Ubuntu
systemd package

  1. Bug #1825499
  2. Comment #33

Comment 33 for bug 1825499

Revision history for this message
In , ali.sherif10 (ali.sherif10-redhat-bugs) wrote :

I apologize for the late reply.
After either installing Fedora 31 or installing it followed by some updates, the problem seems to be fixed.

$ sudo touchpad-edge-detector 40x60 /dev/input/event4
Touchpad SynPS/2 Synaptics TouchPad on /dev/input/event4
Move one finger around the touchpad to detect the actual edges
Kernel says: x [1222..5734], y [910..4974]
Touchpad sends: x [2970..4853], y [1948..4009] |^C

Touchpad size as listed by the kernel: 94x42mm
User-specified touchpad size: 40x60mm
Calculated ranges: 1883/2061

Suggested udev rule:
# <Laptop model description goes here>
evdev:name:SynPS/2 Synaptics TouchPad:dmi:bvnInsyde:bvrF.25:bd05/29/2013:svnHewlett-Packard:pnHPPaviliong6NotebookPC:pvr0885120000005D10000600000:rvnHewlett-Packard:rn183E:rvr56.32:cvnHewlett-Packard:ct10:cvrChassisVersion:*
 EVDEV_ABS_00=2970:4853:47
 EVDEV_ABS_01=1948:4009:34
 EVDEV_ABS_35=2970:4853:47
 EVDEV_ABS_36=1948:4009:34