Bug confirmed for Lubuntu 12.04 LTS Beta 2, kernel 3.2.0-23-generic.

** Tags added: precise

** Description changed:

  As I upgraded to 2.6.39-0 kernel, bluetooth audio (via a2dp) stopped
  working properly. It was working fine in 2.6.38-8.
  
  My headphones are detected and configured by pulse, but the audio skips
  as if it's spending half of each second paused. Music is buffered so
  that after I click stop on audioplayer (or other sound source) the audio
  continues until it's caught up.
  
  It seems, that single solution is go back on 2.6.38-8 for now.
  --- 
  AcpiTables:
   Error: command ['gksu', '-D', 'Apport', '--', 
'/usr/share/apport/dump_acpi_tables.py'] failed with exit code 1: Sorry, try 
again.
   GNOME_SUDO_PASS
   Sorry, try again.
   sudo: 3 incorrect password attempts
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  xevyk      2309 F.... pulseaudio
  CRDA: Error: [Errno 2] Нет такого файла или каталога
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf0400000 irq 47'
     Mixer name : 'Realtek ALC269'
     Components : 'HDA:10ec0269,144dc072,00100004'
     Controls      : 13
     Simple ctrls  : 8
  DistroRelease: Ubuntu 11.04
  HibernationDevice: RESUME=UUID=6a37befc-bd7d-4a51-9f60-7580fa39895e
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. N150P/N210P/N220P
  NonfreeKernelModules: wl
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=ru_RU:en
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic 
root=UUID=d7bdb1d9-c14a-439a-932f-a0ae1b2703ec ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 2.6.38-10.47~ppa1~loms~natty-generic 2.6.38.7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-10-generic N/A
   linux-backports-modules-2.6.38-10-generic  N/A
   linux-firmware                             1.52
  Tags:  natty running-unity
  Uname: Linux 2.6.38-10-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout dip fax floppy fuse lpadmin plugdev 
sambashare tape video
  WifiSyslog:
   Aug 11 00:03:28 samsbook NetworkManager[578]: <info> (eth1): supplicant 
connection state:  completed -> group handshake
   Aug 11 00:03:28 samsbook NetworkManager[578]: <info> (eth1): supplicant 
connection state:  group handshake -> completed
  dmi.bios.date: 04/30/2010
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 01KY.M008.20100430.RHU
  dmi.board.asset.tag: SAMSUNG
  dmi.board.name: N150P/N210P/N220P
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvr01KY.M008.20100430.RHU:bd04/30/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnN150P/N210P/N220P:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN150P/N210P/N220P:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
  dmi.product.name: N150P/N210P/N220P
  dmi.product.version: Not Applicable
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
+ AplayDevices:
+  **** List of PLAYBACK Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ ApportVersion: 2.0.1-0ubuntu5
+ Architecture: i386
+ ArecordDevices:
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  xevyk      1585 F.... pulseaudio
+ CRDA: Error: [Errno 2] Нет такого файла или каталога
+ Card0.Amixer.info:
+  Card hw:0 'Intel'/'HDA Intel at 0xf0400000 irq 47'
+    Mixer name : 'Realtek ALC269'
+    Components : 'HDA:10ec0269,144dc072,00100004'
+    Controls      : 19
+    Simple ctrls  : 11
+ DistroRelease: Ubuntu 12.04
+ HibernationDevice: RESUME=UUID=adb0c3ac-6995-416f-8e0b-1e1ad064928e
+ InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Beta i386 (20120328)
+ MachineType: SAMSUNG ELECTRONICS CO., LTD. N150P/N210P/N220P
+ NonfreeKernelModules: wl
+ Package: linux (not installed)
+ ProcEnviron:
+  TERM=xterm
+  PATH=(custom, no user)
+  LANG=ru_RU.UTF-8
+  SHELL=/bin/bash
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic 
root=UUID=24145044-2543-4378-8c3f-3447b089b634 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
+ RelatedPackageVersions:
+  linux-restricted-modules-3.2.0-23-generic N/A
+  linux-backports-modules-3.2.0-23-generic  N/A
+  linux-firmware                            1.79
+ SourcePackage: linux
+ Tags:  precise precise
+ Uname: Linux 3.2.0-23-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ dmi.bios.date: 04/30/2010
+ dmi.bios.vendor: Phoenix Technologies Ltd.
+ dmi.bios.version: 01KY.M008.20100430.RHU
+ dmi.board.asset.tag: SAMSUNG
+ dmi.board.name: N150P/N210P/N220P
+ dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
+ dmi.board.version: Not Applicable
+ dmi.chassis.asset.tag: No Asset Tag
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
+ dmi.chassis.version: N/A
+ dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvr01KY.M008.20100430.RHU:bd04/30/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnN150P/N210P/N220P:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN150P/N210P/N220P:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
+ dmi.product.name: N150P/N210P/N220P
+ dmi.product.version: Not Applicable
+ dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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https://bugs.launchpad.net/bugs/791972

Title:
  Sound  freezes with bluetooth headset after updating on 2.6.39 kernel

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