Public bug reported:
When going from linux-image-6.17.0-22-generic to linux-
image-6.17.0-23-generic the wifi and bluetooth adapters of Lenovo
Thinkpad T15p stop being recognised completely and are not shown in the
menus. It also seems that the function keys of the embedded keyboard
break as it is impossible to change the volume and brightness. Reverting
to linux-image-6.17.0-22-generic seems to fix the issue
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.17.0-22-generic 6.17.0-22.22~24.04.1
ProcVersionSignature: Ubuntu 6.17.0-22.22~24.04.1-generic 6.17.13
Uname: Linux 6.17.0-22-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: dionysios 3496 F.... wireplumber
/dev/snd/seq: dionysios 3490 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Mon May 11 12:59:29 2026
InstallationDate: Installed on 2026-01-20 (111 days ago)
InstallationMedia: Ubuntu 24.04.3 LTS "Noble Numbat" - Release amd64
(20250805.1)
MachineType: LENOVO 20TN002KKR
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-22-generic
root=UUID=05f00944-1210-4a28-a635-ae0a73de48f9 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.17.0-22-generic N/A
linux-backports-modules-6.17.0-22-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.26
SourcePackage: linux-hwe-6.17
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/18/2025
dmi.bios.release: 1.97
dmi.bios.vendor: LENOVO
dmi.bios.version: N30ET61W (1.97 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TN002KKR
dmi.board.vendor: LENOVO
dmi.board.version: SDK0K17763 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.17
dmi.modalias:
dmi:bvnLENOVO:bvrN30ET61W(1.97):bd09/18/2025:br1.97:efr1.17:svnLENOVO:pn20TN002KKR:pvrThinkPadT15pGen1:rvnLENOVO:rn20TN002KKR:rvrSDK0K17763WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20TN_BU_Think_FM_ThinkPadT15pGen1:
dmi.product.family: ThinkPad T15p Gen 1
dmi.product.name: 20TN002KKR
dmi.product.sku: LENOVO_MT_20TN_BU_Think_FM_ThinkPad T15p Gen 1
dmi.product.version: ThinkPad T15p Gen 1
dmi.sys.vendor: LENOVO
** Affects: linux-hwe-6.17 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble
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https://bugs.launchpad.net/bugs/2152160
Title:
linux-image-6.17.0-23-generic breaks WIFI and Bluetooth on ThinkPad
T15p
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