Thinkpad t420 touchpad and trackpad not working
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-signed-hwe (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
No response from touchpad (touchpad and trackpad not recognized).
No available drivers to install.
Following instruction from https:/
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.0.0-23-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Jun 4 23:15:39 2020
InstallationDate: Installed on 2019-12-03 (184 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
SourcePackage: linux-signed-hwe
UpgradeStatus: No upgrade log present (probably fresh install)
I: Bus=0019 Vendor=0000 Product=0005 Version=0000 button/ input0 devices/ LNXSYSTM: 00/LNXSYBUS: 00/PNP0C0D: 00/input/ input0
N: Name="Lid Switch"
P: Phys=PNP0C0D/
S: Sysfs=/
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0003 Version=0000 button/ input0 devices/ LNXSYSTM: 00/LNXSYBUS: 00/PNP0C0E: 00/input/ input1
N: Name="Sleep Button"
P: Phys=PNP0C0E/
S: Sysfs=/
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=4000 0 0
I: Bus=0019 Vendor=0000 Product=0001 Version=0000 button/ input0 devices/ LNXSYSTM: 00/LNXPWRBN: 00/input/ input2
N: Name="Power Button"
P: Phys=LNXPWRBN/
S: Sysfs=/
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0011 Vendor=0001 Product=0001 Version=ab54 serio0/ input0 devices/ platform/ i8042/serio0/ input/input3
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/
S: Sysfs=/
U: Uniq=
H: Handlers=sysrq kbd event3 leds
B: PROP=0
B: EV=120013
B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7
I: Bus=0019 Vendor=17aa Product=5054 Version=4101 acpi/input0 devices/ platform/ thinkpad_ acpi/input/ input6
N: Name="ThinkPad Extra Buttons"
P: Phys=thinkpad_
S: Sysfs=/
U: Uniq=
H: Handlers=rfkill kbd event4
B: PROP=0
B: EV=33
B: KEY=10040 0 18040000 0 50000000000000 0 1701b02102004 c000280051115000 10e000000000000 0
B: MSC=10
B: SW=8
I: Bus=0003 Vendor=04f2 Product=b221 Version=0752 0000:00: 1a.0-1. 6/button devices/ pci0000: 00/0000: 00:1a.0/ usb1/1- 1/1-1.6/ 1-1.6:1. 0/input/ input7
N: Name="Integrated Camera: Integrated C"
P: Phys=usb-
S: Sysfs=/
U: Uniq=
H: Handlers=kbd event5
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0019 Vendor=0000 Product=0006 Version=0000 video/input0 devices/ LNXSYSTM: 00/LNXSYBUS: 00/PNP0A08: 00/LNXVIDEO: 00/input/ input8
N: Name="Video Bus"
P: Phys=LNXVIDEO/
S: Sysfs=/
U: Uniq=
H: Handlers=kbd event6
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0006 Version=0000 video/input0 devices/ LNXSYSTM: 00/LNXSYBUS: 00/PNP0A08: 00/device: 09/LNXVIDEO: 01/input/ input9
N: Name="Video Bus"
P: Phys=LNXVIDEO/
S: Sysfs=/
U: Uniq=
H: Handlers=kbd event7
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0000 Vendor=0000 Product=0000 Version=0000 devices/ pci0000: 00/0000: 00:1b.0/ sound/card0/ input10
N: Name="HDA Intel PCH Mic"
P: Phys=ALSA
S: Sysfs=/
U: Uniq=
H: Handlers=event8
B: PROP=0
B: EV=21
B: SW=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000 devices/ pci0000: 00/0000: 00:1b.0/ sound/card0/ input11
N: Name="HDA Intel PCH Dock Mic"
P: Phys=ALSA
S: Sysfs=/
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=21
B: SW=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000 devices/ pci0000: 00/0000: 00:1b.0/ sound/card0/ input12
N: Name="HDA Intel PCH Dock Headphone"
P: Phys=ALSA
S: Sysfs=/
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=21
B: SW=4
I: Bus=0000 Vendor=0000 Product=0000 Version=0000 devices/ pci0000: 00/0000: 00:1b.0/ sound/card0/ input13
N: Name="HDA Intel PCH Headphone"
P: Phys=ALSA
S: Sysfs=/
U: Uniq=
H: Handlers=event11
B: PROP=0
B: EV=21
B: SW=4
I: Bus=0003 Vendor=046d Product=c24c Version=0110 0000:00: 1a.0-1. 1/input0 devices/ pci0000: 00/0000: 00:1...
N: Name="Logitech G400s Optical Gaming Mouse"
P: Phys=usb-
S: Sysfs=/