watching the content of the evemu-record, the only different between double-tap on the touchpad and double-click on the mouse buttons below the touchpad i saw, is the timing.
double-tap is way faster than the double-click. double-tap: 6ms..11ms between tap-release vs. double-click: 79ms..137ms between click-release going back to ubuntu 18.04 daily-live is made sligktly slower double-tap on the touchpad with the result, that some of the slower double-taps were recognized as double-click. is there somewhere a kind of "debouncing"-algorithm that let the double- tap recognized as "bouncing" and is filtered out - so it is only seen as single-click... ? ** Attachment added: "evemu-record of the device" https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1762536/+attachment/5111696/+files/recording.evemu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762536 Title: double tap on touchpad isn't recognized as double click on ubuntu 18.04 bionic To manage notifications about this bug go to: https://bugs.launchpad.net/libinput/+bug/1762536/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs