debcrafters-packages team mailing list archive

[Peter Lind <2127844@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Bluetooth connections to any/all bluetooth devices have become very
unstable - all connections will fail at the same time. The dmesg logs
show

[94692.756106] Bluetooth: hci0: Hardware error 0x0c
[94692.770097] Bluetooth: hci0: Retrieving Intel exception info failed (-16)

when it happens. The latest version of bluez, 5.79-2ubuntu1.3, made the
problem a lot worse, but it seems to also be present on  5.79-2ubuntu1.

ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: bluez 5.79-2ubuntu1
ProcVersionSignature: Ubuntu 6.14.0-29.29-generic 6.14.8
Uname: Linux 6.14.0-29-generic x86_64
ApportVersion: 2.32.0-0ubuntu5.3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Oct 14 12:39:53 2025
InstallationDate: Installed on 2025-02-25 (231 days ago)
InstallationMedia: Ubuntu 24.10 "Oracular Oriole" - Release amd64 (20241009.4)
InterestingModules: btusb rfcomm bnep bluetooth
MachineType: LENOVO 21HM006GMX
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-29-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M vt.handoff=7
SourcePackage: bluez
UpgradeStatus: Upgraded to plucky on 2025-06-02 (134 days ago)
dmi.bios.date: 04/22/2025
dmi.bios.release: 1.35
dmi.bios.vendor: LENOVO
dmi.bios.version: N3XET60W (1.35 )
dmi.board.asset.tag: Not Available
dmi.board.name: 21HM006GMX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76530 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.19
dmi.modalias: dmi:bvnLENOVO:bvrN3XET60W(1.35):bd04/22/2025:br1.35:efr1.19:svnLENOVO:pn21HM006GMX:pvrThinkPadX1CarbonGen11:rvnLENOVO:rn21HM006GMX:rvrSDK0T76530WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21HM_BU_Think_FM_ThinkPadX1CarbonGen11:
dmi.product.family: ThinkPad X1 Carbon Gen 11
dmi.product.name: 21HM006GMX
dmi.product.sku: LENOVO_MT_21HM_BU_Think_FM_ThinkPad X1 Carbon Gen 11
dmi.product.version: ThinkPad X1 Carbon Gen 11
dmi.sys.vendor: LENOVO
hciconfig:
 hci0:	Type: Primary  Bus: USB
 	BD Address: E4:0D:36:5D:03:BC  ACL MTU: 1021:4  SCO MTU: 96:6
 	UP RUNNING PSCAN 
 	RX bytes:17911665 acl:316352 sco:6 events:1742374 errors:0
 	TX bytes:1071179854 acl:1740765 sco:0 commands:1043 errors:0

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


** Tags: amd64 apport-bug plucky

-- 
You received this bug notification because you are a member of
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https://bugs.launchpad.net/bugs/2127844

Title:
  Bluetooth drops connections frequently

Status in bluez package in Ubuntu:
  New

Bug description:
  Bluetooth connections to any/all bluetooth devices have become very
  unstable - all connections will fail at the same time. The dmesg logs
  show

  [94692.756106] Bluetooth: hci0: Hardware error 0x0c
  [94692.770097] Bluetooth: hci0: Retrieving Intel exception info failed (-16)

  when it happens. The latest version of bluez, 5.79-2ubuntu1.3, made
  the problem a lot worse, but it seems to also be present on
  5.79-2ubuntu1.

  ProblemType: Bug
  DistroRelease: Ubuntu 25.04
  Package: bluez 5.79-2ubuntu1
  ProcVersionSignature: Ubuntu 6.14.0-29.29-generic 6.14.8
  Uname: Linux 6.14.0-29-generic x86_64
  ApportVersion: 2.32.0-0ubuntu5.3
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Oct 14 12:39:53 2025
  InstallationDate: Installed on 2025-02-25 (231 days ago)
  InstallationMedia: Ubuntu 24.10 "Oracular Oriole" - Release amd64 (20241009.4)
  InterestingModules: btusb rfcomm bnep bluetooth
  MachineType: LENOVO 21HM006GMX
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-29-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M vt.handoff=7
  SourcePackage: bluez
  UpgradeStatus: Upgraded to plucky on 2025-06-02 (134 days ago)
  dmi.bios.date: 04/22/2025
  dmi.bios.release: 1.35
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N3XET60W (1.35 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 21HM006GMX
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0T76530 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.ec.firmware.release: 1.19
  dmi.modalias: dmi:bvnLENOVO:bvrN3XET60W(1.35):bd04/22/2025:br1.35:efr1.19:svnLENOVO:pn21HM006GMX:pvrThinkPadX1CarbonGen11:rvnLENOVO:rn21HM006GMX:rvrSDK0T76530WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21HM_BU_Think_FM_ThinkPadX1CarbonGen11:
  dmi.product.family: ThinkPad X1 Carbon Gen 11
  dmi.product.name: 21HM006GMX
  dmi.product.sku: LENOVO_MT_21HM_BU_Think_FM_ThinkPad X1 Carbon Gen 11
  dmi.product.version: ThinkPad X1 Carbon Gen 11
  dmi.sys.vendor: LENOVO
  hciconfig:
   hci0:	Type: Primary  Bus: USB
   	BD Address: E4:0D:36:5D:03:BC  ACL MTU: 1021:4  SCO MTU: 96:6
   	UP RUNNING PSCAN 
   	RX bytes:17911665 acl:316352 sco:6 events:1742374 errors:0
   	TX bytes:1071179854 acl:1740765 sco:0 commands:1043 errors:0

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