You had libusb installed in "/usr/local" and at the same time "No, I haven't rebuilt libusb or libccid myself." :-)
Closing the bug as it was a misconfiguration on your side. ** Changed in: pcsc-lite (Ubuntu) Assignee: (unassigned) => Ludovic Rousseau (ludovic-rousseau-gmail) ** Changed in: pcsc-lite (Ubuntu) Status: Invalid => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745690 Title: pcscd cannot load a usb device. Error with libccid.so: undefined symbol: libusb_handle_events_completed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pcsc-lite/+bug/1745690/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs