Nova instalação O Mint não consegue localizar dispositivos Bluetooth. Trabalhou antes

Question

Incapaz de ver quaisquer outros dispositivos Bluetooth no meu Lenovo T410s rodando o Cinnamon Mint 18.1 baixado e instalado ontem. Trabalhei antes de limpar a Canela 17.1 para tentar o MATE e, quando voltei para o Cinnamon 18.1, também não consegui encontrar dispositivos.

Veja alguns dados do sistema.

inxi -Fxz

System: Host: me-T410s inxi -Fxz

System: Host: me-T410s Kernel: 4.4.0-66-generic x86_64 (64 bit gcc: 5.4.0)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9-1ubuntu3.2)
Distro: Linux Mint 18.1 Serena

Machine: System: LENOVO (portable) product: 2904HCU v: ThinkPad T410s Mobo: LENOVO model: 2904HCU Bios: LENOVO v: 6UET69WW (1.49 ) date: 04/25/2012 CPU: Dual core Intel Core i5 M 560 (-HT-MCP-)
cache: 3072 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx)
bmips: 10639 clock speeds: max: 2667 MHz 1: 1199 MHz 2: 1199 MHz 3: 1466 MHz 4: 1199 MHz Graphics: Card: Intel Core Processor Integrated Graphics Controller bus-ID: 00:02.0 Display Server: X.org 1.18.4 drivers: intel (unloaded: fbdev,vesa) tty size: 80x24 Advanced Data: N/A for root Audio: Card Intel 5 Series/3400 Series High Definition Audio driver: snd_hda_intel bus-ID: 00:1b.0 Sound: Advanced Linux Sound Architecture v: k4.4.0-66-generic Network: Card-1: Intel 82577LM Gigabit Network Connection driver: e1000e v: 3.2.6-k port: 1820
bus-ID: 00:19.0 IF: enp0s25 state: down mac: Card-2: Intel Centrino Advanced-N 6200 driver: iwlwifi bus-ID: 03:00.0 IF: wlp3s0 state: up mac:

Drives: HDD Total Size: 160.0GB (8.8% used) ID-1: /dev/sda
model: INTEL_SSDSA1M160 size: 160.0GB temp: 0C

Partition: ID-1: / size: 143G used: 9.5G (7%) fs: ext4 dev: /dev/sda1

ID-2: swap-1 size: 4.08GB used: 0.00GB (0%) fs: swap dev: /dev/sda5 RAID: No RAID devices: /proc/mdstat, md_mod kernel module present

Sensors: System Temperatures: cpu: 46.0C mobo: 0.0C
Fan Speeds (in rpm): cpu: 4020

Info: Processes: 214 Uptime: 36 min Memory: 1056.1/3749.5MB
Init: systemd runlevel: 5 Gcc sys: 5.4.0 Client: Shell (bash 4.3.461)

bluetooth on bluetooth = on

bluetoothctl [NEW]
Controller 5C:AC:4C:C0:83:57 me-T410s [default]