Public bug reported:
Laptop Model: Lenovo ideapad 330-15ARR
Model Name: 81D2
Ubuntu Version: 18.04 LTS
cat /proc/version_signature
Ubuntu 4.15.0-42.45-generic 4.15.18
The touchpad didn't worked from the beginning and seems to be not detected.
/proc/bus/input/devices doesn't show it.
Dmesg output:
~$ dmesg | grep -i i2c
[ 1.268675] i2c /dev entries driver
[ 1.454039] i2c_hid i2c-ELAN061E:00: i2c-ELAN061E:00 supply vdd not found,
using dummy regulator
~$ dmesg | grep -i i8042
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset
i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset
i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1
[ 1.252982] i8042: PNP detection disabled
[ 1.267585] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.267589] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.278595] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input3
and lspci -vnvn attached
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: bionic
** Attachment added: "lspci.log"
https://bugs.launchpad.net/bugs/1806695/+attachment/5218978/+files/lspci.log
** Description changed:
Laptop Model: Lenovo ideapad 330-15ARR
Model Name: 81D2
Ubuntu Version: 18.04 LTS
- cat /proc/version_signature > version.log
+ cat /proc/version_signature
Ubuntu 4.15.0-42.45-generic 4.15.18
The touchpad didn't worked from the beginning and seems to be not detected.
/proc/bus/input/devices doesn't show it.
Dmesg output:
~$ dmesg | grep -i i2c
[ 1.268675] i2c /dev entries driver
[ 1.454039] i2c_hid i2c-ELAN061E:00: i2c-ELAN061E:00 supply vdd not found,
using dummy regulator
~$ dmesg | grep -i i8042
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset
i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1
[ 0.000000] Kernel command line:
BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset
i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1
[ 1.252982] i8042: PNP detection disabled
[ 1.267585] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.267589] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.278595] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input3
and lspci -vnvn attached
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https://bugs.launchpad.net/bugs/1806695
Title:
Touchpad not detected
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