[Bug 1665589] [NEW] Killer 1535 802.11 2×2 Wi-Fi + BT 4.1 controller can't discover MS Mobile Mouse 3600

Jack Daniels 1665589 at bugs.launchpad.net
Fri Feb 17 09:33:30 UTC 2017 

Public bug reported:

I saw number of posts here about Mobile Mouse 3600 but sadly none of
them helped me to debug the issue.

I have Killer 1535 card on my Dell XPS 13. According to specs it's
Bluetooth 4.1 device. Mobile Mouse 3600 is Bluetooth Low Energy device
of version 4.0.

In theory these two devices should be able to communicate. Unfortunately
they don't :(

I'm on Ubuntu MATE 16.10 but I also tested it on Linux Mint 18 and
Element OS. I have bluez 5.41 installed.

Here is what info I have abut my devices

usb-devices | awk '/e301/' RS=

    T:  Bus=01 Lev=01 Prnt=01 Port=02 Cnt=03 Dev#=  4 Spd=12  MxCh= 0
    D:  Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
    P:  Vendor=0cf3 ProdID=e301 Rev=00.01
    C:  #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
    I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
    I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb


hciconfig -a | grep HCI

    HCI Version: 4.1 (0x7)  Revision: 0x0

lsusb | grep Ath

    Bus 001 Device 004: ID 0cf3:e301 Atheros Communications, Inc.

`sudo hcitool lescan` finds nothing.

After clean installation `dmesg | grep ath10` gives

    [   14.979939] ath10k_pci 0000:3a:00.0: enabling device (0000 -> 0002)
    [   14.981966] ath10k_pci 0000:3a:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
    [   15.263691] ath10k_pci 0000:3a:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:3a:00.0.bin failed with error -2
    [   15.263709] ath10k_pci 0000:3a:00.0: Direct firmware load for ath10k/cal-pci-0000:3a:00.0.bin failed with error -2
    [   15.263734] ath10k_pci 0000:3a:00.0: Direct firmware load for ath10k/QCA6174/hw3.0/firmware-5.bin failed with error -2
    [   15.263736] ath10k_pci 0000:3a:00.0: could not fetch firmware file 'ath10k/QCA6174/hw3.0/firmware-5.bin': -2
    [   15.440154] ath10k_pci 0000:3a:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:1535
    [   15.440156] ath10k_pci 0000:3a:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
    [   15.440582] ath10k_pci 0000:3a:00.0: firmware ver WLAN.RM.2.0-00180-QCARMSWPZ-1 api 4 features wowlan,ignore-otp,no-4addr-pad crc32 75dee6c5
    [   15.532098] ath10k_pci 0000:3a:00.0: board_file api 2 bmi_id N/A crc32 6fc88fe7
    [   17.658135] ath10k_pci 0000:3a:00.0: htt-ver 3.26 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
    [   17.770412] ath10k_pci 0000:3a:00.0 wlp58s0: renamed from wlan0

My WiFi works. I can also pair Bluetooth keyboard. Since I don't really
know how device drivers work in Linux I noticed line with error about
`firmware-5.bin` in output of dmesg. So I took missing file from
https://github.com/kvalo/ath10k-firmware/tree/master/QCA6174/hw3.0/4.4.
It turned out to be bad idea because it botched wifi/bluetooth
completely. Here is what I had in log

    [    3.519354] ath10k_pci 0000:3a:00.0: enabling device (0000 -> 0002)
    [    3.521259] ath10k_pci 0000:3a:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0
    [    3.765880] ath10k_pci 0000:3a:00.0: Direct firmware load for ath10k/cal-pci-0000:3a:00.0.bin failed with error -2
    [    3.831220] ath10k_pci 0000:3a:00.0: failed to fetch board data for ath10k/QCA6174/hw3.0 from bus=pci,bmi-chip-id=0,bmi-board-id=0/board-2.bin
    [    5.887772] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [    5.887786] ath10k_pci 0000:3a:00.0: qca6174 hw3.2 (0x05030000, 0x00340aff bmi 0:0) fw WLAN.RM.4.4-00022-QCARMSWPZ-2 fwapi 5 bdapi 1 htt-ver 3.32 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 features wowlan,ignore-otp
    [    5.887789] ath10k_pci 0000:3a:00.0: debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
    [    8.884160] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [    8.966789] ath10k_pci 0000:3a:00.0 wlp58s0: renamed from wlan0
    [   11.178547] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [   14.176459] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [   20.176417] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [   22.435758] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [   25.432569] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [   31.432925] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [   33.687090] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [   36.684683] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [   42.685119] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [   55.191367] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [   58.189447] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [   64.189569] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [   66.442090] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [   69.441647] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [   75.441641] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [   88.191952] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [   91.190185] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [   97.190065] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [   99.444307] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [  102.442543] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [  108.442386] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [  121.197006] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [  124.194704] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [  130.194947] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [  132.448783] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [  135.447000] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [  141.447142] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [  154.184800] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [  157.183488] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [  163.183823] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [  165.437951] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [  168.435897] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [  174.436119] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [  187.194437] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [  190.192217] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [  196.192281] ath10k_pci 0000:3a:00.0: could not suspend target (-11)
    [  198.440901] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118
    [  201.440446] ath10k_pci 0000:3a:00.0: failed to enable dynamic BW: -11
    [  207.440539] ath10k_pci 0000:3a:00.0: could not suspend target (-11)

How can I troubleshoot this ? What can I do to make this mouse become
disoverable ?

Oh I also tried upgrading bluez to 5.43 but it didn't make any
difference.

ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: bluez 5.41-0ubuntu3
ProcVersionSignature: Ubuntu 4.8.0-22.24-generic 4.8.0
Uname: Linux 4.8.0-22-generic x86_64
ApportVersion: 2.20.3-0ubuntu8
Architecture: amd64
CasperVersion: 1.379
CurrentDesktop: MATE
Date: Fri Feb 17 09:26:41 2017
InterestingModules: rfcomm btusb bnep bluetooth
LiveMediaBuild: Ubuntu-MATE 16.10 "Yakkety Yak" - Release amd64 (20161012.1)
MachineType: Dell Inc. XPS 13 9360
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash ---
SourcePackage: bluez
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/18/2017
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.3.2
dmi.board.name: 0839Y6
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.3.2:bd01/18/2017:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0839Y6:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 13 9360
dmi.sys.vendor: Dell Inc.
hciconfig:
 hci0:	Type: Primary  Bus: USB
 	BD Address: 9C:B6:D0:D1:E1:3A  ACL MTU: 1024:8  SCO MTU: 50:8
 	UP RUNNING 
 	RX bytes:759 acl:0 sco:0 events:58 errors:0
 	TX bytes:4644 acl:0 sco:0 commands:58 errors:0

** Affects: bluez (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug yakkety

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https://bugs.launchpad.net/bugs/1665589

Title:
  Killer 1535 802.11 2×2 Wi-Fi + BT 4.1 controller can't discover MS
  Mobile Mouse 3600

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