Bluetooth - Atheros AR3012 Bluetooth 4.0 Adapter

English Network/Internet
#1

Hello.

My bluetooth does not start nine times on ten.
But Know I need it.
Any help is welcome.

user_install@linux-nhv4:~> uname -a
Linux linux-nhv4 4.4.120-45-default #1 SMP Wed Mar 14 20:51:49 UTC 2018 (623211f) x86_64 x86_64 x86_64 GNU/Linux

—

user_install@linux-nhv4:~> sudo zypper info kernel-firmware
Loading repository data...
Reading installed packages...


Information for package kernel-firmware:
----------------------------------------
Repository     : openSUSE-Leap-42.3-Update
Name           : kernel-firmware
Version        : 20170530-17.1
Arch           : noarch
Vendor         : openSUSE
Installed Size : 191.0 MiB
Installed      : Yes
Status         : up-to-date
Source package : kernel-firmware-20170530-17.1.src
Summary        : Linux kernel firmware files
Description    :
    This package contains the firmware for in-kernel drivers that was
    previously included in the kernel. It is shared by all kernels >=
    2.6.27-rc1.

—

user_install@linux-nhv4:~> sudo lsusb | grep IMC Networks
Bus 001 Device 006: ID 13d3:3362 IMC Networks

—

user_install@linux-nhv4:~> sudo lsusb | grep "Atheros"

—

user_install@linux-nhv4:~> sudo lspci -nnk | grep -iA3 net
03:00.0 Network controller [0280]: Qualcomm Atheros AR9485 Wireless Network Adapter [168c:0032] (rev 01)
        Subsystem: AzureWave Device [1a3b:2c97]
        Kernel driver in use: ath9k
        Kernel modules: ath9k
04:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet [1969:1083] (rev c0)
        Subsystem: ASUSTeK Computer Inc. Device [1043:1487]
        Kernel driver in use: atl1c
        Kernel modules: atl1c

—

user_install@linux-nhv4:~> sudo usb-devices

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 2
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev=04.04
S:  Manufacturer=Linux 4.4.120-45-default ehci_hcd
S:  Product=EHCI Host Controller
S:  SerialNumber=0000:00:1a.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480 MxCh= 6
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=8087 ProdID=0024 Rev=00.00
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=13d3 ProdID=3362 Rev=00.02
S:  Manufacturer=Atheros Communications
S:  Product=Bluetooth USB Host Controller
S:  SerialNumber=Alaska Day 2006
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

T:  Bus=01 Lev=02 Prnt=02 Port=02 Cnt=02 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=1bcf ProdID=2885 Rev=04.29
S:  Manufacturer=04G626000610B826L001XH9
S:  Product=ASUS USB2.0 Webcam
C:  #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
I:  If#= 1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 2
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev=04.04
S:  Manufacturer=Linux 4.4.120-45-default ehci_hcd
S:  Product=EHCI Host Controller
S:  SerialNumber=0000:00:1d.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480 MxCh= 8
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=8087 ProdID=0024 Rev=00.00
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=02 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=046d ProdID=c52b Rev=12.03
S:  Manufacturer=Logitech
S:  Product=USB Receiver
C:  #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=98mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=01 Driver=usbhid
I:  If#= 1 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=usbhid
I:  If#= 2 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid

T:  Bus=02 Lev=02 Prnt=02 Port=02 Cnt=02 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=174c ProdID=5136 Rev=00.01
S:  Manufacturer=ASMedia
S:  Product=AS2105
S:  SerialNumber=00000000000000000000
C:  #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage

T:  Bus=02 Lev=02 Prnt=02 Port=04 Cnt=03 Dev#=  5 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0955 ProdID=7002 Rev=03.00
S:  Manufacturer=Copyright (c) 2009 NVIDIA Corporation
S:  Product=NVIDIA stereo controller
C:  #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=400mA
I:  If#= 0 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)

—

user_install@linux-nhv4:~> sudo dmesg | egrep 'ath|wifi|hal'
    5.349360] usbcore: registered new interface driver ath3k
    5.350629] ath: phy0: Disable PLL PowerSave
    5.357990] ath: phy0: ASPM enabled: 0x42
    5.357991] ath: EEPROM regdomain: 0x60
    5.357992] ath: EEPROM indicates we should expect a direct regpair map
    5.357993] ath: Country alpha2 being used: 00
    5.357993] ath: Regpair used: 0x60
    5.390754] ath9k 0000:03:00.0 g755_wifi0: renamed from wlan0
  162.265785] g755_wifi0: authenticate with c0:ff:d4:80:a7:d5
  162.286076] g755_wifi0: send auth to c0:ff:d4:80:a7:d5 (try 1/3)
  162.288117] g755_wifi0: authenticated
  162.288138] ath9k 0000:03:00.0 g755_wifi0: disabling HT/VHT due to WEP/TKIP use
  162.292104] g755_wifi0: associate with c0:ff:d4:80:a7:d5 (try 1/3)
  162.297872] g755_wifi0: RX AssocResp from c0:ff:d4:80:a7:d5 (capab=0x1411 status=0 aid=1)
  162.297990] g755_wifi0: associated

—

user_install@linux-nhv4:~> sudo dmesg | egrep -i 'bluetooth|firm'
    0.322272] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
    0.425905] pci 0000:04:00.0: [Firmware Bug]: VPD access disabled
    3.519614] usb 1-1.1: Product: Bluetooth USB Host Controller
    5.278151] Bluetooth: Core ver 2.21
    5.278166] Bluetooth: HCI device and connection manager initialized
    5.278169] Bluetooth: HCI socket layer initialized
    5.278171] Bluetooth: L2CAP socket layer initialized
    5.278178] Bluetooth: SCO socket layer initialized
    7.449834] Bluetooth: hci0 command 0x0c01 tx timeout
    9.453857] Bluetooth: hci0 command 0x0c0d tx timeout
   10.129046] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
   10.129049] Bluetooth: BNEP filters: protocol multicast
   10.129054] Bluetooth: BNEP socket layer initialized
   11.457817] Bluetooth: hci0 command 0x080f tx timeout
   13.461874] Bluetooth: hci0 command 0x0c1b tx timeout
   15.465888] Bluetooth: hci0 command tx timeout

—

user_install@linux-nhv4:~> sudo hcitool scan
Device is not available: No such device

—

user_install@linux-nhv4:~> sudo hcitool dev
Devices:

—

user_install@linux-nhv4:~> sudo hciconfig -a
hci0:   Type: Primary  Bus: USB
        BD Address: DC:85:DE:3C:3E:7E  ACL MTU: 1022:8  SCO MTU: 183:5
        DOWN
        RX bytes:501 acl:0 sco:0 events:20 errors:0
        TX bytes:306 acl:0 sco:0 commands:25 errors:5
        Features: 0xff 0xfe 0x0d 0xfe 0xd8 0x7f 0x7b 0x87
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
        Link policy:
        Link mode: SLAVE ACCEPT

—

user_install@linux-nhv4:~> sudo lsmod | grep blue
bluetooth             528384  11 bnep,ath3k,btbcm,btrtl,btusb,btintel
rfkill                 28672  11 cfg80211,bluetooth,asus_wmi
crc16                  16384  2 ext4,bluetooth

—

user_install@linux-nhv4:~>  sudo systemd-journalctl -a -b --no-pager --no-tail -f | grep bluetooth
avril 06 11:16:41 linux-nhv4 bluetoothd[1352]: Bluetooth daemon 5.41
avril 06 11:16:41 linux-nhv4 bluetoothd[1352]: Starting SDP server
avril 06 11:16:41 linux-nhv4 bluetoothd[1352]: Bluetooth management interface 1.10 initialized
avril 06 11:16:41 linux-nhv4 bluetoothd[1352]: Failed to obtain handles for "Service Changed" characteristic
avril 06 11:16:41 linux-nhv4 bluetoothd[1352]: Sap driver initialization failed.
avril 06 11:16:41 linux-nhv4 bluetoothd[1352]: sap-server: Operation not permitted (1)
avril 06 11:16:42 linux-nhv4 NetworkManager[1548]: <info>  Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/libnm-device-plugin-bluetooth.so)
avril 06 11:17:05 linux-nhv4.suse bluetoothd[1352]: Endpoint registered: sender=:1.37 path=/MediaEndpoint/A2DPSource
avril 06 11:17:05 linux-nhv4.suse bluetoothd[1352]: Endpoint registered: sender=:1.37 path=/MediaEndpoint/A2DPSink
avril 06 11:18:00 linux-nhv4.suse sudo[3588]: user_install : TTY=pts/0 ; PWD=/backup_sys/000_COMMON/SBin ; USER=root ; COMMAND=./systemd_journal_read_bluetooth_launcher
avril 06 11:19:31 linux-nhv4.suse sudo[3873]: user_install : TTY=pts/0 ; PWD=/backup_sys/000_COMMON/SBin ; USER=root ; COMMAND=./systemd_journal_read_bluetooth_launcher
avril 06 11:20:37 linux-nhv4.suse sudo[4105]: user_install : TTY=pts/0 ; PWD=/backup_sys/000_COMMON/SBin ; USER=root ; COMMAND=./systemd_journal_read_bluetooth_launcher
avril 06 11:21:35 linux-nhv4.suse sudo[4178]: user_install : TTY=pts/0 ; PWD=/backup_sys/000_COMMON/SBin ; USER=root ; COMMAND=./systemd_journal_read_bluetooth_a
avril 06 11:23:59 linux-nhv4.suse sudo[4250]: user_install : TTY=pts/1 ; PWD=/home/user_install ; USER=root ; COMMAND=/backup_sys/000_COMMON/SBin/systemd_journal_read_bluetooth_b

—

user_install@linux-nhv4:~> sudo systemd-journalctl -a -b --no-pager --no-tail -f | grep HCI
avril 06 11:16:34 linux-nhv4 kernel: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
avril 06 11:16:34 linux-nhv4 kernel: ehci-pci: EHCI PCI platform driver
avril 06 11:16:34 linux-nhv4 kernel: ehci-pci 0000:00:1a.0: EHCI Host Controller
avril 06 11:16:34 linux-nhv4 kernel: ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
avril 06 11:16:34 linux-nhv4 kernel: usb usb1: Product: EHCI Host Controller
avril 06 11:16:34 linux-nhv4 kernel: ehci-pci 0000:00:1d.0: EHCI Host Controller
avril 06 11:16:34 linux-nhv4 kernel: ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
avril 06 11:16:34 linux-nhv4 kernel: usb usb2: Product: EHCI Host Controller
avril 06 11:16:34 linux-nhv4 kernel: ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x7 impl SATA mode
avril 06 11:16:37 linux-nhv4 kernel: Bluetooth: HCI device and connection manager initialized
avril 06 11:16:37 linux-nhv4 kernel: Bluetooth: HCI socket layer initialized

—

user_install@linux-nhv4:~> sudo rfkill list all
0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no
1: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
2: asus-wlan: Wireless LAN
        Soft blocked: no
        Hard blocked: no
3: asus-bluetooth: Bluetooth
        Soft blocked: no
        Hard blocked: no

—

FROM HARDWARE DETECTION :
http://paste.opensuse.org/39751353

#2

Today it works !

#3

Similar problem here:
https://forums.opensuse.org/showthread.php/530585-Bluetooth-suddenly-stopped-working?p=2861988#post2861988

#4

Hello.
Did not work for a week.

But I need bluetooth.

How can I make it working even by hand.

#5

Remove Module:

modprobe -r ath3k

modprobe -r btusb

Load it:

modprobe ath3k

modprobe btusb

Does it work?

And your PC is always shutdown, not hibernated?

#6

And your PC is always shutdown, not hibernated?
yes

First try
can remove and load the 2 modules, but cannot connect my phone.

Second try
Cannot remove btusb :

user_install@ASUS-G75VW-JC:~> sudo modprobe -r bstub
modprobe: FATAL: Module bstub not found.

I have the same difficulties when using windows 10 ( dualboot )

#7

sudo modprobe -r bstub

btusb…

#8

Oups :?

mai 02 15:05:24 ASUS-G75VW-JC sudo[8204]: user_install : TTY=pts/6 ; PWD=/home/user_install ; USER=root ; COMMAND=/usr/sbin/modprobe -r ath3k
mai 02 15:05:24 ASUS-G75VW-JC kernel: usbcore: deregistering interface driver ath3k
mai 02 15:05:44 ASUS-G75VW-JC sudo[8209]: user_install : TTY=pts/6 ; PWD=/home/user_install ; USER=root ; COMMAND=/usr/sbin/modprobe -r btusb
mai 02 15:05:45 ASUS-G75VW-JC kernel: usbcore: deregistering interface driver btusb
mai 02 15:05:45 ASUS-G75VW-JC bluetoothd[3267]: Endpoint unregistered: sender=:1.42 path=/MediaEndpoint/A2DPSource
mai 02 15:05:45 ASUS-G75VW-JC bluetoothd[3267]: Endpoint unregistered: sender=:1.42 path=/MediaEndpoint/A2DPSink
mai 02 15:05:45 ASUS-G75VW-JC dbus[1346]: [system] Rejected send message, 10 matched rules; type="error", sender=":1.42" (uid=1000 pid=3722 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.20" (uid=0 pid=3267 comm="/usr/lib/bluetooth/bluetoothd ")
mai 02 15:05:45 ASUS-G75VW-JC systemd[1]: Starting Load/Save RF Kill Switch Status...
mai 02 15:05:45 ASUS-G75VW-JC dbus[1346]: [system] Rejected send message, 10 matched rules; type="error", sender=":1.42" (uid=1000 pid=3722 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.20" (uid=0 pid=3267 comm="/usr/lib/bluetooth/bluetoothd ")
mai 02 15:05:45 ASUS-G75VW-JC systemd[1]: bluetooth.target: Unit not needed anymore. Stopping.
mai 02 15:05:45 ASUS-G75VW-JC dbus[1346]: [system] Rejected send message, 10 matched rules; type="error", sender=":1.42" (uid=1000 pid=3722 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.20" (uid=0 pid=3267 comm="/usr/lib/bluetooth/bluetoothd ")
mai 02 15:05:45 ASUS-G75VW-JC systemd[1]: Stopped target Bluetooth.
mai 02 15:05:45 ASUS-G75VW-JC dbus[1346]: [system] Rejected send message, 10 matched rules; type="error", sender=":1.42" (uid=1000 pid=3722 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.20" (uid=0 pid=3267 comm="/usr/lib/bluetooth/bluetoothd ")
mai 02 15:05:45 ASUS-G75VW-JC systemd[1]: Started Load/Save RF Kill Switch Status.
mai 02 15:06:00 ASUS-G75VW-JC sudo[8224]: user_install : TTY=pts/6 ; PWD=/home/user_install ; USER=root ; COMMAND=/usr/sbin/modprobe ath3k
mai 02 15:06:00 ASUS-G75VW-JC kernel: usbcore: registered new interface driver ath3k
mai 02 15:06:05 ASUS-G75VW-JC sudo[8229]: user_install : TTY=pts/6 ; PWD=/home/user_install ; USER=root ; COMMAND=/usr/sbin/modprobe btusb
mai 02 15:06:05 ASUS-G75VW-JC kernel: usbcore: registered new interface driver btusb
mai 02 15:06:05 ASUS-G75VW-JC systemd[1]: Starting Load/Save RF Kill Switch Status...
mai 02 15:06:05 ASUS-G75VW-JC systemd[1]: Started Load/Save RF Kill Switch Status.
mai 02 15:06:05 ASUS-G75VW-JC systemd[1]: Reached target Bluetooth.
mai 02 15:06:05 ASUS-G75VW-JC bluetoothd[3267]: Failed to obtain handles for "Service Changed" characteristic
mai 02 15:06:05 ASUS-G75VW-JC bluetoothd[3267]: Sap driver initialization failed.
mai 02 15:06:05 ASUS-G75VW-JC bluetoothd[3267]: sap-server: Operation not permitted (1)
mai 02 15:06:05 ASUS-G75VW-JC bluetoothd[3267]: Endpoint registered: sender=:1.42 path=/MediaEndpoint/A2DPSource
mai 02 15:06:05 ASUS-G75VW-JC bluetoothd[3267]: Endpoint registered: sender=:1.42 path=/MediaEndpoint/A2DPSink
mai 02 15:06:50 ASUS-G75VW-JC bluetoothd[3267]: connect error: Permission denied (13)
mai 02 15:06:53 ASUS-G75VW-JC bluetoothd[3267]: connect error: Connection refused (111)
mai 02 15:08:10 ASUS-G75VW-JC sudo[8257]: user_install : TTY=pts/6 ; PWD=/home/user_install ; USER=root ; COMMAND=/usr/sbin/modprobe -r ath3k
mai 02 15:08:10 ASUS-G75VW-JC kernel: usbcore: deregistering interface driver ath3k
mai 02 15:08:14 ASUS-G75VW-JC sudo[8262]: user_install : TTY=pts/6 ; PWD=/home/user_install ; USER=root ; COMMAND=/usr/sbin/modprobe -r btusb
mai 02 15:08:14 ASUS-G75VW-JC kernel: usbcore: deregistering interface driver btusb
mai 02 15:08:14 ASUS-G75VW-JC bluetoothd[3267]: Endpoint unregistered: sender=:1.42 path=/MediaEndpoint/A2DPSource
mai 02 15:08:14 ASUS-G75VW-JC kernel: Bluetooth: hci0 urb ffff88056db0ca00 failed to resubmit (2)
mai 02 15:08:14 ASUS-G75VW-JC systemd[1]: Starting Load/Save RF Kill Switch Status...
mai 02 15:08:14 ASUS-G75VW-JC bluetoothd[3267]: Endpoint unregistered: sender=:1.42 path=/MediaEndpoint/A2DPSink
mai 02 15:08:14 ASUS-G75VW-JC systemd[1]: bluetooth.target: Unit not needed anymore. Stopping.
mai 02 15:08:14 ASUS-G75VW-JC dbus[1346]: [system] Rejected send message, 10 matched rules; type="error", sender=":1.42" (uid=1000 pid=3722 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.20" (uid=0 pid=3267 comm="/usr/lib/bluetooth/bluetoothd ")
mai 02 15:08:14 ASUS-G75VW-JC systemd[1]: Stopped target Bluetooth.
mai 02 15:08:14 ASUS-G75VW-JC dbus[1346]: [system] Rejected send message, 10 matched rules; type="error", sender=":1.42" (uid=1000 pid=3722 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.20" (uid=0 pid=3267 comm="/usr/lib/bluetooth/bluetoothd ")
mai 02 15:08:14 ASUS-G75VW-JC systemd[1]: Started Load/Save RF Kill Switch Status.
mai 02 15:08:14 ASUS-G75VW-JC dbus[1346]: [system] Rejected send message, 10 matched rules; type="error", sender=":1.42" (uid=1000 pid=3722 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.20" (uid=0 pid=3267 comm="/usr/lib/bluetooth/bluetoothd ")
mai 02 15:08:14 ASUS-G75VW-JC dbus[1346]: [system] Rejected send message, 10 matched rules; type="error", sender=":1.42" (uid=1000 pid=3722 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.20" (uid=0 pid=3267 comm="/usr/lib/bluetooth/bluetoothd ")
mai 02 15:08:18 ASUS-G75VW-JC sudo[8275]: user_install : TTY=pts/6 ; PWD=/home/user_install ; USER=root ; COMMAND=/usr/sbin/modprobe ath3k
mai 02 15:08:18 ASUS-G75VW-JC kernel: usbcore: registered new interface driver ath3k
mai 02 15:08:22 ASUS-G75VW-JC sudo[8281]: user_install : TTY=pts/6 ; PWD=/home/user_install ; USER=root ; COMMAND=/usr/sbin/modprobe btusb
mai 02 15:08:22 ASUS-G75VW-JC kernel: usbcore: registered new interface driver btusb
mai 02 15:08:22 ASUS-G75VW-JC systemd[1]: Starting Load/Save RF Kill Switch Status...
mai 02 15:08:22 ASUS-G75VW-JC systemd[1]: Started Load/Save RF Kill Switch Status.
mai 02 15:08:22 ASUS-G75VW-JC systemd[1]: Reached target Bluetooth.
mai 02 15:08:22 ASUS-G75VW-JC bluetoothd[3267]: Failed to obtain handles for "Service Changed" characteristic
mai 02 15:08:22 ASUS-G75VW-JC bluetoothd[3267]: Sap driver initialization failed.
mai 02 15:08:22 ASUS-G75VW-JC bluetoothd[3267]: sap-server: Operation not permitted (1)
mai 02 15:08:22 ASUS-G75VW-JC bluetoothd[3267]: Endpoint registered: sender=:1.42 path=/MediaEndpoint/A2DPSource

My phone is already paired to the pc but cannot be seen.

I have the same difficulties when using windows 10 ( dualboot )

#9

I am having the same problem, “no adapters available”.

Tried unloading and loading the modules but did not work

#10

So, bluetooth has just started working out of nowhere. No idea how it happened.