KDE Utilities must be configured in order for Launchpad to forward bugs to the project's developers.
Bugs are tracked in KDE Bug Tracking System.
Getting started with bug tracking in Launchpad.Ubuntu also tracks bugs for packages derived from this project: filelight in Ubuntu, kcalc in Ubuntu, kcharselect in Ubuntu, kdeutils in Ubuntu, kdf in Ubuntu, kfloppy in Ubuntu, kgpg in Ubuntu, kremotecontrol in Ubuntu, ktimer in Ubuntu, kwallet in Ubuntu, printer-applet in Ubuntu, superkaramba in Ubuntu, sweeper in Ubuntu.