_ID="18.2"
HOME_URL="http://www.linuxmint.com/"
SUPPORT_URL="http://forums.linuxmint.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/linuxmint/"
VERSION_CODENAME=sonya
UBUNTU_CODENAME=xenial
cat: /etc/upstream-release: Ist ein Verzeichnis