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 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libinput in Ubuntu. https://bugs.launchpad.net/bugs/1825499 Title: Touchpad vertical sensitivity is much higher than horizontal sensitivity [HP Pavilion g6] To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1825499/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp