The touchpad is an important part of the PS4 DualShock controller, allowing you to navigate menus and interact with games in unique ways. However, it can be extremely frustrating when the touchpad ...

Some users have reported that the touchpad doesn’t work properly when they plug in the charger and use their Windows laptop. The mouse cursor moves erratically, the pointer or cursor sometimes stops ...

Run the command cat /proc/bus/input/devices | grep -i touchpad to see if the system recognizes your touchpad. If the output looks similar to the following, it indicates that the touchpad is recognized ...