I have the same issue. Had it on my Dell XPS 15z and now on my Asus G75. It seems that if I unplug/plugin the unified receiver multiple times, it will connect eventually. Of course, this is not how it's supposed to work, but functions as a workaround for now...
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1028806 Title: 046d:c52b Cannot use logitech mouse M324 (Unifying Receiver) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1028806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs