Ubuntu 12.04LTS，电脑是ThinkPad L421，使用TouchPad和TrackPoint作鼠标，使 用时每隔半小时左右会出现鼠标指针卡住不动，TouchPad和TrackPoint的 按钮也 无法工作，5秒钟左右恢复，同时系统日志中记录下如下信息： ================================================================================== Sep 28 15:27:27 richard-ThinkPad-L421 kernel: [11197.530392] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 4 Sep 28 15:27:27 richard-ThinkPad-L421 kernel: [11197.531765] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1 Sep 28 15:27:27 richard-ThinkPad-L421 kernel: [11197.556073] psmouse serio4: TouchPad at isa0060/serio4/input0 - driver resynced. Sep 28 15:33:57 richard-ThinkPad-L421 kernel: [11586.796090] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1 Sep 28 15:33:57 richard-ThinkPad-L421 kernel: [11586.801108] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1 Sep 28 15:33:57 richard-ThinkPad-L421 kernel: [11586.805627] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1 Sep 28 15:33:57 richard-ThinkPad-L421 kernel: [11586.806989] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1 Sep 28 15:33:57 richard-ThinkPad-L421 kernel: [11586.812348] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1 Sep 28 15:33:57 richard-ThinkPad-L421 kernel: [11586.812360] psmouse serio4: issuing reconnect request ================================================================================== 在Windows下正常。打字禁用触摸板已关闭。不知有没有人遇过这样的情况。
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