Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-signed-hwe-5.8 (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1936403
Title:
A touch pad does not work and does not appear with the command cat
/proc/bus/input/devices
Status in linux-signed-hwe-5.8 package in Ubuntu:
Confirmed
Bug description:
The surface does not work at all from the moment Ubuntu is installed
meir@meir-IdeaPad-5-15IIL05:~$ cat /proc/bus/input/devices
I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0019 Vendor=0000 Product=0003 Version=0000
N: Name="Sleep Button"
P: Phys=PNP0C0E/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=3
B: KEY=4000 0 0
I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input3
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=0000 Product=0000 Version=0000
N: Name="Ideapad extra buttons"
P: Phys=ideapad/input0
S: Sysfs=/devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input4
U: Uniq=
H: Handlers=rfkill kbd event4
B: PROP=0
B: EV=13
B: KEY=81000800100c03 4400000000300000 0 2
B: MSC=10
I: Bus=0003 Vendor=13d3 Product=56ff Version=1917
N: Name="Integrated Camera: Integrated C"
P: Phys=usb-0000:00:14.0-5/button
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb3/3-5/3-5:1.0/input/input6
U: Uniq=
H: Handlers=kbd event6
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0003 Vendor=046d Product=4054 Version=0111
N: Name="Logitech Wireless Mouse"
P: Phys=usb-0000:00:14.0-1/input1:2
S:
Sysfs=/devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:046D:C534.0002/0003:046D:4054.0003/input/input16
U: Uniq=4054-00-00-00-00
H: Handlers=mouse0 event5
B: PROP=0
B: EV=17
B: KEY=ffff0000 0 0 0 0
B: REL=1943
B: MSC=10
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input17
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
N: Name="sof-hda-dsp Mic"
P: Phys=ALSA
S:
Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input18
U: Uniq=
H: Handlers=event8
B: PROP=0
B: EV=21
B: SW=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp Headphone"
P: Phys=ALSA
S:
Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input19
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=21
B: SW=4
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp HDMI/DP,pcm=3"
P: Phys=ALSA
S:
Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input20
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp HDMI/DP,pcm=4"
P: Phys=ALSA
S:
Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input21
U: Uniq=
H: Handlers=event11
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp HDMI/DP,pcm=5"
P: Phys=ALSA
S:
Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input22
U: Uniq=
H: Handlers=event12
B: PROP=0
B: EV=21
B: SW=140
meir@meir-IdeaPad-5-15IIL05:~$ ubuntu-bug linux
-------------
meir@meir-IdeaPad-5-15IIL05:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
-------------
meir@meir-IdeaPad-5-15IIL05:~$ sudo dmidecode -s bios-release-date
11/25/2020
meir@meir-IdeaPad-5-15IIL05:~$ sudo dmidecode -s baseboard-product-name
LNVNB161216
meir@meir-IdeaPad-5-15IIL05:~$ sudo dmidecode -s baseboard-manufacturer
LENOVO
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.8.0-59-generic 5.8.0-59.66~20.04.1
ProcVersionSignature: Ubuntu 5.8.0-59.66~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-59-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Jul 15 17:54:20 2021
InstallationDate: Installed on 2021-05-11 (65 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64
(20210209.1)
SourcePackage: linux-signed-hwe-5.8
UpgradeStatus: No upgrade log present (probably fresh install)
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