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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - libinput 1.9.2 makes Thinkpad trackpoint too fast and user settings are ignored"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103959">103959</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>libinput 1.9.2 makes Thinkpad trackpoint too fast and user settings are ignored
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>libinput
</td>
</tr>
<tr>
<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mikko.rapeli@iki.fi
</td>
</tr></table>
<p>
<div>
<pre>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</pre>
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