apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/2121046/+attachment/5901092/+files/ProcInterrupts.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.14 in Ubuntu. https://bugs.launchpad.net/bugs/2121046 Title: 6.14.0-28-generic kernel update broke network and touchpad Status in linux-hwe-6.14 package in Ubuntu: Incomplete Bug description: Recent kernel update to `6.14.0-28-generic` for Ubuntu 24.04 on my Thinkpad P14s Gen5 broke networking, touchpad and thunderbolt functionality. The system does not see any wi-fi network interfaces in settings. Touchpad - only buttons work, tapping on a pad does nothing. I rolled back to `6.14.0-27-generic`, everything works fine there. # System Details Report --- ## Report details - **Date generated:** 2025-08-20 12:45:38 ## Hardware Information: - **Hardware Model:** Lenovo ThinkPad P14s Gen 5 - **Memory:** 64.0 GiB - **Processor:** Intel® Core™ Ultra 7 165H × 22 - **Graphics:** Intel® Arc™ Graphics (MTL) - **Graphics 1:** NVIDIA RTX 500 Ada Generation Laptop GPU - **Disk Capacity:** 1.0 TB ## Software Information: - **Firmware Version:** R2DET38W (1.23 ) - **OS Name:** Ubuntu 24.04.3 LTS - **OS Build:** (null) - **OS Type:** 64-bit - **GNOME Version:** 46 - **Windowing System:** X11 - **Kernel Version:** Linux 6.14.0-27-generic --- ProblemType: Bug ApportVersion: 2.28.1-0ubuntu3.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mrdracon 3186 F.... pipewire mrdracon 3193 F.... wireplumber /dev/snd/seq: mrdracon 3186 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 24.04 InstallationDate: Installed on 2025-06-10 (72 days ago) InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215) MachineType: LENOVO 21G2S0H300 NonfreeKernelModules: nvidia_modeset nvidia Package: linux-hwe-6.14 (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-28-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 6.14.0-28.28~24.04.1-generic 6.14.8 RelatedPackageVersions: linux-restricted-modules-6.14.0-28-generic N/A linux-backports-modules-6.14.0-28-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.15 Tags: noble Uname: Linux 6.14.0-28-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 02/25/2025 dmi.bios.release: 1.23 dmi.bios.vendor: LENOVO dmi.bios.version: R2DET38W (1.23 ) dmi.board.asset.tag: Not Available dmi.board.name: 21G2S0H300 dmi.board.vendor: LENOVO dmi.board.version: SDK0T76530 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.14 dmi.modalias: dmi:bvnLENOVO:bvrR2DET38W(1.23):bd02/25/2025:br1.23:efr1.14:svnLENOVO:pn21G2S0H300:pvrThinkPadP14sGen5:rvnLENOVO:rn21G2S0H300:rvrSDK0T76530WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21G2_BU_Think_FM_ThinkPadP14sGen5: dmi.product.family: ThinkPad P14s Gen 5 dmi.product.name: 21G2S0H300 dmi.product.sku: LENOVO_MT_21G2_BU_Think_FM_ThinkPad P14s Gen 5 dmi.product.version: ThinkPad P14s Gen 5 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.14/+bug/2121046/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
