Bug#1012655: Macbook Pro touchpad not working with kernel 5.18

From	Stephan Verbücheln <verbuecheln@posteo.de>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1012655: Macbook Pro touchpad not working with kernel 5.18
Date	2022-06-11 09:00 +0200
Message-ID	<Ex3gd-43p9-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Package: src:linux
Version: 5.18.2-1

The touchpad on my 2014 Macbook (MacBookPro11,1) is no longer working
since kernel 5.18 was installed. This affects both X11 and Wayland. I
am using Sid with Gnome.

When booting back into kernel 5.17, the touchpad works without
problems. That's why I suspect the bug to be in the kernel.

Keyboard is working without problems. keyboard and trackpad appear to
be one single device.

External USB mouse is working without problems.

# lsusb
Bus 001 Device 003: ID 05ac:0259 Apple, Inc. Internal Keyboard/Trackpad

# lshw
description: Keyboard
product: bcm5974
vendor: Apple Inc.

Regards

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Bug#1012655: Macbook Pro touchpad not working with kernel 5.18 Stephan Verbücheln <verbuecheln@posteo.de> - 2022-06-11 09:00 +0200
  Bug#1012655: upstream bug and fix Stephan Verbücheln <verbuecheln@posteo.de> - 2022-06-11 09:40 +0200
    Bug#1012655: upstream bug and fix Diederik de Haas <didi.debian@cknow.org> - 2022-06-11 12:10 +0200
      Bug#1012655: upstream bug and fix Stephan Verbücheln <verbuecheln@posteo.de> - 2022-06-12 08:20 +0200
    Bug#1012655: upstream bug and fix Stephan Verbücheln <verbuecheln@posteo.de> - 2022-06-15 17:50 +0200
      Bug#1012655: upstream bug and fix Diederik de Haas <didi.debian@cknow.org> - 2022-06-15 20:10 +0200
        Bug#1012655: upstream bug and fix Salvatore Bonaccorso <carnil@debian.org> - 2022-06-15 22:00 +0200
  Processed: Re: Bug#1012655: upstream bug and fix "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-06-11 12:10 +0200

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