| Summary: | libinput 1.9.2 makes Thinkpad trackpoint too fast and user settings are ignored | ||
|---|---|---|---|
| Product: | Wayland | Reporter: | Mikko Rapeli <mikko.rapeli> |
| Component: | libinput | Assignee: | Wayland bug list <wayland-bugs> |
| Status: | RESOLVED WONTFIX | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | bugra, hugh, meribold, peter.hutterer, tomi |
| Version: | unspecified | ||
| Hardware: | x86 (IA32) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
On #wayland irc channel I got the instructions to run: # libinput measure trackpoint-range This tool measures the commonly used pressure range of the trackpoint. Push the trackpoint: - Four times around the screen edges - From the top left to the bottom right and back, twice - From the top right to the bottom left and back, twice A minimum of 1000 events for each axis is required Movements should emulate fast pointer movement on the screen but not use excessive pressure that would not be used during day-to-day movement. For best results, run this tool several times to get an idea of the common range. Trackpoint sends: max x: 52, max y: 49 samples [6968, 6780]^C Histogram for x axis deltas, in counts of 5 -44: -43: -42: -41: -40: -39: -38: -37: -36: -35: + -34: + -33: + -32: + -31: + -30: + -29: ++ -28: + -27: + -26: + -25: + -24: ++ -23: ++ -22: ++ -21: ++++ -20: +++++ -19: +++++ -18: +++++ -17: ++++++++++ -16: +++++++++++++++ -15: ++++++++++++++++++ -14: ++++++++++++++++++++ -13: +++++++++++++++++ -12: ++++++++++++++++ -11: ++++++++++++++++++ -10: ++++++++++++++++++++++++++ -9: ++++++++++++++++++++++++++++++ -8: ++++++++++++++++++++++++++++++++++++ -7: ++++++++++++++++++++++++++++++++++++++ -6: +++++++++++++++++++++++++++++++++++++++++++ -5: ++++++++++++++++++++++++++++++++++++++++++++++++ -4: +++++++++++++++++++++++++++++++++++++++++++++++++++++ -3: +++++++++++++++++++++++++++++++++++++++++++++++++++++++ -2: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -1: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 0: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 4: ++++++++++++++++++++++++++++++++++++++++++++++++++++ 5: ++++++++++++++++++++++++++++++++++++++ 6: ++++++++++++++++++++++++++++++++++++++++ 7: ++++++++++++++++++++++++++++++++++++++++++ 8: +++++++++++++++++++++++++++++++++++++++++++ 9: ++++++++++++++++++++++++++++++++ 10: +++++++++++++++++++++++++++++++++ 11: ++++++++++++++++++++++++++++ 12: +++++++++++++++++++++++++ 13: ++++++++++++++++++++++ 14: ++++++++++++++++ 15: ++++++++++++++++++ 16: +++++++++++++ 17: ++++++++++++ 18: +++++++++++ 19: ++++++++++ 20: ++++++++++ 21: ++++++++++ 22: +++++++++ 23: +++++++++ 24: ++++++ 25: ++++++ 26: ++++ 27: + 28: + 29: ++ 30: + 31: + 32: + 33: + 34: + 35: + 36: 37: + 38: 39: 40: + 41: 42: + 43: + 44: 45: 46: + 47: + 48: 49: 50: 51: 52: Histogram for y axis deltas, in counts of 5 -49: -48: -47: -46: -45: -44: + -43: -42: -41: -40: -39: -38: -37: + -36: -35: ++ -34: -33: + -32: + -31: + -30: -29: + -28: + -27: + -26: + -25: ++ -24: ++ -23: ++++ -22: +++++ -21: +++++++ -20: ++++++++ -19: ++++++++++ -18: ++++++++++ -17: +++++++++++ -16: ++++++++++ -15: ++++++++++++ -14: +++++++++ -13: ++++++++++ -12: +++++++++++++++++ -11: +++++++++++++++++++++++ -10: ++++++++++++++++++++++++ -9: +++++++++++++++++++++++ -8: ++++++++++++++++++++++++++++++ -7: ++++++++++++++++++++++++++++++++ -6: ++++++++++++++++++++++++++++++++++++++ -5: +++++++++++++++++++++++++++++++++++++++ -4: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -3: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -2: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -1: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 0: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3: +++++++++++++++++++++++++++++++++++++++++++++++++++++ 4: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 5: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6: +++++++++++++++++++++++++++++++++++++++++ 7: ++++++++++++++++++++++++++++++++++++++ 8: +++++++++++++++++++++++++++++++ 9: +++++++++++++++++++++++++++++++++++++ 10: ++++++++++++++++++++++++++ 11: ++++++++++++++++++ 12: +++++++++++++++++ 13: ++++++++++++ 14: +++++++++++++ 15: +++++++++++ 16: +++++++ 17: ++++++++ 18: ++++++ 19: +++++++++ 20: ++++ 21: ++++ 22: ++++ 23: ++ 24: + 25: + 26: + 27: ++ 28: + 29: + 30: + 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: Average for abs deltas: x: 7 y: 6 Median for abs deltas: x: 6 y: 4 95% percentile for abs deltas: x: 22 y: 20 The libinput Accel Speed property still shows 0, have you tried lowering it? It's a double in the range [-1, 1] for slowest/fastest. The range of the trackpoint seems to fall into the default of 20, so whatever that trackpoint is doing, it's different to the laptops the current accel method was designed on. Not sure how to debug this, tbh. My TrackPoint also started to behave very differently after installing libinput 1.9.3. I'm using a ThinkPad X121e running Arch Linux. Using sysfs to change the sensitivity worked. Locate the files we can change (command from <https://gist.github.com/noromanba/11261595>): $ find /sys/devices/platform/i8042 -name name | xargs grep -Fl TrackPoint | sed 's/\/input\/input[0-9]*\/name$//' /sys/devices/platform/i8042/serio4/serio5 I checked whether the upgrade changed any values at this point, which it didn't: # for f in /sys/devices/platform/i8042/serio4/serio5/*; do [[ -f $f ]] && echo "$f" && cat "$f"; done > new-values.txt # pacman -U /var/cache/pacman/pkg/libinput-1.8.3-1-x86_64.pkg.tar.xz # downgrade libinput # systemctl reboot # for f in /sys/devices/platform/i8042/serio4/serio5/*; do [[ -f $f ]] && echo "$f" && cat "$f"; done > old-values.txt $ diff -s new-values.txt old-values.txt Files old-values.txt and new-values.txt are identical In the end I changed /sys/devices/platform/i8042/serio4/serio5/sensitivity to a lower value: $ cat /sys/devices/platform/i8042/serio4/serio5/{speed,sensitivity} 97 128 $ echo 100 | sudo tee /sys/devices/platform/i8042/serio4/serio5/sensitivity fwiw, I never got an answer to "The libinput Accel Speed property still shows 0, have you tried lowering it? It's a double in the range [-1, 1] for slowest/fastest." Also, I'd need the libinput debug-events --verbose output, the initial output of it at least before any motion events (or with, doesn't matter) Too long in needinfo, closing. |
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Hi, I have an old Thinkpad T60 running Debian unstable, and on latest update the trackpoint accelaration etc got really fast. So fast that it's to me unusable. Touchpad is fine. I tried to modify the acceleration etc settings in Xfce mouse dialog and with xinput command line tool but I can't make it slow anymore. If I downgrade to libinput version 1.8.3 it works well again. How to make Thinkpad trackpoint slower with libinput 1.9.2? "xinput list-props" shows exact same settings with libinput 1.8.3 and 1.9.2 so I'm lost what more can I tune. # xinput list ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ SynPS/2 Synaptics TouchPad id=10 [slave pointer (2)] ⎜ ↳ TPPS/2 IBM TrackPoint id=11 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Sleep Button id=8 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=9 [slave keyboard (3)] ↳ ThinkPad Extra Buttons id=12 [slave keyboard (3)] # xinput list-props 10 Device 'SynPS/2 Synaptics TouchPad': Device Enabled (138): 1 Coordinate Transformation Matrix (140): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 Device Accel Profile (267): 1 Device Accel Constant Deceleration (268): 2.500000 Device Accel Adaptive Deceleration (269): 1.000000 Device Accel Velocity Scaling (270): 12.500000 Synaptics Edges (271): 1752, 5192, 1620, 4236 Synaptics Finger (272): 25, 30, 0 Synaptics Tap Time (273): 180 Synaptics Tap Move (274): 221 Synaptics Tap Durations (275): 180, 180, 100 Synaptics ClickPad (276): 0 Synaptics Middle Button Timeout (277): 75 Synaptics Two-Finger Pressure (278): 282 Synaptics Two-Finger Width (279): 7 Synaptics Scrolling Distance (280): 100, 100 Synaptics Edge Scrolling (281): 1, 0, 0 Synaptics Two-Finger Scrolling (282): 0, 0 Synaptics Move Speed (283): 1.000000, 1.750000, 0.039809, 0.000000 Synaptics Off (284): 0 Synaptics Locked Drags (285): 0 Synaptics Locked Drags Timeout (286): 5000 Synaptics Tap Action (287): 0, 0, 0, 0, 0, 0, 0 Synaptics Click Action (288): 1, 1, 1 Synaptics Circular Scrolling (289): 0 Synaptics Circular Scrolling Distance (290): 0.100000 Synaptics Circular Scrolling Trigger (291): 0 Synaptics Circular Pad (292): 0 Synaptics Palm Detection (293): 0 Synaptics Palm Dimensions (294): 10, 200 Synaptics Coasting Speed (295): 20.000000, 50.000000 Synaptics Pressure Motion (296): 30, 160 Synaptics Pressure Motion Factor (297): 1.000000, 1.000000 Synaptics Grab Event Device (298): 0 Synaptics Gestures (299): 1 Synaptics Capabilities (300): 1, 0, 1, 1, 1, 1, 1 Synaptics Pad Resolution (301): 125, 93 Synaptics Area (302): 0, 0, 0, 0 Synaptics Noise Cancellation (303): 25, 25 Device Product ID (264): 2, 7 Device Node (263): "/dev/input/event1" # xinput list-props 11 Device 'TPPS/2 IBM TrackPoint': Device Enabled (138): 1 Coordinate Transformation Matrix (140): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 libinput Natural Scrolling Enabled (308): 0 libinput Natural Scrolling Enabled Default (309): 0 libinput Left Handed Enabled (310): 0 libinput Left Handed Enabled Default (311): 0 libinput Accel Speed (312): 0.000000 libinput Accel Speed Default (313): 0.000000 libinput Accel Profiles Available (314): 1, 1 libinput Accel Profile Enabled (315): 1, 0 libinput Accel Profile Enabled Default (316): 1, 0 libinput Scroll Methods Available (317): 0, 0, 1 libinput Scroll Method Enabled (318): 0, 0, 1 libinput Scroll Method Enabled Default (319): 0, 0, 1 libinput Button Scrolling Button (320): 2 libinput Button Scrolling Button Default (321): 2 libinput Middle Emulation Enabled (322): 0 libinput Middle Emulation Enabled Default (323): 0 libinput Send Events Modes Available (260): 1, 0 libinput Send Events Mode Enabled (261): 0, 0 libinput Send Events Mode Enabled Default (262): 0, 0 Device Node (263): "/dev/input/event2" Device Product ID (264): 2, 10 libinput Drag Lock Buttons (324): <no items> libinput Horizontal Scroll Enabled (325): 1 # libinput-list-devices Device: Power Button Kernel: /dev/input/event5 Group: 1 Seat: seat0, default Capabilities: keyboard Tap-to-click: n/a Tap-and-drag: n/a Tap drag lock: n/a Left-handed: n/a Nat.scrolling: n/a Middle emulation: n/a Calibration: n/a Scroll methods: none Click methods: none Disable-w-typing: n/a Accel profiles: n/a Rotation: n/a Device: Video Bus Kernel: /dev/input/event6 Group: 2 Seat: seat0, default Capabilities: keyboard Tap-to-click: n/a Tap-and-drag: n/a Tap drag lock: n/a Left-handed: n/a Nat.scrolling: n/a Middle emulation: n/a Calibration: n/a Scroll methods: none Click methods: none Disable-w-typing: n/a Accel profiles: n/a Rotation: n/a Device: Lid Switch Kernel: /dev/input/event3 Group: 3 Seat: seat0, default Capabilities: switch Tap-to-click: n/a Tap-and-drag: n/a Tap drag lock: n/a Left-handed: n/a Nat.scrolling: n/a Middle emulation: n/a Calibration: n/a Scroll methods: none Click methods: none Disable-w-typing: n/a Accel profiles: n/a Rotation: n/a Device: Sleep Button Kernel: /dev/input/event4 Group: 4 Seat: seat0, default Capabilities: keyboard Tap-to-click: n/a Tap-and-drag: n/a Tap drag lock: n/a Left-handed: n/a Nat.scrolling: n/a Middle emulation: n/a Calibration: n/a Scroll methods: none Click methods: none Disable-w-typing: n/a Accel profiles: n/a Rotation: n/a Device: AT Translated Set 2 keyboard Kernel: /dev/input/event0 Group: 5 Seat: seat0, default Capabilities: keyboard Tap-to-click: n/a Tap-and-drag: n/a Tap drag lock: n/a Left-handed: n/a Nat.scrolling: n/a Middle emulation: n/a Calibration: n/a Scroll methods: none Click methods: none Disable-w-typing: n/a Accel profiles: n/a Rotation: n/a Device: SynPS/2 Synaptics TouchPad Kernel: /dev/input/event1 Group: 6 Seat: seat0, default Size: 43x24mm Capabilities: pointer Tap-to-click: disabled Tap-and-drag: enabled Tap drag lock: disabled Left-handed: disabled Nat.scrolling: disabled Middle emulation: n/a Calibration: n/a Scroll methods: *two-finger edge Click methods: none Disable-w-typing: enabled Accel profiles: none Rotation: n/a Device: TPPS/2 IBM TrackPoint Kernel: /dev/input/event2 Group: 7 Seat: seat0, default Capabilities: pointer Tap-to-click: n/a Tap-and-drag: n/a Tap drag lock: n/a Left-handed: disabled Nat.scrolling: disabled Middle emulation: disabled Calibration: n/a Scroll methods: *button Click methods: none Disable-w-typing: n/a Accel profiles: flat *adaptive Rotation: n/a Device: ThinkPad Extra Buttons Kernel: /dev/input/event7 Group: 8 Seat: seat0, default Capabilities: keyboard Tap-to-click: n/a Tap-and-drag: n/a Tap drag lock: n/a Left-handed: n/a Nat.scrolling: n/a Middle emulation: n/a Calibration: n/a Scroll methods: none Click methods: none Disable-w-typing: n/a Accel profiles: n/a Rotation: n/a