Yes, kind of. I do know mutter's occasional stutters and pauses do cause
problems for libinput in Wayland, and libinput likes to log messages
warning about it. It seems likely the problem is in Mutter.

** Tags added: wayland-session

** Summary changed:

- Repeated keypresses from bluetooth keyboard
+ Repeated keypresses from bluetooth keyboard (in Wayland sessions only)

** No longer affects: bluez (Ubuntu)

** Changed in: mutter (Ubuntu)
       Status: Incomplete => New

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https://bugs.launchpad.net/bugs/1849405

Title:
  Repeated keypresses from bluetooth keyboard (in Wayland sessions only)

Status in mutter package in Ubuntu:
  New

Bug description:
  I have a Microsoft Surface bluetooth keyboard, and semi-frequently
  (e.g. around every 10-15mins) end up with repeated keypresses being
  made (e.g. apppppppppppt get update).

  This seems to happen when the machine is under slight stress, or when
  a new notification pops up in gnome, so it could be related to wayland
  possibly - but even if wayland or other processes are causing stress,
  I should imagine the bluetooth hid driver should not cause repeated
  key presses.

  Please let me know if you require further information about my
  environment, it's difficult to know where to begin with determining
  which process is the root cause of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: bluez 5.48-0ubuntu3.2
  ProcVersionSignature: Ubuntu 5.0.0-32.34~18.04.2-generic 5.0.21
  Uname: Linux 5.0.0-32-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.7
  Architecture: amd64
  Date: Wed Oct 23 09:38:20 2019
  InterestingModules: rfcomm bnep btusb bluetooth
  MachineType: Dell Inc. Latitude 7480
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-32-generic 
root=/dev/mapper/sarasota--kf--vg-root ro quiet splash vt.handoff=1
  SourcePackage: bluez
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/04/2019
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.15.1
  dmi.board.name: 00F6D3
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.15.1:bd07/04/2019:svnDellInc.:pnLatitude7480:pvr:rvnDellInc.:rn00F6D3:rvrA00:cvnDellInc.:ct10:cvr:
  dmi.product.family: Latitude
  dmi.product.name: Latitude 7480
  dmi.product.sku: 07A0
  dmi.sys.vendor: Dell Inc.
  hciconfig:
   hci0:        Type: Primary  Bus: USB
        BD Address: F8:63:3F:E9:51:8C  ACL MTU: 1021:4  SCO MTU: 96:6
        UP RUNNING PSCAN 
        RX bytes:1658613 acl:66750 sco:0 events:15708 errors:0
        TX bytes:605292 acl:98 sco:0 commands:2484 errors:0

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