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@eagletmt

T460s に Linux を入れたときに TrackPoint でドラッグができない問題

Last updated at Posted at 2016-03-25

xinput test 'TPPS/2 IBM TrackPoint' でイベントを見てみると、ボタンを押しっぱなしなのに button press の直後になぜか button release イベントが発生している。

原因はカーネルのドライバのバグ。
https://bugzilla.kernel.org/show_bug.cgi?id=114321 にてパッチが投稿されているので、現時点 (Linux 4.5) ではこれをあててビルドする必要がある。
おそらくどこかのバージョンでこのパッチが入ると思うので、それ以降は最新のカーネルを使えばよくなるはず。

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