SUMMARY The option to automatically disable the touchpad when a mouse is connected is missing in the settings STEPS TO REPRODUCE 1. Go to settings - input devices - touchpad 2. Look for the option OBSERVED RESULT Option not found EXPECTED RESULT Find the option SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: 5 (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION Without the option my wife, who has Parkinson's Disease and the typical dyskinesia, cannot type without moving the cursor all over the screen. She also has the bradykinesia symptom, which make the "Turn off while typing." option ineffective. (She tends to rest her arm on the laptop's touchpad
We should probably re-implement this when using the Libinput driver, and also integrate it with the touchpad apple's equivalent feature.
*** This bug has been marked as a duplicate of bug 415364 ***