Ubuntu 18.04.3 Bluetooth failed to connect: org.bluez.Error.Failed (INTEL® DUAL BAND WIRELESS-AC 9560 + BLUETOOTH)
The problem was that one of the antennas of the Intel Corporation Wireless-AC 9560
was disconnected. I've opened the computer, connected the antenna and I have a perfect working Bluetooth and an even better Wifi signal.
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bonafernando over 1 year
I'm unable to connect my Bluetooth headset Sony MDR-XB950N1. Here are some info that might help:
This is a Ubuntu 18.04.3 from scratch (first time I did some changes, so this time it's intact)
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Output for:
rfkill list
0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no
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Output for:
dmesg | grep Blue
[ 3.779924] Bluetooth: Core ver 2.22 [ 3.779933] Bluetooth: HCI device and connection manager initialized [ 3.779936] Bluetooth: HCI socket layer initialized [ 3.779937] Bluetooth: L2CAP socket layer initialized [ 3.779939] Bluetooth: SCO socket layer initialized [ 3.927905] Bluetooth: hci0: Firmware revision 0.1 build 184 week 15 2019 [ 4.085989] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.085990] Bluetooth: BNEP filters: protocol multicast [ 4.085992] Bluetooth: BNEP socket layer initialized [ 51.943002] Bluetooth: RFCOMM TTY layer initialized [ 51.943005] Bluetooth: RFCOMM socket layer initialized [ 51.943008] Bluetooth: RFCOMM ver 1.11 [ 3337.300487] audit: type=1107 audit(1578332620.663:53): pid=714 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" mask="send" name="org.bluez" pid=5801 label="snap.teams-for-linux.teams-for-linux" peer_pid=847 peer_label="unconfined"
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Output for:
lspci -knn | grep Net -A2; lsusb
00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10) Subsystem: Intel Corporation Device [8086:0034] Kernel driver in use: iwlwifi Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 048d:ce00 Integrated Technology Express, Inc. Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 006: ID 8087:0aaa Intel Corp. Bus 001 Device 005: ID 04f2:b65a Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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Trying over
bluetoothctl
:[NEW] Controller 38:00:25:A1:F0:85 bonavel [default] Agent registered [bluetooth]# list Controller 38:00:25:A1:F0:85 bonavel [default] [NEW] Device 04:5D:4B:96:D5:65 MDR-XB950N1 [bluetooth]# devices Device 04:5D:4B:96:D5:65 MDR-XB950N1 [bluetooth]# scan on Discovery started [bluetooth]# devices Device 04:5D:4B:96:D5:65 MDR-XB950N1 [bluetooth]# pair 04:5D:4B:96:D5:65 Attempting to pair with 04:5D:4B:96:D5:65 [CHG] Device 04:5D:4B:96:D5:65 Connected: yes [CHG] Device 04:5D:4B:96:D5:65 Connected: no [CHG] Device 04:5D:4B:96:D5:65 Paired: yes Pairing successful [CHG] Controller 38:00:25:A1:F0:85 Discoverable: no [bluetooth]# trust 04:5D:4B:96:D5:65 [CHG] Device 04:5D:4B:96:D5:65 Trusted: yes Changing 04:5D:4B:96:D5:65 trust succeeded [bluetooth]# connect 04:5D:4B:96:D5:65 Attempting to connect to 04:5D:4B:96:D5:65 Failed to connect: org.bluez.Error.Failed [bluetooth]# [CHG] Controller 38:00:25:A1:F0:85 DiscoverableTimeout: 0x00000000 [CHG] Controller 38:00:25:A1:F0:85 DiscoverableTimeout: 0x00000000 [CHG] Controller 38:00:25:A1:F0:85 Discoverable: yes [bluetooth]# devices Device 04:5D:4B:96:D5:65 MDR-XB950N1 [bluetooth]# connect 04:5D:4B:96:D5:65 Attempting to connect to 04:5D:4B:96:D5:65 Failed to connect: org.bluez.Error.Failed
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My Bluetooth Logitech M585 worked fine:
Device E1:B5:43:77:D0:97 M585/M590
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Output of
tail -f /var/log/syslog
when trying to connect again overbluetoothctl
:Jan 4 16:46:43 bonavel bluetoothd[887]: 04:5D:4B:96:D5:65: error updating services: Host is down (112)
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Output of
pactl list | grep -i bluetooth
Name: module-bluetooth-policy module.description = "Policy module to make using bluetooth devices out-of-the-box easier" Name: module-bluetooth-discover module.description = "Detect available Bluetooth daemon and load the corresponding discovery module" module.description = "Detect available BlueZ 5 Bluetooth audio devices and load BlueZ 5 Bluetooth audio drivers"
Applied this solution and it is still not working.
Applied this solution and now I was able to pair and connect, but it was unable to reproduce sound though it quickly disconnected.
Output of
bluetoothctl
after item 10.
[bluetooth]# info 04:5D:4B:96:D5:65 Device 04:5D:4B:96:D5:65 (public) Name: MDR-XB950N1 Alias: MDR-XB950N1 Class: 0x00240404 Icon: audio-card Paired: yes Trusted: no Blocked: no Connected: no LegacyPairing: no UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb) UUID: Headset (00001108-0000-1000-8000-00805f9b34fb) UUID: Audio Sink (0000110b-0000-1000-8000-00805f9b34fb) UUID: Advanced Audio Distribu.. (0000110d-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb) UUID: Headset HS (00001131-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control Cont.. (0000110f-0000-1000-8000-00805f9b34fb) UUID: Vendor specific (00000000-deca-fade-deca-deafdecacaff) Modalias: usb:v054Cp0BEAd0102 [bluetooth]# connect 04:5D:4B:96:D5:65 Attempting to connect to 04:5D:4B:96:D5:65 [CHG] Device 04:5D:4B:96:D5:65 Connected: yes [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 00000000-deca-fade-deca-deafdecacaff [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 00001108-0000-1000-8000-00805f9b34fb [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 0000110b-0000-1000-8000-00805f9b34fb [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 0000111e-0000-1000-8000-00805f9b34fb [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 00001200-0000-1000-8000-00805f9b34fb [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 7b265b0e-2232-4d45-bef4-bb8ae62f813d [CHG] Device 04:5D:4B:96:D5:65 UUIDs: 96cc203e-5068-46ad-b32d-e316f5e069ba [CHG] Device 04:5D:4B:96:D5:65 UUIDs: b9b213ce-eeab-49e4-8fd9-aa478ed1b26b [CHG] Device 04:5D:4B:96:D5:65 ServicesResolved: yes Connection successful [CHG] Controller 38:00:25:A1:F0:85 Discovering: yes [CHG] Controller 38:00:25:A1:F0:85 DiscoverableTimeout: 0x00000000 [CHG] Controller 38:00:25:A1:F0:85 DiscoverableTimeout: 0x00000000 [CHG] Controller 38:00:25:A1:F0:85 Discoverable: yes [CHG] Device 04:5D:4B:96:D5:65 ServicesResolved: no [CHG] Device 04:5D:4B:96:D5:65 Connected: no [CHG] Device 04:5D:4B:96:D5:65 Connected: yes [CHG] Controller 38:00:25:A1:F0:85 Discoverable: no [MDR-XB950N1]# connect 04:5D:4B:96:D5:65 Attempting to connect to 04:5D:4B:96:D5:65 Failed to connect: org.bluez.Error.InProgress
I factory restored the headset following this instructions. Then I was able to pair and connect to it. But when I put some audio through it, it feels like there was a lot of interference with only some random very cut noises that I couldn't even relate to what was being played. Then I was able to disconnected and connect again but now no sound is being played at all. Then after 1 min or so, the headset lost the connection.
I've been searching for more than 2 hours and applying all possible solutions I found, but none of them fixed my problem, so I reinstalled Ubuntu 18.04.3 from scratch.
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Alf Pascu about 4 yearsApologies because I feel this should be a comment but I do not have enough reputation. If you have WiFi/Bluetooth Intel chip (which is not completely clear to me from your info) there may be a conflict between WiFi and bluetooth Intel's integrated controllers. There is an excellent explanation in this answer of the causes and a solution: basically "setting an option for
iwlwifi
kernel module that disables buggy "bluetooth coexistence" technology". Note tha -
bonafernando almost 4 yearsAlf, I mentioned that answer on item 10. It didn't work. The hardware is an
INTEL® DUAL BAND WIRELESS-AC 9560 + BLUETOOTH
and I mention it on item 4. -
bonafernando almost 4 yearsI just discovered it's not an error only for Sony MDR-XB950N1, it also doesn't work with Google Pixel Buds 2.