[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2020-07-01 Thread Vlad
╰─ hciconfig hci0 -a
hci0:   Type: Primary  Bus: USB
BD Address: 9C:B6:D0:E2:25:58  ACL MTU: 1024:8  SCO MTU: 50:8
UP RUNNING PSCAN 
RX bytes:54258861 acl:42 sco:1063465 events:11592 errors:0
TX bytes:54182045 acl:78 sco:1061223 commands:11381 errors:143
Features: 0xff 0xfe 0x8f 0xfe 0xd8 0x3f 0x5b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
Link policy: RSWITCH HOLD SNIFF 
Link mode: SLAVE ACCEPT 
Name: 'blackthorne-XPS-15-9560'
Class: 0x1c010c
Service Classes: Rendering, Capturing, Object Transfer
Device Class: Computer, Laptop
HCI Version: 4.2 (0x8)  Revision: 0x0
LMP Version: 4.2 (0x8)  Subversion: 0x25a
Manufacturer: Qualcomm (29

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https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2020-07-01 Thread Vlad
Same for pretty much all my bluetooth headsets (Skullcandy Uproar
Wireless, Plantronics E50 or M70 & others).

On Ubuntu 20.10, kernel Linux 5.7.0-050700-generic

01.07.2020 12:02pulseaudio  SCO packet received of unaligned size: 5
01.07.2020 12:02kernel  Bluetooth: hci0: SCO packet for unknown 
connection handle 4093
01.07.2020 12:02kernel  Bluetooth: hci0: SCO packet for unknown 
connection handle 3
01.07.2020 12:02kernel  Bluetooth: hci0: SCO packet for unknown 
connection handle 1535
01.07.2020 12:02kernel  Bluetooth: hci0: SCO packet for unknown 
connection handle 4093
01.07.2020 12:02kernel  Bluetooth: hci0: SCO packet for unknown 
connection handle 4095
01.07.2020 12:02kernel  Bluetooth: hci0: SCO packet for unknown 
connection handle 4095

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2020-05-12 Thread rumpl
Same for Sennheiser MOMENTUM M2 AEBT in Ubuntu 20.04

ii bluez 5.53-0ubuntu3 amd64 Bluetooth tools and daemons
ii bluez-cups 5.53-0ubuntu3 amd64 Bluetooth printer driver for CUPS
ii bluez-obexd 5.53-0ubuntu3 amd64 bluez obex daemon
ii libbluetooth3:amd64 5.53-0ubuntu3 amd64 Library to use the BlueZ Linux 
Bluetooth stack

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430696/+subscriptions

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2020-03-30 Thread Richard Cooper
wait a minute... is this bug existend about 5 years, and nobody fixed
it? same crap here,

i built 5.3  kernel month ago, but problem is not with kernel, maybe
with usb driver module, or something.

dmesg -l err:
[   11.456051] ccp :27:00.2: sev command 0x4 timed out, disabling PSP 
[   11.456055] ccp :27:00.2: SEV: failed to get status. Error: 0x0
[ 8723.273929] Bluetooth: hci0: SCO packet for unknown connection handle 0
[ 8723.273935] Bluetooth: hci0: SCO packet for unknown connection handle 0
[ 8723.273937] Bluetooth: hci0: SCO packet for unknown connection handle 0
[ 8723.283957] Bluetooth: hci0: SCO packet for unknown connection handle 0
[ 9713.725625] debugfs: File 'le_min_key_size' in directory 'hci0' already 
present!
[ 9713.725636] debugfs: File 'le_max_key_size' in directory 'hci0' already 
present!

hciconfig hci0 -a:
hci0:   Type: Primary  Bus: USB
BD Address: 18:56:80:48:F8:D1  ACL MTU: 1021:4  SCO MTU: 96:6
UP RUNNING PSCAN 
RX bytes:358964 acl:4599 sco:4936 events:2405 errors:0
TX bytes:893887 acl:1189 sco:4923 commands:761 errors:0
Features: 0xbf 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
Link policy: RSWITCH SNIFF 
Link mode: SLAVE ACCEPT 
Name: 'computer'
Class: 0x1c0104
Service Classes: Rendering, Capturing, Object Transfer
Device Class: Computer, Desktop workstation
HCI Version: 4.2 (0x8)  Revision: 0x1100
LMP Version: 4.2 (0x8)  Subversion: 0x1100
Manufacturer: Intel Corp. (2)

uname -a:
Linux computer 5.3.0-42-generic #34~18.04.1-Ubuntu SMP Fri Feb 28 13:42:26 UTC 
2020 x86_64 x86_64 x86_64 GNU/Linux

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430696/+subscriptions

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2019-07-24 Thread Brad Figg
** Tags added: cscc

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430696/+subscriptions

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2018-09-17 Thread Claudio Kuenzler
Same problem here on a DELL Latitude E7440 with Linux Mint 17.3 (based on 
Ubuntu 14.04 LTS) installed. 
When I use a Plantronics Voyager which connects directly to the notebook's 
internal bluetooth chip, I get these dmesg entries:

$ dmesg | grep -i Bluetooth
[3.994061] Bluetooth: Core ver 2.21
[3.994078] Bluetooth: HCI device and connection manager initialized
[3.994082] Bluetooth: HCI socket layer initialized
[3.994085] Bluetooth: L2CAP socket layer initialized
[3.994095] Bluetooth: SCO socket layer initialized
[4.014377] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[4.014381] Bluetooth: BNEP filters: protocol multicast
[4.014384] Bluetooth: BNEP socket layer initialized
[4.017044] Bluetooth: RFCOMM TTY layer initialized
[4.017049] Bluetooth: RFCOMM socket layer initialized
[4.017054] Bluetooth: RFCOMM ver 1.11
[4.119489] Bluetooth: hci0: read Intel version: 370710018002030d37
[4.119491] Bluetooth: hci0: Intel device is already patched. patch num: 37
[   32.154782] Bluetooth: hci0 SCO packet for unknown connection handle 0
[   32.164817] Bluetooth: hci0 SCO packet for unknown connection handle 0
[   32.164821] Bluetooth: hci0 SCO packet for unknown connection handle 0
[  572.934811] Bluetooth: hci0 SCO packet for unknown connection handle 0
[  572.934815] Bluetooth: hci0 SCO packet for unknown connection handle 0
[  572.934817] Bluetooth: hci0 SCO packet for unknown connection handle 0
[  641.073418] Bluetooth: hci0 SCO packet for unknown connection handle 0
[  646.105832] Bluetooth: hci0 SCO packet for unknown connection handle 257
[  646.105837] Bluetooth: hci0 SCO packet for unknown connection handle 257
[  646.105839] Bluetooth: hci0 SCO packet for unknown connection handle 257

The headset is not correctly recognized. Sometimes works, sometimes
doesn't (sound output works better than input, microphone seems not
available). In VMware Player, the headset is not recognized to add as a
removable device into the VM.

However if I use an almost identical headset, also a Plantronics Voyager
but with a bluetooth usb dongle, I get no problems at all and I am able
to add it as a removable device into the VM.

So same OS, same hardware but different handling of internal bluetooth
vs. bluetooth dongle.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: 

[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2018-03-05 Thread Pedro Arthur Duarte (JEdi)
This occurred to me. The log files got around 15GB. I had to enable
$RepeatedMsgReduction in rsyslogd in order to avoid filling my disk.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2018-02-06 Thread M Willis Monroe
Same here on Ubuntu 17.10 using kernel 4.15

dmesg:
[  177.004739] Bluetooth: hci0: last event is not cmd complete (0x0f)
[  180.384766] Bluetooth: hci0: SCO packet for unknown connection handle 0
[  180.384861] Bluetooth: hci0: SCO packet for unknown connection handle 0
[  180.384941] Bluetooth: hci0: SCO packet for unknown connection handle 0
[  180.394738] Bluetooth: hci0: SCO packet for unknown connection handle 0
[  180.394788] Bluetooth: hci0: SCO packet for unknown connection handle 0
[  181.447392] Bluetooth: hci0: SCO packet for unknown connection handle 257
[  181.447521] Bluetooth: hci0: SCO packet for unknown connection handle 257

and then later a repeated section of these:
[  857.325487] Bluetooth: hci0: link tx timeout
[  857.325530] Bluetooth: hci0: killing stalled connection 20:13:03:22:df:5e
[  859.353861] Bluetooth: hci0: command 0x041f tx timeout
[  861.369927] Bluetooth: hci0: command 0x0406 tx timeout

uname -a:
Linux willis-laptop 4.15.0-041500-generic #201801282230 SMP Sun Jan 28 22:31:30 
UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430696/+subscriptions

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2017-10-01 Thread David
Same here.

demesg output: 
[556791.335123] Bluetooth: hci0 SCO packet for unknown connection handle 0
[556791.335127] Bluetooth: hci0 SCO packet for unknown connection handle 0
[556791.345111] Bluetooth: hci0 SCO packet for unknown connection handle 0
[556791.345115] Bluetooth: hci0 SCO packet for unknown connection handle 0
[556796.711282] Bluetooth: hci0 SCO packet for unknown connection handle 260
[556796.711287] Bluetooth: hci0 SCO packet for unknown connection handle 260
uname -a
Linux lebowski 4.4.0-83-generic #106-Ubuntu SMP Mon Jun 26 17:54:43 UTC 2017 
x86_64 x86_64 x86_64 GNU/Linux

Laptop is a Lenovo Thinkpad T550.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2017-07-28 Thread Levente
Same problem here.
HP ProBook 450 g4, Intel Corporation Wireless 7265, 4.10.0-28-generic,  Sony 
SRS-XB2 . Sometimes its worked yet, but usually not. Of course with same config.

pacmd say:

>>> set-card-profile 1 a2dp_sink   
Failed to set card profile to 'a2dp_sink'

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430696/+subscriptions

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2016-10-29 Thread Andrea Bocci
I'm having the same problem when connecting a pair of Philips SHB5950 
headphones to the integrated Bluetooth controller of a Dell XPS 15 9550 (BIOS 
version 01.00.07).
Upstream kernels 4.6.x, 4.7.x and 4.8.x all give the same problem: the 
headphones pair and work fine in HSP mode, but will not switch to A2DP mode.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2015-06-24 Thread effell
Same here, connecting a Thinkpad T420 to JBL Flip 2 speaker.
A BT dongle seems to work problem-free.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2015-05-30 Thread Torsten Harenberg
See the same under 15.04 running

Linux harenber-ThinkPad-X1-Carbon-3rd 3.19.0-18-generic #18-Ubuntu SMP
Tue May 19 18:31:35 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2015-03-16 Thread Ville Ranki
[ 2874.136892] Bluetooth: hci0 SCO packet for unknown connection handle 0
[ 2874.136893] Bluetooth: hci0 SCO packet for unknown connection handle 0
[ 2874.136894] Bluetooth: hci0 SCO packet for unknown connection handle 0
[ 2874.136895] Bluetooth: hci0 SCO packet for unknown connection handle 0
[ 2874.136896] Bluetooth: hci0 SCO packet for unknown connection handle 0
vranki@villenthinkpad:~$ uname -a
Linux villenthinkpad 4.0.0-04rc3-generic #201503082035 SMP Mon Mar 9 
00:36:32 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux


** Tags added: kernel-bug-exists-upstream

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430696/+subscriptions

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2015-03-13 Thread Ville Ranki
I have installed latest mainline kernel and will test next this week.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430696/+subscriptions

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2015-03-12 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.0 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0-rc3-vivid/

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430696/+subscriptions

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2015-03-11 Thread Alberto Salvia Novella
** Changed in: linux (Ubuntu)
   Importance: Undecided = Medium

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1430696] Re: Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown connection handle

2015-03-11 Thread Ville Ranki
I'd like to add that i have now a different laptop (Lenovo E540) than
previously, so the bug most probably isn't in the general bluetooth
hardware drivers.  Other people suffer from the bug with a large variety
of hardware.

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https://bugs.launchpad.net/bugs/1430696

Title:
  Bluetooth audio instability: Bluetooth: hci0 SCO packet for unknown
  connection handle

Status in linux package in Ubuntu:
  New

Bug description:
  (I'm creating a new bug as instructed at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)

  I havea Nokia BH-216 bluetooth headset. Generally it works well, but
  randomly (after 5-15 minutes of use) it gets disconnected.

  The kernel log output looks like this:

  [ 3272.270382] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270383] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270384] Bluetooth: hci0 SCO packet for unknown connection handle 48
  [ 3272.270385] Bluetooth: hci0 SCO packet for unknown connection handle 0
  [ 3272.270386] Bluetooth: hci0 SCO packet for unknown connection handle 0

  With quick googling this seems to be happening to other people with
  other hardware and distributions so i suppose this is a BT audio bug
  in kernel. Bug #898347 is related.

  Tested on up to date Ubuntu 14.10 x86_64.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vranki 2421 F pulseaudio
   /dev/snd/controlC1:  vranki 2421 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Wed Mar 11 11:22:19 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=71d76087-3fdf-4f57-a0f4-0b128be4d386
  InstallationDate: Installed on 2015-02-12 (26 days ago)
  InstallationMedia: Ubuntu 14.10 Utopic Unicorn - Release amd64 (20141022.1)
  MachineType: LENOVO 20C600LLMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=e114ca99-f1c7-450f-a4a5-553075d92b7c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C600LLMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C600LLMS:pvrThinkPadEdgeE540:rvnLENOVO:rn20C600LLMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C600LLMS
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

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