Esse problema parece ser comum, mas tentei todas as soluções propostas nas perguntas anteriores sem sorte. meu Bluetooth continua procurando dispositivos e não consegue detectá-los.
saída para rfkill list
:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
saída para dmesg | grep Blue
:
[ 1.725292] usb 2-4: Product: Bluetooth Radio
[ 22.987302] Bluetooth: Core ver 2.22
[ 22.987324] Bluetooth: HCI device and connection manager initialized
[ 22.987326] Bluetooth: HCI socket layer initialized
[ 22.987328] Bluetooth: L2CAP socket layer initialized
[ 22.987331] Bluetooth: SCO socket layer initialized
[ 24.192938] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=8723
[ 24.192940] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_config.bin
[ 24.262074] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin
[ 24.279971] Bluetooth: hci0: rom_version status=0 version=1
[ 24.279990] Bluetooth: hci0: cfg_sz 0, total size 22496
[ 31.827382] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 31.827384] Bluetooth: BNEP filters: protocol multicast
[ 31.827387] Bluetooth: BNEP socket layer initialized
[ 69.606019] Bluetooth: RFCOMM TTY layer initialized
[ 69.606024] Bluetooth: RFCOMM socket layer initialized
[ 69.606029] Bluetooth: RFCOMM ver 1.11
[ 133.549264] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 149.425182] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 165.416224] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 195.195275] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 210.934271] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 227.034314] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 242.896317] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 259.043361] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 274.227449] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 289.383402] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 305.511470] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 321.387453] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 337.520479] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 353.398532] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 369.458540] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 385.298590] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 401.410629] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 417.274763] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 433.471653] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 449.380746] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 465.528845] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 481.409819] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 497.533809] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 513.404936] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 529.532964] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 545.408026] Bluetooth: hci0: last event is not cmd complete (0x0f)
saída para lspci -knn | grep Net -A2; lsusb
:
0a:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:2231]
Kernel driver in use: rtl8723be
Kernel modules: rtl8723be
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 0bda:b001 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
depois de tentar muitas soluções, apaguei o disco inteiro e instalei uma nova versão 18.04 LTS (estou usando o notebook HP 15), mas ainda assim o mesmo problema.
rfkill list
: 0: phy0: Wireless LAN. Soft blocked: no. Hard blocked: no.
Umm, devo iniciar uma nova pergunta? Ou posso obter ajuda com um comentário?