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. Cheers, Peter > > > libinput-list-devices has a curiousity, even though gnome-shell tap to > click is on, this says it's disabled. > > > Device: SynPS/2 Synaptics TouchPad > Kernel: /dev/input/event5 > Group: 8 > Seat: seat0, default > Size: 92x52mm > Capabilities: pointer > Tap-to-click: disabled > Tap-and-drag: enabled > Tap drag lock: disabled > Left-handed: disabled > Nat.scrolling: disabled > Middle emulation: disabled > Calibration: n/a > Scroll methods: *two-finger edge > Click methods: *button-areas clickfinger > Disable-w-typing: enabled > Accel profiles: none > Rotation: n/a > > [chris@f26h ~]$ udevadm info /dev/input/event5 > P: /devices/platform/i8042/serio1/input/input5/event5 > N: input/event5 > E: DEVNAME=/dev/input/event5 > E: DEVPATH=/devices/platform/i8042/serio1/input/input5/event5 > E: ID_BUS=i8042 > E: ID_INPUT=1 > E: ID_INPUT_HEIGHT_MM=51 > E: ID_INPUT_TOUCHPAD=1 > E: ID_INPUT_TOUCHPAD_INTEGRATION=internal > E: ID_INPUT_WIDTH_MM=92 > E: LIBINPUT_DEVICE_GROUP=11/2/7/1b1:isa0060/serio1 > E: LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD=1 > E: MAJOR=13 > E: MINOR=69 > E: SUBSYSTEM=input > E: USEC_INITIALIZED=3816082 > > > > $ sudo cat /sys/class/dmi/id/modalias > > dmi:bvnInsyde:bvrF.31:bd02/21/2017:svnHP:pnHPSpectreNotebook:pvrType1ProductConfigId:rvnHP:rn81A0:rvr48.54:cvnHP:ct10:cvrChassisVersion: > > Thanks, > > -- > Chris Murphy > _______________________________________________ > wayland-devel mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/wayland-devel > _______________________________________________ wayland-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/wayland-devel
