[Wayland-bugs] [Bug 103952] Lenovo G50-45 ETPS/2 Elantech Touchpad strange behavior.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 29 22:15:58 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103952

--- Comment #3 from Przemek <soprwa at gmail.com> ---
Thanks for the quick response.

I don't think that this would be kernel .config issue, but I could be wrong.

Dmidecode in the part about pointing device says that touchpad is connected
thru PS/2 interface so I assumed that I2C should not be under consideration.

"Handle 0x0029, DMI type 21, 7 bytes
Built-in Pointing Device
        Type: Touch Pad
        Interface: PS/2
        Buttons: 4"

I have both, Synaptic and Elanteh, PS/2 enabled in .config file and kernel
choose Elantech driver by itself.

After executing "udevadm hwdb --update" and rebooting nothing changes in the
output of "udevadm test"

I understand nothing if it's something wrong with the touchpad from the output
of "evemu-record --autorestart=30 /dev/input/event9 evemu_record.txt" but here
it goes. It was taken when problem occurred.

I have also attached my .config.

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