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Suddenly the track point starts moving on its own. I don't have a drift time value. This is what I got with the command
sudo udevadm info --attribute-walk /dev/input/event23Laptop model: Thinkpad T14s gen 3
Last edited by aljustiet (2024-05-13 19:29:18)
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This happens sometimes ![]()
Try to remove the red nipple and clean it up and its socket.
You can also watch the event generated by:
libinput debug-events /dev/input/event9If you feel it too sensitive you can also change the value:
echo 50 | sudo tee /sys/devices/platform/i8042/serio1/sensitivity* Good formatted problem description will cause good and quick solution ![]()
* Please don't forget to mark as [SOLVED].
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The frustration of all thinkpad owners: over-sensitive red nipples.
I've had this only very rarely on my T450, but it seems - on this machine - to be triggered by sleeping or waking from suspend with some pressure on the trackpoint. I gather the pressure upon waking is calibrated to "zero" and if that is removed there's then a drift. Cycling back to sleep and wake again has consistently resolved this on this machine. Though I also have X200s that tend to be more prone to seemingly random drift.
Last edited by Trilby (2024-05-14 12:47:39)
"UNIX is simple and coherent" - Dennis Ritchie; "GNU's Not Unix" - Richard Stallman
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