Additional information: it was noted on Matrix that lintian only started detecting this in December 2016. This seems like a likely explanation of why this was never detected before.
This prompted me to run licensecheck, which doesn't see the Unicode license either: $ licensecheck NUnicode.cpp NUnicode.cpp: GNU Lesser General Public License -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2147049 Title: [Policy Violations] nux ships non-free components that are not policy- compliant. BLOCKS: resolute, Unity 26.04 flavor release To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nux/+bug/2147049/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
