Used Ubunutu 22.04 with the current 5.15.x Kernel, cross tested with Linux Mint and 5.14.x Kernel.
I have a Lenovo 300e 2nd Gen with an ELAN Touchscreen AND Touchpad with AMD processor.
The Touchscreen is working flawlessly.
The TouchPAD is dead.
According to the Windows driver:
%ELANHIDDeviceDesc% = ETD_HID_PTP_WIN10_Group2_Inst, HID\VEN_ELAN&DEV_0660&Col01 ; ClickPad for Capela 14e Windows
%ELANHIDDeviceDesc% = ETD_HID_PTP_WIN10_Group1_Inst, HID\VEN_ELAN&DEV_0661&Col01 ; ClickPad for Windows 100e/300e
%ELANHIDDeviceDesc% = ETD_HID_PTP_WIN10_Group3_Inst, HID\VEN_ELAN&DEV_066C&Col01 ; ClickPad for 100e/300e AMD Pollock
%ELANHIDDeviceDesc% = ETD_HID_PTP_WIN10_Group1_Inst, HID\VEN_ELAN&DEV_066E&Col01 ; ClickPad for 100W&300W Gen3 AMD Pollock
%ELANHIDDeviceDesc% = ETD_HID_PTP_WIN10_Group1_Inst, HID\VEN_ELAN&DEV_066F&Col01 ; ClickPad for 300W Gen3 Intel JasperLake
....it is an ELAN066C
According to similar solutions i tried to block several built in kernel modules, without success.
https://askubuntu.com/questions/1248176/ideapad-5-15are05-elan-touchpad-not-working-on-20-04-nor-on-18-04
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ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.24
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: pingu 1140 F.... pulseaudio
/dev/snd/controlC0: pingu 1140 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: X-Cinnamon
DistroRelease: Linux Mint 20.3
InstallationDate: Installed on 2022-05-30 (17 days ago)
InstallationMedia: Linux Mint 20.3 "Una" - Release amd64 20220111
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 30c9:001e 8SSC20X63465V1SR135107E EasyCamera 1M
Bus 001 Device 003: ID 8087:0029 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 82GK
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-33-generic root=/dev/mapper/vgmint-root ro quiet splash
ProcVersionSignature: Ubuntu 5.15.0-33.34~20.04.1-generic 5.15.30
RelatedPackageVersions:
linux-restricted-modules-5.15.0-33-generic N/A
linux-backports-modules-5.15.0-33-generic N/A
linux-firmware 1.187.31
Tags: una
Uname: Linux 5.15.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.release: 1.21
dmi.bios.vendor: LENOVO
dmi.bios.version: FRCN21WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0K13476WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo 300e 2nd Gen
dmi.ec.firmware.release: 1.15
dmi.modalias: dmi:bvnLENOVO:bvrFRCN21WW:bd07/07/2021:br1.21:efr1.15:svnLENOVO:pn82GK:pvrLenovo300e2ndGen:rvnLENOVO:rnLNVNB161216:rvrSDK0K13476WIN:cvnLENOVO:ct31:cvrLenovo300e2ndGen:skuLENOVO_MT_82GK_BU_idea_FM_300e2ndGen:
dmi.product.family: 300e 2nd Gen
dmi.product.name: 82GK
dmi.product.sku: LENOVO_MT_82GK_BU_idea_FM_300e 2nd Gen
dmi.product.version: Lenovo 300e 2nd Gen
dmi.sys.vendor: LENOVO
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