linux-image-generic:
  Installed: (none)
  Candidate: 4.10.0.26.28
  Version table:
     4.10.0.26.28 500
        500 http://de.archive.ubuntu.com/ubuntu zesty-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu zesty-security/main amd64 Packages
     4.10.0.19.21 500
        500 http://de.archive.ubuntu.com/ubuntu zesty/main amd64 Packages