Public bug reported:
After installing current 20.04 on ThinkBook 13s IML I have found that
its touchpad is not recognized on boot and not working at all.
$ dmesg |grep i2c
[ 0.817823] i2c /dev entries driver
[ 1.038337] i2c i2c-0: 1/1 memory slots populated (from DMI)
[ 1.044114] i2c_hid i2c-CUST0001:00: supply vdd not found, using dummy
regulator
[ 1.044161] i2c_hid i2c-CUST0001:00: supply vddl not found, using dummy
regulator
[ 1.199246] i2c_hid i2c-CUST0001:00: failed to retrieve report from device.
[ 1.199281] input: CUST0001:00 06CB:CD98 Mouse as
/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-CUST0001:00/0018:06CB:CD98.0001/input/input5
[ 1.199393] input: CUST0001:00 06CB:CD98 Touchpad as
/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-CUST0001:00/0018:06CB:CD98.0001/input/input6
[ 1.199449] hid-generic 0018:06CB:CD98.0001: input,hidraw0: I2C HID v1.00
Mouse [CUST0001:00 06CB:CD98] on i2c-CUST0001:00
[ 12.714228] i2c_designware i2c_designware.0: i2c_dw_handle_tx_abort: lost
arbitration
[ 13.742776] i2c_designware i2c_designware.0: controller timed out
[ 13.742785] i2c_hid i2c-CUST0001:00: failed to retrieve report from device.
[ 13.742844] input: CUST0001:00 06CB:CD98 Mouse as
/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-CUST0001:00/0018:06CB:CD98.0001/input/input10
[ 13.742950] input: CUST0001:00 06CB:CD98 Touchpad as
/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-CUST0001:00/0018:06CB:CD98.0001/input/input11
[ 13.743015] hid-multitouch 0018:06CB:CD98.0001: input,hidraw0: I2C HID v1.00
Mouse [CUST0001:00 06CB:CD98] on i2c-CUST0001:00
[ 14.766780] i2c_designware i2c_designware.0: controller timed out
[ 14.766793] i2c_hid i2c-CUST0001:00: failed to set a report to device.
[ 15.791022] i2c_designware i2c_designware.0: controller timed out
[ 15.791060] i2c_hid i2c-CUST0001:00: failed to set a report to device.
[ 16.815119] i2c_designware i2c_designware.0: controller timed out
[ 17.838959] i2c_designware i2c_designware.0: controller timed out
[ 17.838978] i2c_hid i2c-CUST0001:00: failed to set a report to device.
[ 18.863103] i2c_designware i2c_designware.0: controller timed out
[ 19.887102] i2c_designware i2c_designware.0: controller timed out
[ 20.911118] i2c_designware i2c_designware.0: controller timed out
[ 21.938779] i2c_designware i2c_designware.0: controller timed out
[ 22.958772] i2c_designware i2c_designware.0: controller timed out
[ 23.982770] i2c_designware i2c_designware.0: controller timed out
[ 25.006802] i2c_designware i2c_designware.0: controller timed out
[ 26.031111] i2c_designware i2c_designware.0: controller timed out
[ 27.055015] i2c_designware i2c_designware.0: controller timed out
[ 28.078885] i2c_designware i2c_designware.0: controller timed out
[ 29.103159] i2c_designware i2c_designware.0: controller timed out
[ 30.127106] i2c_designware i2c_designware.0: controller timed out
[ 31.151129] i2c_designware i2c_designware.0: controller timed out
[ 32.175108] i2c_designware i2c_designware.0: controller timed out
[ 32.175146] i2c_hid i2c-CUST0001:00: failed to set a report to device.
[ 33.199020] i2c_designware i2c_designware.0: controller timed out
[ 34.222805] i2c_designware i2c_designware.0: controller timed out
[ 35.246821] i2c_designware i2c_designware.0: controller timed out
[ 36.274763] i2c_designware i2c_designware.0: controller timed out
[ 37.294764] i2c_designware i2c_designware.0: controller timed out
[ 38.318808] i2c_designware i2c_designware.0: controller timed out
[ 39.342999] i2c_designware i2c_designware.0: controller timed out
[ 40.366798] i2c_designware i2c_designware.0: controller timed out
[ 41.391007] i2c_designware i2c_designware.0: controller timed out
[ 42.415123] i2c_designware i2c_designware.0: controller timed out
[ 43.437697] i2c_designware i2c_designware.0: controller timed out
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.8.0-41-generic 5.8.0-41.46~20.04.1
ProcVersionSignature: Ubuntu 5.8.0-41.46~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-41-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.14
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Jan 28 22:35:50 2021
InstallationDate: Installed on 2020-10-29 (91 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
SourcePackage: linux-signed-hwe-5.8
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-signed-hwe-5.8 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1913634
Title:
Touchpad not working with 20.04 on ThinkBook 13s IML
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1913634/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
