qualcomm atheros ar3012 bluetooth 4.0 problem

Qualcomm atheros ar3012 bluetooth 4.0 problem driver#
Qualcomm atheros ar3012 bluetooth 4.0 problem free#

Next, I check what hciconfig hci0 has to say: hci0: Type: BR/EDR Bus: USBīD Address: A4:DB:30:D1:E5:52 ACL MTU: 1022:8 SCO MTU: 183:5 Running systemctl status rvice now shows an error (due to switching the toggle): Jan 05 17:23:55 z510 bluetoothd: Failed to set mode: Failed (0x03)

If I try to toggle via taskbar or Bluetooth in the System settings, it doesn't work. Jan 05 17:23:44 z510 bluetoothd: Endpoint registered: sender=:1.55 path=/MediaEndpoint/A2DPSink Jan 05 17:23:44 z510 bluetoothd: Endpoint registered: sender=:1.55 path=/MediaEndpoint/A2DPSource Jan 05 17:23:44 z510 bluetoothd: sap-server: Operation not permitted (1)

Qualcomm atheros ar3012 bluetooth 4.0 problem driver#

Jan 05 17:23:44 z510 bluetoothd: Sap driver initialization failed. Jan 05 17:23:44 z510 bluetoothd: gatt-time-server: Input/output error (5) Jan 05 17:23:44 z510 bluetoothd: Current Time Service could not be registered

Qualcomm atheros ar3012 bluetooth 4.0 problem free#

Jan 05 17:23:44 z510 bluetoothd: Not enough free handles to register service rvice - Bluetooth serviceĪctive: active (running) since Thu 17:23:44 IST 2s ago.Restarting the bluetooth service via systemctl restart rvice outputs the following in the logs: At this point, systemctl status rvice returns the exact same output as above. Jan 05 17:16:59 z510 bluetoothd: /org/bluez/hci0/dev_88_C6_26_6C_35_6B/fd0: fd(22) readyĪfter about 3 to 4 minutes, bluetooth shows that it's still connected but stops working. Jan 05 17:16:51 z510 bluetoothd: Failed to set mode: Blocked through rfkill (0x12) Jan 05 17:16:26 z510 bluetoothd: Failed to set mode: Blocked through rfkill (0x12) Jan 05 17:16:06 z510 bluetoothd: Failed to set mode: Blocked through rfkill (0x12) Jan 05 17:16:00 z510 bluetoothd: Endpoint registered: sender=:1.55 path=/MediaEndpoint/A2DPSink Jan 05 17:16:00 z510 bluetoothd: Endpoint registered: sender=:1.55 path=/MediaEndpoint/A2DPSource Jan 05 17:15:33 z510 bluetoothd: Failed to set mode: Blocked through rfkill (0x12) Jan 05 17:15:23 z510 bluetoothd: sap-server: Operation not permitted (1) Jan 05 17:15:23 z510 bluetoothd: Sap driver initialization failed. Jan 05 17:15:23 z510 bluetoothd: Not enough free handles to register service

Loaded: loaded (/lib/systemd/system/rvice enabled vendor preset: enabled)Īctive: active (running) since Thu 17:15:22 IST 8min ago During this time, systemctl status rvice outputs: On fresh boot, I am able to switch on my bluetooth and connect to my bluetooth speakers.

This seems to be a non-Rome version according to what Jeremy posted. I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb

I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Subsystem: Lenovo AR9485 Wireless Network Adapter Subsystem: Lenovo RTLE PCI Express Fast/Gigabit Ethernet controller Ġ9:00.0 Network controller : Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01) RTLE PCI Express Fast/Gigabit Ethernet controller (rev 07) : Upon Jerem圓1's instruction, lspci -nnk | grep -iA2 net yields: 08:00.0 Ethernet controller : Realtek Semiconductor Co., Ltd. Rfkill list: 0: ideapad_wlan: Wireless LAN IdVendor 0x0cf3 Atheros Communications, Inc. AR3012 Bluetooth 4.0Ĭouldn't open device, some information will be missing Lsusb (detailed): Bus 003 Device 003: ID 0cf3:3004 Atheros Communications, Inc. AR3012 Bluetooth 4.0īus 003 Device 004: ID 0461:4d0f Primax Electronics, Ltd HP Optical Mouseīus 003 Device 002: ID 13d3:5170 IMC Networksīus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub