[Bug 493747] [NEW] [KARMIC] Bluetooth doesn't work (hci_cmd_task: hci0 command tx timeout) (Broadcom dongle)

Launchpad Bug Tracker 493747 at bugs.launchpad.net
Tue Dec 22 10:07:10 GMT 2009


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Hi:

I can't transfer files or browse them through Bluetooth. On Ubuntu 9.04
it worked fine, but now with the new 9.10 (fresh install, not distro-
upgrade) doesn't work anymore. I've read other posts with the same
problem, but in previous versions, so apparently not everybody have this
problem with Karmic and bluetooth.

Here are the technical info about this bug.

$ cat /proc/version_signature
Ubuntu 2.6.31-16.52-generic

$ uname -a
Linux pcfdb 2.6.31-16-generic #52-Ubuntu SMP Thu Dec 3 22:07:16 UTC 2009 x86_64 GNU/Linux

$ sudo dpkg -l | grep bluez
ii  bluez                                 4.51-0ubuntu2                              Bluetooth tools and daemons
ii  bluez-alsa                            4.51-0ubuntu2                              Bluetooth audio support
ii  bluez-cups                            4.51-0ubuntu2                              Bluetooth printer driver for CUPS
rc  bluez-gnome                           1.8-1ubuntu1                               Bluetooth utilities for GNOME
ii  bluez-gstreamer                       4.51-0ubuntu2                              Bluetooth GStreamer support
ii  bluez-hcidump                         1.42-1build1                               Analyses Bluetooth HCI packets
rc  bluez-utils                           4.51-0ubuntu2                              Transitional package
ii  python-bluez                          0.16-1ubuntu1                              Python wrappers around BlueZ for rapid bluet


1) I connect my bluetooth dongle:

SYSLOG events covering this:
Dec  7 20:50:06 pcfdb kernel: [36922.071276] usb 6-1: new full speed USB device using uhci_hcd and address 2
Dec  7 20:50:17 pcfdb kernel: [36932.292306] usb 6-1: configuration #1 chosen from 1 choice
Dec  7 20:50:17 pcfdb kernel: [36932.368437] Bluetooth: Generic Bluetooth USB driver ver 0.5
Dec  7 20:50:17 pcfdb kernel: [36932.368617] usbcore: registered new interface driver btusb
Dec  7 20:50:17 pcfdb bluetoothd[19624]: Bluetooth daemon 4.51
Dec  7 20:50:17 pcfdb bluetoothd[19625]: Starting SDP server
Dec  7 20:50:17 pcfdb bluetoothd[19625]: Can't load plugin /usr/lib/bluetooth/plugins/netlink.so: /usr/lib/bluetooth/plugins/netlink.so: undefined symbol: debug
Dec  7 20:50:17 pcfdb kernel: [36932.475955] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Dec  7 20:50:17 pcfdb kernel: [36932.475961] Bluetooth: BNEP filters: protocol multicast
Dec  7 20:50:17 pcfdb bluetoothd[19625]: bridge pan0 created
Dec  7 20:50:17 pcfdb NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/pan0, iface: pan0)
Dec  7 20:50:17 pcfdb NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/pan0, iface: pan0): no ifupdown configuration found.
Dec  7 20:50:17 pcfdb NetworkManager: <WARN>  device_creator(): /sys/devices/virtual/net/pan0: couldn't determine device driver; ignoring...
Dec  7 20:50:17 pcfdb kernel: [36932.506482] Bridge firewalling registered
Dec  7 20:50:17 pcfdb bluetoothd[19625]: HCI dev 0 registered
Dec  7 20:50:17 pcfdb bluetoothd[19625]: HCI dev 0 up
Dec  7 20:50:17 pcfdb bluetoothd[19625]: Starting security manager 0
Dec  7 20:50:17 pcfdb bluetoothd[19625]: Parsing /etc/bluetooth/serial.conf failed: No such file or directory
Dec  7 20:50:17 pcfdb bluetoothd[19625]: Adapter /org/bluez/19624/hci0 has been enabled


2) Querying bluetooth service status
$ sudo /etc/init.d/bluetooth status
 * bluetooth is running


3) Getting info about the bluetooth dongle
$ sudo hciconfig -a
hci0:	Type: USB
	BD Address: 00:1A:7D:0A:BA:8F ACL MTU: 377:10 SCO MTU: 16:0
	UP RUNNING 
	RX bytes:664 acl:0 sco:0 events:18 errors:0
	TX bytes:77 acl:0 sco:0 commands:20 errors:0
	Features: 0xff 0xff 0x0d 0x38 0x08 0x08 0x00 0x00
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: 
	Link mode: SLAVE ACCEPT 
Can't read local name on hci0: Connection timed out (110)


4) Trying to scan devices
$ sudo hcitool scan
Scanning ...
Inquiry failed: Connection timed out


5) Now I repeat the tests but with bluetooth service down:
$ sudo /etc/init.d/bluetooth stop

6) Querying bluetooth service status:
$ sudo /etc/init.d/bluetooth status
 * bluetooth is not running

7) Querying hci status:
$ sudo hciconfig -a
hci0:	Type: USB
	BD Address: 00:1A:7D:0A:BA:8F ACL MTU: 377:10 SCO MTU: 16:0
	DOWN 
	RX bytes:664 acl:0 sco:0 events:18 errors:0
	TX bytes:86 acl:0 sco:0 commands:22 errors:0
	Features: 0xff 0xff 0x0d 0x38 0x08 0x08 0x00 0x00
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: 
	Link mode: SLAVE ACCEPT 

8) Starting up the device:
$ sudo hciconfig hci0 up

9) Querying hci status again (more info is showed now):
$ sudo hciconfig -a
hci0:	Type: USB
	BD Address: 00:1A:7D:0A:BA:8F ACL MTU: 377:10 SCO MTU: 16:0
	UP RUNNING 
	RX bytes:1012 acl:0 sco:0 events:29 errors:0
	TX bytes:124 acl:0 sco:0 commands:33 errors:0
	Features: 0xff 0xff 0x0d 0x38 0x08 0x08 0x00 0x00
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: 
	Link mode: SLAVE ACCEPT 
	Name: 'Broadcom BCM2035'
	Class: 0x000000
	Service Classes: Unspecified
	Device Class: Miscellaneous, 
	HCI Ver: 1.1 (0x1) HCI Rev: 0x3 LMP Ver: 1.1 (0x1) LMP Subver: 0x800
	Manufacturer: Broadcom Corporation (15)


10) Trying to scan devices
$ sudo hcitool scan
Scanning ...
	00:17:5C:DD:6A:AD	GX29_Fer


11) If I startup the bluetooth service again, then the history repeats again from step 2

MORE INFO:
The bluetooth icon that appears when I connect my dongle, don't save the value when I check the option "Make visible" (it's not grayed out, just don't save the value and disappears next time I open the bluetooth interface)
Scanning blutooth devices on the interface don't work either (obviously)

If there is any information you want, please tell me how to get it.

Thanks.

ProblemType: Bug
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  fdbozzo    2598 F.... pulseaudio
 /dev/snd/pcmC0D0p:   fdbozzo    2598 F...m pulseaudio
 /dev/snd/pcmC0D0c:   fdbozzo    2598 F...m pulseaudio
CRDA: Error: [Errno 2] No existe el fichero ó directorio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf9ff8000 irq 22'
   Mixer name	: 'Realtek ALC883'
   Components	: 'HDA:10ec0883,1043829f,00100002'
   Controls      : 35
   Simple ctrls  : 20
Date: Mon Dec  7 20:39:42 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=547d9742-58b3-4fa8-86f6-a3e188efd551
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
IwConfig:
 lo        no wireless extensions.
 
 eth0      no wireless extensions.
 
 vboxnet0  no wireless extensions.
MachineType: System manufacturer P5K
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-16-generic 2.6.31-16.52
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-16-generic root=UUID=a1b18398-9d96-4f54-8e5b-79acebf8df58 ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-16.52-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-16-generic N/A
 linux-firmware 1.26
RfKill:
 
SourcePackage: linux
Uname: Linux 2.6.31-16-generic x86_64
WifiSyslog:
 Dec  7 17:18:37 pcfdb kernel: [24232.614993] __ratelimit: 6 callbacks suppressed
 Dec  7 17:18:37 pcfdb kernel: [24232.615001] npviewer.bin[18944]: segfault at ff99cd48 ip 00000000ff99cd48 sp 00000000ffa73aec error 14
 Dec  7 17:22:13 pcfdb kernel: [24448.711727] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use)
 Dec  7 17:22:20 pcfdb kernel: [24455.519150] device eth0 entered promiscuous mode
dmi.bios.date: 10/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1201
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5K
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1201:bd10/14/2008:svnSystemmanufacturer:pnP5K:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5K:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5K
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

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


** Tags: amd64 apport-bug bluetooth
-- 
[KARMIC] Bluetooth doesn't work (hci_cmd_task: hci0 command tx timeout) (Broadcom dongle)
https://bugs.launchpad.net/bugs/493747
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