SUMMARY Somewhat related to bug 415364. I have the "Disable touchpad while typing" option set in KDE. However, while typing this touchpad sometimes is still active, and then unintended inputs are made. STEPS TO REPRODUCE 1. Select "Disable touchpad while typing" in the KDE config. 2. Start typing into a document. 3. Pause for a second while thinking of what to type next. OBSERVED RESULT Touchpad becomes active and performs unexpected inputs. EXPECTED RESULT Touchpad to remain inactive. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.27.7 KDE Frameworks Version: 5.108.0 Qt Version: 5.15.10 Kernel Version: 6.4.10-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 32 × 13th Gen Intel® Core™ i9-13900HX Memory: 62.5 GiB of RAM Graphics Processor: Mesa Intel® Graphics Manufacturer: Notebook Product Name: PD5x_7xSNC_SND_SNE System Version: Not Applicable ADDITIONAL INFORMATION There is no tunable options for this "Disable touchpad while typing" setting. I would like to be able to make it more or less sensitive, or set some timeout or something. It is not working as intended, and the unintentional mouse inputs from the touchpad is quite annoying. On a side note, the touchpad on this particular notebook is huge, which is nice when the input device is actually being used, but not so nice when typing, as there is no way to avoid touching it.
This feature--and in particular the duration of touchpad disablement--is controlled by the Libinput library as a lower level than us. More generally, it seems like there's a deeper issue with your hardware being too sensitive, or with the palm rejection not working properly. I might suggest reporting *that* instead of the "my touchpad isn't disabled for long enough" issue. You can do so at https://gitlab.freedesktop.org/libinput/libinput/-/issues. Thanks!