Ubuntu
linux package

  1. Bug #1949394
  2. Comment #200

Comment 200 for bug 1949394

Revision history for this message
In , tuomas.siren (tuomas.siren-linux-kernel-bugs) wrote :

"i8042.kbdreset=1" fixed the touchpad detection.

sudo dmidecode | egrep 'Manufacturer|Product Name' | head -n2
 Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
 Product Name: 530U3C/530U4C/532U3C

uname -r
3.19.0-16-generic

dmesg | grep -i elantech
[ 1.967966] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x450f00)
[ 1.982586] psmouse serio1: elantech: Synaptics capabilities query result 0x08, 0x17, 0x0c.
[ 2.063573] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input5