Ok, now the only line shown is the missing dependency on adwaita-icon- theme.
As a test for a possible workaround, what is the output of apt-get --simulate --no-install-recommends install libgtk-3-common=3.18.6-1ubuntu1 adwaita-icon-theme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1537915 Title: libgtk-3-common: Adwaita theme dependency not recognized To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1537915/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs