I modified the file '/usr/share/pyshared/lsb_release.py'. And, It works well.
41c41 < RELEASES_ORDER.sort(key=lambda n: float(n[0].split()[0])) --- > RELEASES_ORDER.sort(key=lambda n: float(n[0])) But, I don't know how to tell it to the person in charge. ** Changed in: lsb Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1662357 Title: Can't use lsb_release on Ubuntu Core 16 To manage notifications about this bug go to: https://bugs.launchpad.net/lsb/+bug/1662357/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs