** Summary changed:

- Bluetooth devices disconnect, connect, disconnect
+ [Intel 7265][ThinkPad T450s] Bluetooth devices disconnect, connect, disconnect

** Also affects: linux (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1968875

Title:
  [Intel 7265][ThinkPad T450s] Bluetooth devices disconnect, connect,
  disconnect

Status in bluez package in Ubuntu:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  Paired Bluetooth devices are connected, then disconnected, connected
  again, then finally disconected.

  This is with
  - Ubuntu, xUbuntu 21.10
  - Ubuntu, xUbuntu 22.04(beta)

  It works with
  - kali (latest)
  - debian 11.3 (latest)

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: bluez 5.64-0ubuntu1
  ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30
  Uname: Linux 5.15.0-25-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu81
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: XFCE
  Date: Wed Apr 13 13:31:07 2022
  InstallationDate: Installed on 2021-08-18 (238 days ago)
  InstallationMedia: Xubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
  InterestingModules: rfcomm bnep btusb bluetooth
  MachineType: LENOVO 20BWS33U00
  ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_sxscpx@/vmlinuz-5.15.0-25-generic 
root=ZFS=rpool/ROOT/ubuntu_sxscpx ro splash vt.handoff=1
  SourcePackage: bluez
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/12/2015
  dmi.bios.release: 1.17
  dmi.bios.vendor: LENOVO
  dmi.bios.version: JBET52WW (1.17 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BWS33U00
  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: None
  dmi.ec.firmware.release: 1.1
  dmi.modalias: 
dmi:bvnLENOVO:bvrJBET52WW(1.17):bd08/12/2015:br1.17:efr1.1:svnLENOVO:pn20BWS33U00:pvrThinkPadT450s:rvnLENOVO:rn20BWS33U00:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20BW_BU_Think_FM_ThinkPadT450s:
  dmi.product.family: ThinkPad T450s
  dmi.product.name: 20BWS33U00
  dmi.product.sku: LENOVO_MT_20BW_BU_Think_FM_ThinkPad T450s
  dmi.product.version: ThinkPad T450s
  dmi.sys.vendor: LENOVO
  hciconfig:
   hci0:        Type: Primary  Bus: USB
        BD Address: 4C:34:88:AE:51:86  ACL MTU: 1021:5  SCO MTU: 96:6
        UP RUNNING PSCAN 
        RX bytes:3994 acl:7 sco:0 events:403 errors:0
        TX bytes:46327 acl:7 sco:0 commands:367 errors:0

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