apport information ** Tags added: apport-collected resolute wayland-session
** Description changed: HP Pavilion Gaming Laptop 15 (Ryzen 5 4600H, AMD Raven/Picasso platform) Touchpad ACPI ID: ELAN0718 (I2C HID device), also enumerated as legacy PS/2 (ETPS/2 Elantech) via psmouse psmouse/elantech driver loads without errors and creates input device, but produces zero events (confirmed via evtest and raw /dev/input/eventX read) ACPI device ELAN0718:01 exists on i2c bus (i2c-ELAN0718:01) but has no driver bound, i2c_hid_acpi shows 0 usage No physical I2C controller PCI device found matching this bus (only i2c_piix4 SMBus for RAM SPD) Touchpad works fine under Windows on same hardware Tested: i8042 params, psmouse.elantech_smbus=0, manual driver bind attempts — none resolved it Kernel: 7.0.0-28-generic, Ubuntu 26.04 "resolute" + --- + ProblemType: Bug + ApportVersion: 2.34.0-0ubuntu2 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: n7 2083 F.... wireplumber + /dev/snd/controlC0: n7 2083 F.... wireplumber + /dev/snd/seq: n7 2061 F.... pipewire + CasperMD5CheckResult: pass + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 26.04 + InstallationDate: Installed on 2026-07-18 (2 days ago) + InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1) + MachineType: HP HP Pavilion Gaming Laptop 15-ec0xxx + NonfreeKernelModules: nvidia_modeset nvidia + Package: linux (not installed) + ProcEnviron: + LANG=en_US.UTF-8 + PATH=(custom, no user) + SHELL=/bin/bash + TERM=xterm-256color + XDG_RUNTIME_DIR=<set> + ProcFB: + 0 amdgpudrmfb + 1 nvidia-drmdrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-28-generic root=UUID=2c0e3d76-a9b9-4ca3-a4bb-edc2abae6c60 ro quiet splash i8042.reset i8042.nomux i8042.nopnp + ProcVersionSignature: Ubuntu 7.0.0-28.28-generic 7.0.12 + Tags: resolute wayland-session + Uname: Linux 7.0.0-28-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sudo users + _MarkForUpload: True + dmi.bios.date: 03/03/2022 + dmi.bios.release: 15.13 + dmi.bios.vendor: AMI + dmi.bios.version: F.13 + dmi.board.asset.tag: Base Board Asset Tag + dmi.board.name: 86D5 + dmi.board.vendor: HP + dmi.board.version: 96.45 + dmi.chassis.type: 10 + dmi.chassis.vendor: HP + dmi.chassis.version: Chassis Version + dmi.ec.firmware.release: 96.45 + dmi.modalias: dmi:bvnAMI:bvrF.13:bd03/03/2022:br15.13:efr96.45:svnHP:pnHPPavilionGamingLaptop15-ec0xxx:pvr:rvnHP:rn86D5:rvr96.45:cvnHP:ct10:cvrChassisVersion:sku8UD79EA#AB8:pfa103C_5335KVHPPavilion: + dmi.product.family: 103C_5335KV HP Pavilion + dmi.product.name: HP Pavilion Gaming Laptop 15-ec0xxx + dmi.product.sku: 8UD79EA#AB8 + dmi.sys.vendor: HP ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/2161223/+attachment/5984642/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2161223 Title: Touchpad (ELAN0718) not working on HP Pavilion Gaming Laptop 15 with kernel 7.0.0 (Ubuntu 26.04) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2161223/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
