On Tue, Apr 4, 2017 at 4:36 PM, Peter Hutterer <[email protected]> wrote: > On Tue, Apr 04, 2017 at 12:33:32PM -0600, Chris Murphy wrote: >> Before filing a bug... >> >> I'm having tap to click annoyances. When typing, the cursor insert >> point changes somewhere else, and suddenly I'm typing where I don't >> want to be; a nearby background application gets "palm tapped" and >> becomes foreground. That sort of thing. So it's taken some getting >> used to with Fedora 25 but usually I prefer tap to click enabled; but >> since upgrading a couple days ago to Fedora 26 which has libinput 1.7 >> it's gotten much more erratic. The problem stops if I turn off "tap to >> click" in gnome-shell preferences. I'm guessing that there's just too >> much sensitivity and contact of my thumb palm to the edge surface of >> the touchpad is causing this erratic behavior. So I'm curious if >> there's a way to make it less sensitive or if there's even a bug here. > > definitely maybe :) This is something I can't answer without seeing an > evemu-record output from such a touch, but that's better attached to a > bugreport than email. > > What I do assume is that the device's pressure values are different to the > ranges we set up - that would explain the changes when updating to 1.7. > an evemu recording of a few normal one-finger touch sequences will help with > that.
Two captures attached. 30 seconds of normal touching. And a few hours that includes palm touches that are causing aberrant behavior. https://bugs.freedesktop.org/show_bug.cgi?id=100571 -- Chris Murphy _______________________________________________ wayland-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/wayland-devel
