Public bug reported:
Just installed Ubuntu 20.04 on my brand new XPS 13. Bluetooth is active
and it wont find anything. There is one time where it found "Audio
Device" and "Unknown" but I can't even click, but in majority of times
it wont find anything.
I tried `bluetoothctl` with `power on`, `scan on` and etc, but it won't
find anything.
I don't even know which bluetooth device my Dell uses, because it won't
appear on lspci or lsusb:
lz@xps13:~$ lspci
0000:00:00.0 Host bridge: Intel Corporation Device 9a14 (rev 01)
0000:00:02.0 VGA compatible controller: Intel Corporation Device 9a49 (rev
01)
0000:00:04.0 Signal processing controller: Intel Corporation Device 9a03
(rev 01)
0000:00:06.0 System peripheral: Intel Corporation Device 09ab
0000:00:07.0 PCI bridge: Intel Corporation Device 9a23 (rev 01)
0000:00:07.2 PCI bridge: Intel Corporation Device 9a27 (rev 01)
0000:00:0a.0 Signal processing controller: Intel Corporation Device 9a0d
(rev 01)
0000:00:0d.0 USB controller: Intel Corporation Device 9a13 (rev 01)
0000:00:0d.2 USB controller: Intel Corporation Device 9a1b (rev 01)
0000:00:0d.3 USB controller: Intel Corporation Device 9a1d (rev 01)
0000:00:0e.0 RAID bus controller: Intel Corporation Volume Management
Device NVMe RAID Controller
0000:00:12.0 Serial controller: Intel Corporation Device a0fc (rev 20)
0000:00:14.0 USB controller: Intel Corporation Device a0ed (rev 20)
0000:00:14.2 RAM memory: Intel Corporation Device a0ef (rev 20)
0000:00:15.0 Serial bus controller [0c80]: Intel Corporation Device a0e8
(rev 20)
0000:00:15.1 Serial bus controller [0c80]: Intel Corporation Device a0e9
(rev 20)
0000:00:16.0 Communication controller: Intel Corporation Device a0e0 (rev
20)
0000:00:19.0 Serial bus controller [0c80]: Intel Corporation Device a0c5
(rev 20)
0000:00:19.1 Serial bus controller [0c80]: Intel Corporation Device a0c6
(rev 20)
0000:00:1c.0 PCI bridge: Intel Corporation Device a0b8 (rev 20)
0000:00:1d.0 PCI bridge: Intel Corporation Device a0b3 (rev 20)
0000:00:1e.0 Communication controller: Intel Corporation Device a0a8 (rev
20)
0000:00:1f.0 ISA bridge: Intel Corporation Device a082 (rev 20)
0000:00:1f.3 Multimedia audio controller: Intel Corporation Device a0c8
(rev 20)
0000:00:1f.4 SMBus: Intel Corporation Device a0a3 (rev 20)
0000:00:1f.5 Serial bus controller [0c80]: Intel Corporation Device a0a4
(rev 20)
0000:55:00.0 Network controller: Qualcomm Device 1101 (rev 01)
0000:56:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd.
RTS5260 PCI Express Card Reader (rev 01)
10000:e0:06.0 PCI bridge: Intel Corporation Device 9a09 (rev 01)
10000:e1:00.0 Non-Volatile memory controller: Toshiba Corporation Device
011a
lz@xps13:~$ lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 0c45:672a Microdia Integrated_Webcam_HD
Bus 003 Device 007: ID 22b8:2e25 Motorola PCS XT1650
Bus 003 Device 002: ID 27c6:533c Shenzhen Goodix Technology Co.,Ltd.
FingerPrint
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I'm on `5.10.0-051000rc6-lowlatency` because the one that comes with
ubuntu 20.04 has problems with sleep and other things.
How do I know which bluetooth device I'm using?
PS: I also have no wifi yet, seems like the driver for `Network
controller: Qualcomm Device 1101 (rev 01)` is not ready yet. I thought
that's where the bluetooth comes from, but I doubt because there's no
driver for it yet. I don't know.
I tried ubuntu 20.10 but I get error on installation, tried many times.
But I guess the problem is more kernel related.
[bluetooth]# list
Controller 00:00:00:00:5A:AD xps13 [default]
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: bluetooth dell driver xps13
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https://bugs.launchpad.net/bugs/1907724
Title:
bluetooth wont find anything on Dell XPS 13 9310
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