Rather than rebooting (I hate restarting my session), this worked for me: sudo modprobe -r btusb sudo modprobe btusb
You might also want to try this before those commands: sudo /etc/init.d/bluetooth restart -- Bluetooth is disabled. Pressing "Turn on bluetooth" not working https://bugs.launchpad.net/bugs/554431 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs