[SOLVED] Bluetooth acting weird while connecting Sony WH-1000XM3

rswaagman · 21 October 2020 00:59

So first of all, here is my inxi -Fazy output:

  Kernel: 5.8.16-2-MANJARO x86_64 bits: 64 compiler: N/A 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.8-x86_64 
  root=UUID=4700295b-0f6c-46ad-82ec-bee656250e5f rw quiet 
  resume=UUID=66c33a9c-460a-466e-8672-e83fff93c450 udev.log_priority=3 
  Desktop: Xfce 4.14.2 tk: Gtk 3.24.20 info: xfce4-panel wm: xfwm4 
  dm: LightDM 1.30.0 Distro: Manjaro Linux 
Machine:
  Type: Laptop System: Dell product: XPS 13 9370 v: N/A serial: <filter> 
  Chassis: type: 10 serial: <filter> 
  Mobo: Dell model: 0F6P3V v: A00 serial: <filter> UEFI: Dell v: 1.13.1 
  date: 07/08/2020 
Battery:
  ID-1: BAT0 charge: 43.0 Wh condition: 47.9/52.0 Wh (92%) volts: 8.4/7.6 
  model: SMP DELL G8VCF6C type: Li-poly serial: <filter> status: Discharging 
CPU:
  Topology: Quad Core model: Intel Core i7-8550U bits: 64 type: MT MCP 
  arch: Kaby Lake family: 6 model-id: 8E (142) stepping: A (10) microcode: D6 
  L2 cache: 8192 KiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 32012 
  Speed: 900 MHz min/max: 400/4000 MHz Core speeds (MHz): 1: 895 2: 854 3: 897 
  4: 819 5: 832 6: 844 7: 827 8: 839 
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled 
  Type: l1tf 
  mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown mitigation: PTI 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, 
  IBRS_FW, STIBP: conditional, RSB filling 
  Type: srbds mitigation: Microcode 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: Intel UHD Graphics 620 vendor: Dell driver: i915 v: kernel 
  bus ID: 00:02.0 chip ID: 8086:5917 
  Device-2: Realtek Integrated_Webcam_HD type: USB driver: uvcvideo 
  bus ID: 1-5:2 chip ID: 0bda:58f4 serial: <filter> 
  Display: x11 server: X.Org 1.20.9 driver: intel unloaded: modesetting 
  alternate: fbdev,vesa display ID: :0.0 screens: 1 
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") 
  s-diag: 582mm (22.9") 
  Monitor-1: eDP1 res: 1920x1080 hz: 60 dpi: 168 size: 290x170mm (11.4x6.7") 
  diag: 336mm (13.2") 
  OpenGL: renderer: Mesa Intel UHD Graphics 620 (KBL GT2) v: 4.6 Mesa 20.1.8 
  direct render: Yes 
Audio:
  Device-1: Intel Sunrise Point-LP HD Audio vendor: Dell driver: snd_hda_intel 
  v: kernel alternate: snd_soc_skl bus ID: 00:1f.3 chip ID: 8086:9d71 
  Sound Server: ALSA v: k5.8.16-2-MANJARO 
Network:
  Device-1: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter 
  vendor: Bigfoot Networks Killer 1435 Wireless-AC driver: ath10k_pci 
  v: kernel port: f040 bus ID: 02:00.0 chip ID: 168c:003e 
  IF: wlp2s0 state: up mac: <filter> 
Drives:
  Local Storage: total: 476.94 GiB used: 62.55 GiB (13.1%) 
  SMART Message: Required tool smartctl not installed. Check --recommends 
  ID-1: /dev/nvme0n1 vendor: Toshiba model: KXG50ZNV512G NVMe 512GB 
  size: 476.94 GiB block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s 
  lanes: 4 serial: <filter> rev: AADA4105 scheme: GPT 
Partition:
  ID-1: / raw size: 459.76 GiB size: 451.54 GiB (98.21%) 
  used: 62.53 GiB (13.8%) fs: ext4 dev: /dev/nvme0n1p2 
Swap:
  Kernel: swappiness: 60 (default) cache pressure: 100 (default) 
  ID-1: swap-1 type: partition size: 16.88 GiB used: 0 KiB (0.0%) priority: -2 
  dev: /dev/nvme0n1p3 
Sensors:
  System Temperatures: cpu: 37.0 C mobo: 30.0 C sodimm: 30.0 C 
  Fan Speeds (RPM): cpu: 0 
Info:
  Processes: 217 Uptime: 12m Memory: 15.34 GiB used: 1.92 GiB (12.5%) 
  Init: systemd v: 246 Compilers: gcc: 10.2.0 Packages: pacman: 1132 lib: 350 
  Shell: Bash v: 5.0.18 running in: xfce4-terminal inxi: 3.1.05

I am running a Dell XPS 13 9370, however, Blueooth is acting weird when I am trying to connect my Sony WH-1000XM3 wireless headset.
When opening the Bluetooth icon and select ‘Set Up New Device’ (I am using ‘Blueman’) it pairs succesfully, however, it does not auto-connect but immediatley disconnects.
When I manually connect the headset kind of freaks out, it/she keeps telling me that she is connected, and it loops very fast.
I have tried sudo systemctl start/restart/enable bluetooth to no avail. I have tried switching kernels, also did not help.

Here is the output of sudo dmesg | grep Bluetooth :

[    3.329867] Bluetooth: Core ver 2.22
[    3.329887] Bluetooth: HCI device and connection manager initialized
[    3.329891] Bluetooth: HCI socket layer initialized
[    3.329893] Bluetooth: L2CAP socket layer initialized
[    3.329897] Bluetooth: SCO socket layer initialized
[    3.451682] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.451684] Bluetooth: BNEP filters: protocol multicast
[    3.451689] Bluetooth: BNEP socket layer initialized
[   10.641376] Bluetooth: RFCOMM TTY layer initialized
[   10.641383] Bluetooth: RFCOMM socket layer initialized
[   10.641391] Bluetooth: RFCOMM ver 1.11

And here is the output of journalctl | grep Bluetooth (October 21) :

okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: Core ver 2.22
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: HCI device and connection manager initialized
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: HCI socket layer initialized
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: L2CAP socket layer initialized
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: SCO socket layer initialized
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: hci0: using rampatch file: qca/rampatch_usb_00000302.bin
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: hci0: QCA: patch rome 0x302 build 0x3e8, firmware rome 0x302 build 0x111
okt 21 01:50:52 dell-xps-13-9370 systemd[1]: Starting Bluetooth service...
okt 21 01:50:52 dell-xps-13-9370 bluetoothd[769]: Bluetooth daemon 5.55
okt 21 01:50:52 dell-xps-13-9370 systemd[1]: Started Bluetooth service.
okt 21 01:50:52 dell-xps-13-9370 systemd[1]: Reached target Bluetooth.
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: hci0: using NVM file: qca/nvm_usb_00000302.bin
okt 21 01:50:52 dell-xps-13-9370 bluetoothd[769]: Bluetooth management interface 1.18 initialized
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: BNEP filters: protocol multicast
okt 21 01:50:52 dell-xps-13-9370 kernel: Bluetooth: BNEP socket layer initialized
okt 21 01:50:59 dell-xps-13-9370 kernel: Bluetooth: RFCOMM TTY layer initialized
okt 21 01:50:59 dell-xps-13-9370 kernel: Bluetooth: RFCOMM socket layer initialized
okt 21 01:50:59 dell-xps-13-9370 kernel: Bluetooth: RFCOMM ver 1.11
okt 21 01:50:59 dell-xps-13-9370 systemd[1]: Starting Bluetooth management mechanism...
okt 21 01:50:59 dell-xps-13-9370 systemd[1]: Started Bluetooth management mechanism.
okt 21 01:50:59 dell-xps-13-9370 systemd[1045]: Starting Bluetooth OBEX service...
okt 21 01:50:59 dell-xps-13-9370 systemd[1045]: Started Bluetooth OBEX service.
okt 21 01:55:20 dell-xps-13-9370 systemd[1]: Stopped target Bluetooth.
okt 21 01:55:20 dell-xps-13-9370 systemd[1]: Stopping Bluetooth service...
okt 21 01:55:20 dell-xps-13-9370 systemd[1045]: Stopping Bluetooth OBEX service...
okt 21 01:55:20 dell-xps-13-9370 systemd[1045]: Stopped Bluetooth OBEX service.
okt 21 01:55:20 dell-xps-13-9370 systemd[1]: Stopped Bluetooth service.
okt 21 01:55:48 dell-xps-13-9370 kernel: Bluetooth: Core ver 2.22
okt 21 01:55:48 dell-xps-13-9370 kernel: Bluetooth: HCI device and connection manager initialized
okt 21 01:55:48 dell-xps-13-9370 kernel: Bluetooth: HCI socket layer initialized
okt 21 01:55:48 dell-xps-13-9370 kernel: Bluetooth: L2CAP socket layer initialized
okt 21 01:55:48 dell-xps-13-9370 kernel: Bluetooth: SCO socket layer initialized
okt 21 01:55:48 dell-xps-13-9370 systemd[1]: Starting Bluetooth service...
okt 21 01:55:48 dell-xps-13-9370 bluetoothd[880]: Bluetooth daemon 5.55
okt 21 01:55:48 dell-xps-13-9370 systemd[1]: Started Bluetooth service.
okt 21 01:55:48 dell-xps-13-9370 systemd[1]: Reached target Bluetooth.
okt 21 01:55:48 dell-xps-13-9370 bluetoothd[880]: Bluetooth management interface 1.18 initialized
okt 21 01:55:48 dell-xps-13-9370 kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
okt 21 01:55:48 dell-xps-13-9370 kernel: Bluetooth: BNEP filters: protocol multicast
okt 21 01:55:48 dell-xps-13-9370 kernel: Bluetooth: BNEP socket layer initialized
okt 21 01:56:03 dell-xps-13-9370 kernel: Bluetooth: RFCOMM TTY layer initialized
okt 21 01:56:03 dell-xps-13-9370 kernel: Bluetooth: RFCOMM socket layer initialized
okt 21 01:56:03 dell-xps-13-9370 kernel: Bluetooth: RFCOMM ver 1.11
okt 21 01:56:04 dell-xps-13-9370 systemd[1]: Starting Bluetooth management mechanism...
okt 21 01:56:04 dell-xps-13-9370 systemd[1]: Started Bluetooth management mechanism.
okt 21 01:56:04 dell-xps-13-9370 systemd[966]: Starting Bluetooth OBEX service...
okt 21 01:56:04 dell-xps-13-9370 systemd[966]: Started Bluetooth OBEX service.
okt 21 01:59:32 dell-xps-13-9370 systemd[966]: Reached target Bluetooth.
okt 21 02:01:00 dell-xps-13-9370 systemd[1]: Stopped target Bluetooth.
okt 21 02:01:00 dell-xps-13-9370 systemd[1]: Stopping Bluetooth service...
okt 21 02:01:00 dell-xps-13-9370 systemd[966]: Stopped target Bluetooth.
okt 21 02:01:00 dell-xps-13-9370 systemd[966]: Stopping Bluetooth OBEX service...
okt 21 02:01:00 dell-xps-13-9370 systemd[966]: Stopped Bluetooth OBEX service.
okt 21 02:01:00 dell-xps-13-9370 systemd[1]: Stopped Bluetooth service.
okt 21 02:01:28 dell-xps-13-9370 kernel: Bluetooth: Core ver 2.22
okt 21 02:01:28 dell-xps-13-9370 kernel: Bluetooth: HCI device and connection manager initialized
okt 21 02:01:28 dell-xps-13-9370 kernel: Bluetooth: HCI socket layer initialized
okt 21 02:01:28 dell-xps-13-9370 kernel: Bluetooth: L2CAP socket layer initialized
okt 21 02:01:28 dell-xps-13-9370 kernel: Bluetooth: SCO socket layer initialized
okt 21 02:01:28 dell-xps-13-9370 systemd[1]: Starting Bluetooth service...
okt 21 02:01:28 dell-xps-13-9370 bluetoothd[682]: Bluetooth daemon 5.55
okt 21 02:01:28 dell-xps-13-9370 systemd[1]: Started Bluetooth service.
okt 21 02:01:28 dell-xps-13-9370 systemd[1]: Reached target Bluetooth.
okt 21 02:01:28 dell-xps-13-9370 bluetoothd[682]: Bluetooth management interface 1.18 initialized
okt 21 02:01:28 dell-xps-13-9370 kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
okt 21 02:01:28 dell-xps-13-9370 kernel: Bluetooth: BNEP filters: protocol multicast
okt 21 02:01:28 dell-xps-13-9370 kernel: Bluetooth: BNEP socket layer initialized
okt 21 02:01:34 dell-xps-13-9370 kernel: Bluetooth: RFCOMM TTY layer initialized
okt 21 02:01:34 dell-xps-13-9370 kernel: Bluetooth: RFCOMM socket layer initialized
okt 21 02:01:34 dell-xps-13-9370 kernel: Bluetooth: RFCOMM ver 1.11
okt 21 02:01:35 dell-xps-13-9370 systemd[1]: Starting Bluetooth management mechanism...
okt 21 02:01:35 dell-xps-13-9370 systemd[1]: Started Bluetooth management mechanism.
okt 21 02:01:35 dell-xps-13-9370 systemd[958]: Starting Bluetooth OBEX service...
okt 21 02:01:35 dell-xps-13-9370 systemd[958]: Started Bluetooth OBEX service.
okt 21 02:01:55 dell-xps-13-9370 systemd[958]: Reached target Bluetooth.
okt 21 02:15:29 dell-xps-13-9370 systemd[1]: Stopped target Bluetooth.
okt 21 02:15:29 dell-xps-13-9370 systemd[1]: Stopping Bluetooth service...
okt 21 02:15:29 dell-xps-13-9370 systemd[958]: Stopped target Bluetooth.
okt 21 02:15:29 dell-xps-13-9370 systemd[958]: Stopping Bluetooth OBEX service...
okt 21 02:15:29 dell-xps-13-9370 systemd[958]: Stopped Bluetooth OBEX service.
okt 21 02:15:29 dell-xps-13-9370 systemd[1]: Stopped Bluetooth service.
okt 21 02:15:52 dell-xps-13-9370 kernel: Bluetooth: Core ver 2.22
okt 21 02:15:52 dell-xps-13-9370 kernel: Bluetooth: HCI device and connection manager initialized
okt 21 02:15:52 dell-xps-13-9370 kernel: Bluetooth: HCI socket layer initialized
okt 21 02:15:52 dell-xps-13-9370 kernel: Bluetooth: L2CAP socket layer initialized
okt 21 02:15:52 dell-xps-13-9370 kernel: Bluetooth: SCO socket layer initialized
okt 21 02:15:52 dell-xps-13-9370 systemd[1]: Starting Bluetooth service...
okt 21 02:15:52 dell-xps-13-9370 bluetoothd[869]: Bluetooth daemon 5.55
okt 21 02:15:52 dell-xps-13-9370 systemd[1]: Started Bluetooth service.
okt 21 02:15:52 dell-xps-13-9370 systemd[1]: Reached target Bluetooth.
okt 21 02:15:52 dell-xps-13-9370 bluetoothd[869]: Bluetooth management interface 1.18 initialized
okt 21 02:15:52 dell-xps-13-9370 kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
okt 21 02:15:52 dell-xps-13-9370 kernel: Bluetooth: BNEP filters: protocol multicast
okt 21 02:15:52 dell-xps-13-9370 kernel: Bluetooth: BNEP socket layer initialized
okt 21 02:16:00 dell-xps-13-9370 kernel: Bluetooth: RFCOMM TTY layer initialized
okt 21 02:16:00 dell-xps-13-9370 kernel: Bluetooth: RFCOMM socket layer initialized
okt 21 02:16:00 dell-xps-13-9370 kernel: Bluetooth: RFCOMM ver 1.11
okt 21 02:16:01 dell-xps-13-9370 systemd[1]: Starting Bluetooth management mechanism...
okt 21 02:16:01 dell-xps-13-9370 systemd[1]: Started Bluetooth management mechanism.
okt 21 02:16:01 dell-xps-13-9370 systemd[953]: Starting Bluetooth OBEX service...
okt 21 02:16:01 dell-xps-13-9370 systemd[953]: Started Bluetooth OBEX service.
okt 21 02:16:13 dell-xps-13-9370 systemd[953]: Reached target Bluetooth.
okt 21 02:29:17 dell-xps-13-9370 systemd[1]: Stopped target Bluetooth.
okt 21 02:29:17 dell-xps-13-9370 systemd[1]: Stopping Bluetooth service...
okt 21 02:29:17 dell-xps-13-9370 systemd[953]: Stopped target Bluetooth.
okt 21 02:29:17 dell-xps-13-9370 systemd[953]: Stopping Bluetooth OBEX service...
okt 21 02:29:17 dell-xps-13-9370 systemd[953]: Stopped Bluetooth OBEX service.
okt 21 02:29:17 dell-xps-13-9370 systemd[1]: Stopped Bluetooth service.
okt 21 02:29:44 dell-xps-13-9370 kernel: Bluetooth: Core ver 2.22
okt 21 02:29:44 dell-xps-13-9370 kernel: Bluetooth: HCI device and connection manager initialized
okt 21 02:29:44 dell-xps-13-9370 kernel: Bluetooth: HCI socket layer initialized
okt 21 02:29:44 dell-xps-13-9370 kernel: Bluetooth: L2CAP socket layer initialized
okt 21 02:29:44 dell-xps-13-9370 kernel: Bluetooth: SCO socket layer initialized
okt 21 02:29:44 dell-xps-13-9370 systemd[1]: Starting Bluetooth service...
okt 21 02:29:44 dell-xps-13-9370 bluetoothd[753]: Bluetooth daemon 5.55
okt 21 02:29:44 dell-xps-13-9370 systemd[1]: Started Bluetooth service.
okt 21 02:29:44 dell-xps-13-9370 systemd[1]: Reached target Bluetooth.
okt 21 02:29:44 dell-xps-13-9370 bluetoothd[753]: Bluetooth management interface 1.17 initialized
okt 21 02:29:44 dell-xps-13-9370 kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
okt 21 02:29:44 dell-xps-13-9370 kernel: Bluetooth: BNEP filters: protocol multicast
okt 21 02:29:44 dell-xps-13-9370 kernel: Bluetooth: BNEP socket layer initialized
okt 21 02:29:51 dell-xps-13-9370 kernel: Bluetooth: RFCOMM TTY layer initialized
okt 21 02:29:51 dell-xps-13-9370 kernel: Bluetooth: RFCOMM socket layer initialized
okt 21 02:29:51 dell-xps-13-9370 kernel: Bluetooth: RFCOMM ver 1.11
okt 21 02:29:52 dell-xps-13-9370 systemd[1]: Starting Bluetooth management mechanism...
okt 21 02:29:52 dell-xps-13-9370 systemd[1]: Started Bluetooth management mechanism.
okt 21 02:29:52 dell-xps-13-9370 systemd[1036]: Starting Bluetooth OBEX service...
okt 21 02:29:52 dell-xps-13-9370 systemd[1036]: Started Bluetooth OBEX service.
okt 21 02:29:53 dell-xps-13-9370 systemd[1036]: Reached target Bluetooth.
okt 21 02:29:53 dell-xps-13-9370 systemd[959]: Reached target Bluetooth.
okt 21 02:30:00 dell-xps-13-9370 systemd[959]: Stopped target Bluetooth.

I couldn’t find anything about the Bluetooth being faulty on the Dell XPS 13 9370 on the wiki: https://wiki.archlinux.org/index.php/Dell_XPS_13_(9370)#Bluetooth

I have also tried to reinstall Blueman and rebooting, also did not work unfortunately, some help is very much appreciated

More information will be added when asked for!

Also, my Logitech MX ERGO connects and works just fine, although it slightly makes hicups when moving it after a couple of seconds.

I have also tried fwupd (https://wiki.archlinux.org/index.php/Fwupd) but it tell me after fwupdmgr get-updates that everything is up-to-date:

• KXG50ZNV512G NVMe TOSHIBA 512GB has no available firmware updates
• System Firmware has the latest available firmware version
• Touchpad has no available firmware updates
• UEFI dbx has no available firmware updates

Some help is very much appreciated! More info will be provided decently when asked for !

TriMoon · 21 October 2020 08:02

I’m unfamiliar with your Hardware, but i would suggest to post info about your WiFi adapter also, because some if not all WiFi adapters are actually a combined WiFi-Bluetooth adapter, which require separate drivers (with or without firmware) to activate…
The problem could be with those drivers instead of the Bluethooth sub-system…

rswaagman · 21 October 2020 09:00

I see yes, well it is an Intel based machine, so chances are it indeed uses combined WiFi/Bluetooth as this is how they also sell these adapters on the market.

Could you kindly provide a command so I can add this information to my thread/post please? It would be very much appreciated

TriMoon · 21 October 2020 09:39

Well you could ofcourse use this tool to generate the PCI/USB info…

Or perhaps only lspci -nn; lsusb .

rswaagman · 21 October 2020 09:42

Well here is the output of lspci -nn; lsusb :

00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5914] (rev 08)
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07)
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 08)
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21)
00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 [8086:9d61] (rev 21)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1)
00:1c.2 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #3 [8086:9d12] (rev f1)
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1)
00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point LPC Controller/eSPI Controller [8086:9d4e] (rev 21)
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
02:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32)
6e:00.0 Non-Volatile memory controller [0108]: Toshiba Corporation Device [1179:0116]
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0489:e0a2 Foxconn / Hon Hai 
Bus 001 Device 002: ID 0bda:58f4 Realtek Semiconductor Corp. Integrated_Webcam_HD
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

EDIT #1

So according to Qualcomm its own website it is… well… not an Intel adapter. And it is a dual-chip, so WiFi/Bluetooth in one.

EDIT #2:

Okay, so I seem to have… "fixed’’ it for now, because I have a Sony WH-1000XM3, so I wanted to have the full experience so I replaced pulseaudio-bluetooth with pulseaudio-modules-bt (Github link) to get LDAC support on my headset.
However, I have now switched back to pulseaudio-blutooth and it connects just fine without looping and connecting.
So I guess (?) it is safe to say pulseaudio-modules-bt “breaks” my Bluetooth connection on my Dell XPS 13 laptop. I don’t have these problems on my other systems that have run Manjaro with this package. Maybe the error is bound to specifically the Qualcomm Atheros QCA6174A that I have in my laptop.

I will make this thread [SOLVED] but feel free to add any comments please!

system · 5 November 2020 09:42

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