This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1782653
and then change the status of the bug to 'Confirmed'.
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to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: bionic
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https://bugs.launchpad.net/bugs/1782653
Title:
ELAN1200 touchpad not working at all with kernel 4.15+; Recognized as
ITE 8910 keyboard
Status in linux package in Ubuntu:
Incomplete
Bug description:
Laptop is an Asus-GL703GE
Touchpad is an ELAN touchpad model 1200. (rev ?)
This bug is relative to the Asus-GL703GE and any Asus laptop using the
ELAN1200 touchpad that semms to be different from that Bug:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777679 (ASUS-
GL503VD)
cat /sys/bus/i2c/devices/i2c-ELAN1200\:00/modalias
acpi:ELAN1200:PNP0C50:
dmesg:
[ 12.721751] i2c_hid i2c-ELAN1200:00: i2c-ELAN1200:00 supply vdd not found,
using dummy regulator
[ 12.723089] i2c_hid i2c-ELAN1200:00: Could not register for ELAN1200:00
interrupt, irq = 138, ret = -1
[ 12.723113] i2c_hid: probe of i2c-ELAN1200:00 failed with error -1
I tried Kernels 4.15.0-20-generic (Ubuntu 18.04), 4.17.2, 4.17.8,
4.18, all do not work
I tried with additional libinput from xorg, did not work.
the Kernel-Module hid-multitouch is loaded but touchpad does not work.
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