A simple fix might be to just get the latest updates: sudo apt-get update sudo apt-get upgrade
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/996654 Title: Unity 5.12 not loading after upgrade (compiz/libunityshell.so: undefined symbol: _ZNK5unity4dash10Controller6windowEv) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/996654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs