Bluetooth não funciona de todo depois que fiz algumas alterações para emparelhar com o joystick PS3

Question

Eu tenho um computador de "mídia" conectado a uma TV que uso para reproduzir filmes, músicas e jogos.

Ultimamente eu queria usar um ou ambos os meus joysticks Wii e PS3 através do bluetooth fornecido pela placa-mãe. No começo, meu PC parecia ser capaz de detectar os joysticks do PS3, mas não de emparelhá-los. Eu fui capaz de emparelhar um joystick do PS3 e ver as várias ações que eu desencadeei, mas o dispositivo se tornaria desemparelhado quando eu fechasse o programa.

Eu tentei várias idéias de como-aqui e aqui. O sistema finalmente acabou com o Bluetooth incapaz de funcionar corretamente ...

Agora, quando inicio uma nova sessão, o ícone do Bluetooth perto da hora não é exibido. Eu posso iniciar o aplicativo Bluetooth, mas nenhum dispositivo é detectado. Eu posso ter mexido com drivers enquanto segue uma instrução modprobe no howtos.

sudo lspci | grep -i blue não está mostrando nada. Nem é lsusb

A placa-mãe é uma GIGABYTE GA-Z87N-WIFI e o bluetooth funcionou.
Eu uso o Ubuntu 16.04.

Como posso resolver isso?

Um pouco de saída aqui:

louis@cinema-wifi:~$ sudo dmesg | grep Blue
[   16.088420] Bluetooth: Core ver 2.21
[   16.088438] Bluetooth: HCI device and connection manager initialized
[   16.088441] Bluetooth: HCI socket layer initialized
[   16.088444] Bluetooth: L2CAP socket layer initialized
[   16.088448] Bluetooth: SCO socket layer initialized
[   18.231336] Bluetooth: hci0 command 0x0c03 tx timeout
[   26.227321] Bluetooth: hci0 sending initial HCI reset command failed (-110)
[   28.231323] Bluetooth: hci0 command 0x0c03 tx timeout
[   36.227354] Bluetooth: hci0 sending initial HCI reset command failed (-110)
[   36.648754] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   36.648756] Bluetooth: BNEP filters: protocol multicast
[   36.648760] Bluetooth: BNEP socket layer initialized
[ 8741.765627] Bluetooth: hci0 command 0x0c03 tx timeout
[ 8749.761485] Bluetooth: hci0 sending initial HCI reset command failed (-110)
[ 8811.536379] Bluetooth: hci0 command 0x0c03 tx timeout
[ 8819.532238] Bluetooth: hci0 sending initial HCI reset command failed (-110)
[ 8821.536199] Bluetooth: hci0 command 0x0c03 tx timeout
[ 8829.532066] Bluetooth: hci0 sending initial HCI reset command failed (-110)
louis@cinema-wifi:~$ sudo lspci -knn | grep Net -A3; sudo lsusb
03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 73)
        Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:4070]
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 041e:323d Creative Technology, Ltd
Bus 003 Device 003: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 003 Device 002: ID 04f2:0116 Chicony Electronics Co., Ltd KU-2971/KU-0325 Keyboard
Bus 003 Device 005: ID 8087:07dc Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    

Answer 1

TL; DR: Desligue, remova a fonte de alimentação, pegue um café e reinicie.

Eu tive um problema semelhante em que minha GF conectou seu telefone ao cabo USB que eu conectei ao meu PC para transferir dados. De repente, meu fone de ouvido BT parou de funcionar e toda a atividade do bluetooth foi interrompida. Eu procurei através do log do kernel e encontrei logs semelhantes à sua maneira

Mar 15 16:14:54 pascalwhoop vmunix: [  110.560078] Bluetooth: hci0 sending initial HCI reset command failed (-110)
Mar 15 19:37:20 pascalwhoop vmunix: [   10.118935] Bluetooth: Core ver 2.22
Mar 15 19:37:20 pascalwhoop vmunix: [   10.118943] Bluetooth: HCI device and connection manager initialized
Mar 15 19:37:20 pascalwhoop vmunix: [   10.118944] Bluetooth: HCI socket layer initialized
Mar 15 19:37:20 pascalwhoop vmunix: [   10.118945] Bluetooth: L2CAP socket layer initialized
Mar 15 19:37:20 pascalwhoop vmunix: [   10.118947] Bluetooth: SCO socket layer initialized
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148196] Bluetooth: HCI UART driver ver 2.3
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148197] Bluetooth: HCI UART protocol H4 registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148198] Bluetooth: HCI UART protocol BCSP registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148209] Bluetooth: HCI UART protocol LL registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148210] Bluetooth: HCI UART protocol ATH3K registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148210] Bluetooth: HCI UART protocol Three-wire (H5) registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148227] Bluetooth: HCI UART protocol Intel registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148235] Bluetooth: HCI UART protocol Broadcom registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148235] Bluetooth: HCI UART protocol QCA registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148236] Bluetooth: HCI UART protocol AG6XX registered
Mar 15 19:37:20 pascalwhoop vmunix: [   10.148236] Bluetooth: HCI UART protocol Marvell registered
Mar 15 19:37:20 pascalwhoop vmunix: [   12.160110] Bluetooth: hci0 command 0x0c03 tx timeout
Mar 15 19:37:20 pascalwhoop vmunix: [   13.971314] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Mar 15 19:37:20 pascalwhoop vmunix: [   13.971316] Bluetooth: BNEP filters: protocol multicast
Mar 15 19:37:20 pascalwhoop vmunix: [   13.971318] Bluetooth: BNEP socket layer initialized
Mar 15 19:37:20 pascalwhoop vmunix: [   20.192100] Bluetooth: hci0 sending initial HCI reset command failed (-110)

Então eu achei esta postagem que me disse para não reiniciar, mas desligar, desligue a alimentação, deixe os condensadores limpar e depois volte a ligar . Fiz isso e boom:

Mar 15 20:00:46 pascalwhoop vmunix: [   13.506983] Bluetooth: Core ver 2.22
Mar 15 20:00:46 pascalwhoop vmunix: [   13.506992] Bluetooth: HCI device and connection manager initialized
Mar 15 20:00:46 pascalwhoop vmunix: [   13.506994] Bluetooth: HCI socket layer initialized
Mar 15 20:00:46 pascalwhoop vmunix: [   13.506995] Bluetooth: L2CAP socket layer initialized
Mar 15 20:00:46 pascalwhoop vmunix: [   13.506998] Bluetooth: SCO socket layer initialized
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513817] Bluetooth: HCI UART driver ver 2.3
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513818] Bluetooth: HCI UART protocol H4 registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513818] Bluetooth: HCI UART protocol BCSP registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513825] Bluetooth: HCI UART protocol LL registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513825] Bluetooth: HCI UART protocol ATH3K registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513825] Bluetooth: HCI UART protocol Three-wire (H5) registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513838] Bluetooth: HCI UART protocol Intel registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513843] Bluetooth: HCI UART protocol Broadcom registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513844] Bluetooth: HCI UART protocol QCA registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513844] Bluetooth: HCI UART protocol AG6XX registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.513844] Bluetooth: HCI UART protocol Marvell registered
Mar 15 20:00:46 pascalwhoop vmunix: [   13.558591] Bluetooth: hci0: read Intel version: 370710018002030d00
Mar 15 20:00:46 pascalwhoop vmunix: [   13.559913] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
Mar 15 20:00:46 pascalwhoop vmunix: [   13.692579] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
Mar 15 20:00:46 pascalwhoop vmunix: [   18.074597] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Mar 15 20:00:46 pascalwhoop vmunix: [   18.074598] Bluetooth: BNEP filters: protocol multicast
Mar 15 20:00:46 pascalwhoop vmunix: [   18.074600] Bluetooth: BNEP socket layer initialized
Mar 15 20:00:46 pascalwhoop vmunix: [   24.987387] Bluetooth: RFCOMM TTY layer initialized
Mar 15 20:00:46 pascalwhoop vmunix: [   24.987396] Bluetooth: RFCOMM socket layer initialized
Mar 15 20:00:46 pascalwhoop vmunix: [   24.987402] Bluetooth: RFCOMM ver 1.11

Estou executando um

07:00.0 Network controller: Intel Corporation Wireless 7260 (rev 6b)

dispositivo para ser compatível com Hackintosh, mas na verdade mudou para o Debian todo o caminho.