Hit:1 http://ports.ubuntu.com xenial InRelease Get:2 http://ports.ubuntu.com xenial-updates InRelease [109 kB] Hit:3 http://ppa.launchpad.net/mutlaqja/libgphoto2/ubuntu xenial InRelease Hit:4 http://ppa.launchpad.net/mutlaqja/ppa/ubuntu xenial InRelease Hit:5 http://linux.teamviewer.com/deb stable InRelease Hit:6 http://linux.teamviewer.com/deb preview InRelease Hit:7 http://ppa.launchpad.net/pch/phd2/ubuntu xenial InRelease Get:8 http://ports.ubuntu.com xenial-security InRelease [107 kB] Hit:9 http://ppa.launchpad.net/ubuntu-mate-dev/welcome/ubuntu xenial InRelease Get:10 http://ports.ubuntu.com xenial-backports InRelease [107 kB] Hit:11 http://ppa.launchpad.net/ubuntu-mate-dev/xenial-mate/ubuntu xenial InRelease Hit:12 http://ppa.launchpad.net/ubuntu-pi-flavour-makers/ppa/ubuntu xenial InRelease Get:13 http://ports.ubuntu.com xenial-updates/main armhf Packages [698 kB] Get:14 http://ports.ubuntu.com xenial-updates/universe armhf Packages [607 kB] Fetched 1,628 kB in 4s (362 kB/s) Reading package lists... Done Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt-get -f install' to correct these. The following packages have unmet dependencies: chromium-browser-l10n : Depends: chromium-browser (>= 69.0.3497.81-0ubuntu0.16.04.1) but 68.0.3440.106-0ubuntu0.16.04.1 is installed E: Unmet dependencies. Try using -f.