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[Bug 493265] Re: Bluetooth adapter disables automatically

 

This is reported against an old version of Ubuntu and many things has
changed since then. Because of that we won't fix this issue however if
this behavior repeats on a modern version please fill a bug report
against it and we will take it from there.

** Changed in: bluez (Ubuntu)
       Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/493265

Title:
  Bluetooth adapter disables automatically

Status in bluez package in Ubuntu:
  Invalid

Bug description:
  Hi, I recently bought a Bluetooth dongle, and it worked perfectly
  initially until I decided to switch it off using the popup menu of
  blueman, and since then it just refuses to work no matter what I do.

  On typing
  vishesh@vishesh-desktop:~$ lsusb | grep Blue
  Bus 003 Device 003: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter

  Here is /var/log/syslog (Appropriate section )
  Today 00:01:23	vishesh-desktop	kernel	[19715.408021] usb 3-1: new full speed USB device using uhci_hcd and address 3
  Today 00:01:23	vishesh-desktop	kernel	[19715.563701] usb 3-1: configuration #1 chosen from 1 choice
  Today 00:01:23	vishesh-desktop	bluetoothd[12820]	Bluetooth daemon 4.57
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	Starting SDP server
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	Can't load plugin /usr/lib/bluetooth/plugins/netlink.so: /usr/lib/bluetooth/plugins/netlink.so: undefined symbol: debug
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	bridge pan0 created
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	HCI dev 0 registered
  Today 00:01:23	vishesh-desktop	NetworkManager	   SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/pan0, iface: pan0)
  Today 00:01:23	vishesh-desktop	NetworkManager	   SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/pan0, iface: pan0): no ifupdown configuration found.
  Today 00:01:23	vishesh-desktop	NetworkManager	<WARN>  device_creator(): /sys/devices/virtual/net/pan0: couldn't determine device driver; ignoring...
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	HCI dev 0 up
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	Starting security manager 0
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	Parsing /etc/bluetooth/serial.conf failed: No such file or directory
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	probe failed with driver input-headset for device /org/bluez/12820/hci0/dev_00_21_08_61_7F_6F
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	Adapter /org/bluez/12820/hci0 has been enabled
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	Stopping security manager 0
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	HCI dev 0 down
  Today 00:01:23	vishesh-desktop	bluetoothd[12821]	Adapter /org/bluez/12820/hci0 has been disabled
  Today 00:05:01	vishesh-desktop	CRON[25393]	(root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
  Today 00:10:50	vishesh-desktop	kernel	[20282.440025] usb 1-2: new high speed USB device using ehci_hcd and address 9

  As you can clearly see it starts and shuts down immediately. An rfkill shows it to be NOT blocked. Here is a somewhat more detailed report http://ubuntuforums.org/archive/index.php/t-1327299.html
  It's the thread where I was asking for help. Never eventually got any. Now one month later. I'm filling a bug report :-\

  I think Ubuntu generated most of the info you need (or I hope so), but
  if you need anything else please let me know.

  EDIT : I forgot to add that I booted in from a live cd and the
  bluetooth dongle worked perfectly. So there isn't any hardware problem
  - I think.

  ProblemType: Bug
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  vishesh    2052 F.... pulseaudio
                        vishesh    2156 F.... kmix
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0x90320000 irq 22'
     Mixer name	: 'Realtek ALC1200'
     Components	: 'HDA:10ec0888,8086d701,00100101'
     Controls      : 28
     Simple ctrls  : 17
  Date: Mon Dec  7 00:16:14 2009
  DistroRelease: Ubuntu 9.10
  HibernationDevice: RESUME=UUID=50c0a9b0-15d3-48cb-926c-c75ad0c8f34c
  IwConfig:
   lo        no wireless extensions.

   eth0      no wireless extensions.

   pan0      no wireless extensions.
  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=49baf3f9-e920-459d-9566-2901b286f045 ro splash
  ProcEnviron:
   LANGUAGE=
   LANG=en_IN
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.31-16.52-generic
  RelatedPackageVersions:
   linux-backports-modules-2.6.31-16-generic N/A
   linux-firmware 1.25
  RfKill:
   1: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  Uname: Linux 2.6.31-16-generic i686
  WpaSupplicantLog:

  XsessionErrors:
   (nautilus:2182): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
   (polkit-gnome-authentication-agent-1:2805): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
  dmi.bios.date: 07/30/2008
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: ECG3510M.86A.0106.2008.0730.1746
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: DG35EC
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE29266-207
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnIntelCorp.:bvrECG3510M.86A.0106.2008.0730.1746:bd07/30/2008:svn:pn:pvr:rvnIntelCorporation:rnDG35EC:rvrAAE29266-207:cvn:ct3:cvr:

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