See bug #1619616 - a mir test was failing against new protobuf, so couldn't be rebuilt.
** Changed in: unity8 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to protobuf in Ubuntu. https://bugs.launchpad.net/bugs/1621746 Title: Black Screen, libprotobuf FATAL program was compiled against version 2.6.1 which is not compatible with the installed version (3.0.0) Status in Canonical System Image: New Status in protobuf package in Ubuntu: New Status in unity8 package in Ubuntu: Invalid Bug description: Ubuntu 16.10 + proposed x86 install Black Screen, libprotobuf FATAL program was compiled against version 2.6.1 which is not compatible with the installed version (3.0.0) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1621746/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp