[Bug 2056743] Re: Keyboard stops working after suspend on Dell XPS 13

Hello

I have the same problem on a Dell XPS 13 running Ubuntu 22.04.4, ever
since 17 April 2024 or so when I believe the kernel was upgraded.
However, my kernel is 5.15.0-105-generic.

Hope it can be fixed - many thanks!

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https://bugs.launchpad.net/bugs/2056743

Title:
Keyboard stops working after suspend on Dell XPS 13

Status in linux package in Ubuntu:
Confirmed

Bug description:
The problem occurs with the 5.15.0-102 kernel but not with 5.15.0-100.

The issue seems to be identical to the problem reported for 6.7.0
here: https://bbs.archlinux.org/viewtopic.php?id=292203

On the page linked above is says a patch was submitted 2024-01-26 and
the problem solved 2024-03-04 in linux 6.7.5 or linux-lts 6.6.17.

I'm concerned that this still needs fixing in the 5.xxx kernel branch.

Touchpad does not freeze and mouse-control of windows still works, so
it's different from a bug reported elsewhere.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-102-generic 5.15.0-102.112
ProcVersionSignature: Ubuntu 5.15.0-100.110-generic 5.15.143
Uname: Linux 5.15.0-100-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: axel 2494 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Mon Mar 11 09:54:23 2024
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-xenial-amd64-20160624-2
HibernationDevice: RESUME=UUID=461ac6d0-c7ab-4f93-b97d-4d7b3f14f378
InstallationDate: Installed on 2018-08-31 (2018 days ago)
InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary 20160624-10:47
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0489:e0a2 Foxconn / Hon Hai
Bus 001 Device 002: ID 0bda:58f4 Realtek Semiconductor Corp. Integrated_Webcam_HD
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 13 9370
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-100-generic root=UUID=fb8af021-9abd-4e95-9458-7a78ac12bb46 ro quiet splash mem_sleep_default=deep vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-100-generic N/A
linux-backports-modules-5.15.0-100-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.29
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/06/2022
dmi.bios.release: 1.21
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.21.0
dmi.board.name: 0W970W
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.21.0:bd07/06/2022:br1.21:svnDellInc.:pnXPS139370:pvr:rvnDellInc.:rn0W970W:rvrA03:cvnDellInc.:ct10:cvr:sku07E6:
dmi.product.family: XPS
dmi.product.name: XPS 13 9370
dmi.product.sku: 07E6
dmi.sys.vendor: Dell Inc.
modified.conffile..etc.default.apport:
# set this to 0 to disable apport, or to 1 to enable it
# you can temporarily override this with
# sudo service apport start force_start=1
enabled=0
mtime.conffile..etc.default.apport: 2018-09-08T10:23:15.468001

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