[Ubuntu-zh] 鼠标指针间歇性卡住

[Richard Tsai]

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：
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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
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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。