我正在使用 Thinkpad,并尝试养成使用外接键盘的习惯,它也有 Trackpoint。
使用内置键盘,我可以使用鼠标中键单击(例如粘贴或在新选项卡中打开链接),但如果我按住鼠标中键并移动 Trackpoing,则会滚动。
对于外接键盘,我观察到滚动功能有效,但它也经常(并非总是)发出点击事件,突然我的编辑器里充满了粘贴的东西
属性xinput
似乎设置相同:
内部的:
~ $ xinput list-props 16
Device 'TPPS/2 Elan TrackPoint':
Device Enabled (188): 1
Coordinate Transformation Matrix (190): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Natural Scrolling Enabled (325): 0
libinput Natural Scrolling Enabled Default (326): 0
libinput Scroll Methods Available (327): 0, 0, 1
libinput Scroll Method Enabled (328): 0, 0, 1
libinput Scroll Method Enabled Default (329): 0, 0, 1
libinput Button Scrolling Button (330): 2
libinput Button Scrolling Button Default (331): 2
libinput Button Scrolling Button Lock Enabled (332): 0
libinput Button Scrolling Button Lock Enabled Default (333): 0
libinput Middle Emulation Enabled (358): 1
libinput Middle Emulation Enabled Default (359): 0
libinput Accel Speed (334): -0.500000
libinput Accel Speed Default (335): 0.000000
libinput Accel Profiles Available (336): 1, 1
libinput Accel Profile Enabled (337): 1, 0
libinput Accel Profile Enabled Default (338): 1, 0
libinput Left Handed Enabled (339): 0
libinput Left Handed Enabled Default (340): 0
libinput Send Events Modes Available (310): 1, 0
libinput Send Events Mode Enabled (311): 0, 0
libinput Send Events Mode Enabled Default (312): 0, 0
Device Node (313): "/dev/input/event9"
Device Product ID (314): 2, 10
libinput Drag Lock Buttons (341): <no items>
libinput Horizontal Scroll Enabled (342): 1
libinput Scrolling Pixel Distance (343): 15
libinput Scrolling Pixel Distance Default (344): 15
外部的
~ $ xinput list-props 18
Device 'Lenovo TrackPoint Keyboard II Mouse':
Device Enabled (188): 1
Coordinate Transformation Matrix (190): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Natural Scrolling Enabled (325): 0
libinput Natural Scrolling Enabled Default (326): 0
libinput Scroll Methods Available (327): 0, 0, 1
libinput Scroll Method Enabled (328): 0, 0, 1
libinput Scroll Method Enabled Default (329): 0, 0, 0
libinput Button Scrolling Button (330): 2
libinput Button Scrolling Button Default (331): 2
libinput Button Scrolling Button Lock Enabled (332): 0
libinput Button Scrolling Button Lock Enabled Default (333): 0
libinput Middle Emulation Enabled (358): 1
libinput Middle Emulation Enabled Default (359): 0
libinput Accel Speed (334): -0.500000
libinput Accel Speed Default (335): 0.000000
libinput Accel Profiles Available (336): 1, 1
libinput Accel Profile Enabled (337): 1, 0
libinput Accel Profile Enabled Default (338): 1, 0
libinput Left Handed Enabled (339): 0
libinput Left Handed Enabled Default (340): 0
libinput Send Events Modes Available (310): 1, 0
libinput Send Events Mode Enabled (311): 0, 0
libinput Send Events Mode Enabled Default (312): 0, 0
Device Node (313): "/dev/input/event19"
Device Product ID (314): 6127, 24814
libinput Drag Lock Buttons (341): <no items>
libinput Horizontal Scroll Enabled (342): 1
libinput Scrolling Pixel Distance (343): 15
libinput Scrolling Pixel Distance Default (344): 15
我还应该查看哪里?此“客户控制”设备相关吗?
~ $ xinput list-props 20
Device 'Lenovo TrackPoint Keyboard II Consumer Control':
Device Enabled (188): 1
Coordinate Transformation Matrix (190): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Natural Scrolling Enabled (325): 0
libinput Natural Scrolling Enabled Default (326): 0
libinput Send Events Modes Available (310): 1, 0
libinput Send Events Mode Enabled (311): 0, 0
libinput Send Events Mode Enabled Default (312): 0, 0
Device Node (313): "/dev/input/event21"
Device Product ID (314): 6127, 24814
libinput Drag Lock Buttons (341): <no items>
libinput Horizontal Scroll Enabled (342): 1
答案1
事实证明这是 Linux 内核的一个错误,已由José Expósito 的补丁它是 Linux 5.19 版本的一部分。