Public bug reported:
For a fresh installed Ubuntu 16 (and 18), touchpad doesn't work for
Elantech ELAN0618.
We have modified the struct elan_acpi_id, by adding ELAN0618 to the list
of the supported models (in the file drivers/input/mouse/elan_i2c_core.c
from the kernel source)
static const struct acpi_device_id elan_acpi_id[] = {
{ "ELAN0000", 0 },
{ "ELAN0100", 0 },
{ "ELAN0600", 0 },
{ "ELAN0602", 0 },
{ "ELAN0605", 0 },
{ "ELAN0608", 0 },
{ "ELAN0605", 0 },
{ "ELAN0609", 0 },
{ "ELAN060B", 0 },
{ "ELAN060C", 0 },
{ "ELAN0611", 0 },
{ "ELAN0618", 0 },
{ "ELAN1000", 0 },
{ }
};
and then built the kernel, and our problem solved.
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1778534
Title:
Touchpad not working (Elantech ELAN0618)
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