The Elan touchpad on my Lenovo Thinkbook isn't being detected, and hence isn't working.
`sudo acpidump | grep -C3 ELAN` gives me the device's ACPI id:
```bash ghosthawkzero@EchelonV:~$ sudo acpidump | grep -C3 ELAN 2A060: 49 4E 54 31 70 0A 20 49 44 41 44 A4 84 53 42 46 INT1p. IDAD..SBF 2A070: 53 53 42 46 49 00 5B 82 42 0E 54 50 44 32 08 5F SSBFI.[.B.TPD2._ 2A080: 41 44 52 00 08 49 44 41 44 00 08 48 49 44 32 00 ADR..IDAD..HID2. 2A090: 08 5F 48 49 44 0D 45 4C 41 4E 30 36 33 34 00 08 ._HID.ELAN0634.. 2A0A0: 5F 43 49 44 0D 50 4E 50 30 43 35 30 00 08 5F 55 _CID.PNP0C50.._U 2A0B0: 49 44 01 14 4B 04 5F 44 53 4D 04 A0 3C 93 68 11 ID..K._DSM..<.h. 2A0C0: 13 0A 10 F7 F6 DF 3C 67 42 55 45 AD 05 B3 0A 3D ......<gBUE....= ghosthawkzero@EchelonV:~$ ```
Have attached the content from /proc/bus/input/devices.
**EXPECTED** - touchpad to work
**WHAT IS HAPPENING** - touchpad not detected and touchpad not working.
More info:
LSB release: ```bash ghosthawkzero@EchelonV:~$ lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 ghosthawkzero@EchelonV:~$ ```
ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-29-generic 5.3.0-29.31 ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13 Uname: Linux 5.3.0-29-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ghosthawkzero 1493 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sun Feb 2 19:03:29 2020 InstallationDate: Installed on 2020-01-29 (3 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 20SM ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-29-generic root=UUID=c070ef84-6265-4593-a4c3-b0ceddf7e9b4 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.3.0-29-generic N/A linux-backports-modules-5.3.0-29-generic N/A linux-firmware 1.183.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/11/2019 dmi.bios.vendor: LENOVO dmi.bios.version: DJCN14WW dmi.board.name: LVAC/LVAD dmi.board.vendor: LENOVO dmi.board.version: SDK0L77769 WIN dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ThinkBook 15-IIL dmi.modalias: dmi:bvnLENOVO:bvrDJCN14WW:bd12/11/2019:svnLENOVO:pn20SM:pvrLenovoThinkBook15-IIL:rvnLENOVO:rnLVAC/LVAD:rvrSDK0L77769WIN:cvnLENOVO:ct10:cvrLenovoThinkBook15-IIL: dmi.product.family: Thinkbook 15-IIL dmi.product.name: 20SM dmi.product.sku: LENOVO_MT_20SM_BU_idea_FM_Thinkbook 15-IIL dmi.product.version: Lenovo ThinkBook 15-IIL dmi.sys.vendor: LENOVO
The Elan touchpad on my Lenovo Thinkbook isn't being detected, and hence isn't working.
`sudo acpidump | grep -C3 ELAN` gives me the device's ACPI id:
```bash EchelonV: ~$ sudo acpidump | grep -C3 ELAN EchelonV: ~$
ghosthawkzero@
2A060: 49 4E 54 31 70 0A 20 49 44 41 44 A4 84 53 42 46 INT1p. IDAD..SBF
2A070: 53 53 42 46 49 00 5B 82 42 0E 54 50 44 32 08 5F SSBFI.[.B.TPD2._
2A080: 41 44 52 00 08 49 44 41 44 00 08 48 49 44 32 00 ADR..IDAD..HID2.
2A090: 08 5F 48 49 44 0D 45 4C 41 4E 30 36 33 34 00 08 ._HID.ELAN0634..
2A0A0: 5F 43 49 44 0D 50 4E 50 30 43 35 30 00 08 5F 55 _CID.PNP0C50.._U
2A0B0: 49 44 01 14 4B 04 5F 44 53 4D 04 A0 3C 93 68 11 ID..K._DSM..<.h.
2A0C0: 13 0A 10 F7 F6 DF 3C 67 42 55 45 AD 05 B3 0A 3D ......<gBUE....=
ghosthawkzero@
```
Have attached the content from /proc/bus/ input/devices.
**EXPECTED** - touchpad to work
**WHAT IS HAPPENING** - touchpad not detected and touchpad not working.
More info:
LSB release: EchelonV: ~$ lsb_release -rd EchelonV: ~$
```bash
ghosthawkzero@
Description: Ubuntu 19.10
Release: 19.10
ghosthawkzero@
```
ProblemType: Bug 5.3.0-29- generic 5.3.0-29.31 ature: Ubuntu 5.3.0-29.31-generic 5.3.13 controlC0: ghosthawkzero 1493 F.... pulseaudio /boot/vmlinuz- 5.3.0-29- generic root=UUID= c070ef84- 6265-4593- a4c3-b0ceddf7e9 b4 ro quiet splash vt.handoff=7 ersions: restricted- modules- 5.3.0-29- generic N/A backports- modules- 5.3.0-29- generic N/A version: Lenovo ThinkBook 15-IIL bvrDJCN14WW: bd12/11/ 2019:svnLENOVO: pn20SM: pvrLenovoThinkB ook15-IIL: rvnLENOVO: rnLVAC/ LVAD:rvrSDK0L77 769WIN: cvnLENOVO: ct10:cvrLenovoT hinkBook15- IIL: MT_20SM_ BU_idea_ FM_Thinkbook 15-IIL version: Lenovo ThinkBook 15-IIL
DistroRelease: Ubuntu 19.10
Package: linux-image-
ProcVersionSign
Uname: Linux 5.3.0-29-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Sun Feb 2 19:03:29 2020
InstallationDate: Installed on 2020-01-29 (3 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: LENOVO 20SM
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.183.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/11/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: DJCN14WW
dmi.board.name: LVAC/LVAD
dmi.board.vendor: LENOVO
dmi.board.version: SDK0L77769 WIN
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: Thinkbook 15-IIL
dmi.product.name: 20SM
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO