Package: libstdc++6 Version: 5.2.1-15 Severity: normal The libstdc++ transition would be easier to track if its shlibs forced a dependency on libstdc++ (>= 5) even for packages not using any of the new symbols.
In practice I suspect most C++ packages depend on a package that has needed a transition anyway, and some packages (such as KDE) are apparently migrating, but actually broken in testing. Regards, S