Lenovo has changed the sensitity of the trackpoint on the x240 / T440s / T540 generation of Thinkpads, making them somewhat unsensitive by default, add a hwdb entry to tweak the sensitivity setting.
The ThinkPad X200s is way way too slow by default and unless you push the trackpoint quite hard only sends delta events in the 1-2 range, tweak the sensitivity to make it send a wider range of deltas and apply a const accel factor to make it have a more reasonable speed by default. --- hwdb/70-pointingstick.hwdb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/hwdb/70-pointingstick.hwdb b/hwdb/70-pointingstick.hwdb index d92434e..ea53019 100644 --- a/hwdb/70-pointingstick.hwdb +++ b/hwdb/70-pointingstick.hwdb @@ -68,3 +68,17 @@ # # Sort by by brand, model + +######################################### +# Lenovo +######################################### + +# Lenovo Thinkpad X200s +pointingstick:name:TPPS/2 IBM TrackPoint:dmi:bvn*:bvr*:bd*:svnLENOVO:pn*:pvrThinkPadX200s:* + POINTINGSTICK_SENSITIVITY=200 + POINTINGSTICK_CONST_ACCEL=1.5 + +# Lenovo Thinkpad T440s +pointingstick:name:TPPS/2 IBM TrackPoint:dmi:bvn*:bvr*:bd*:svnLENOVO:pn*:pvrThinkPadT440s:* + POINTINGSTICK_SENSITIVITY=200 + POINTINGSTICK_CONST_ACCEL=1.0 -- 2.3.4 _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
