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MSFT 一体式键盘触控板不工作

tag-icon • tag-icon kubuntu touchpad 20.10 synaptics libinput
MSFT 一体式键盘触控板不工作

我正在尝试在新安装的发行版上使用外部 Microsoft 一体式键盘。键盘本身开箱即用，甚至键盘快捷键也是如此。不幸的是，集成触摸板似乎被检测到，但根本无法使用。

一般信息：

OS: Kubuntu 20.10 x86_64
Kernel: 5.8.0-50-generic

我已经安装了所有必要的软件包，例如xserver-xorg-input-synaptics

输入：

xinput --list

> ⎡ Virtual core pointer                          id=2    [master pointer  (3)] ⎜   
>↳ Virtual core XTEST pointer                id=4   [slave  pointer  (2)] ⎜   
>↳ MSI MSI Clutch GM40 GAMING Mouse         id=21   [slave  pointer  (2)] ⎜   
>↳ MSI MSI Clutch GM40 GAMING Mouse Consumer Control id=23   [slave  pointer  (2)] ⎜   
>↳ Microsoft Microsoft® Nano Transceiver v2.0 Consumer Control       id=13   [slave pointer  (2)]    
>↳ Microsoft Microsoft® Nano Transceiver v2.0 Consumer Control       id=15   [slave  pointer (2)] 
>↳ Microsoft Microsoft® Nano Transceiver v2.0 Mouse  id=20   [slave  pointer  (2)]
>↳ SynPS/2 Synaptics TouchPad                id=17   [slave pointer  (2)]

我想我感兴趣的是id = 20

xinput list-props 20

Device 'Microsoft Microsoft® Nano Transceiver v2.0 Mouse':
        Device Enabled (174):   1
        Coordinate Transformation Matrix (176): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Natural Scrolling Enabled (312):       0
        libinput Natural Scrolling Enabled Default (313):       0
        libinput Scroll Methods Available (314):        0, 0, 1
        libinput Scroll Method Enabled (315):   0, 0, 0
        libinput Scroll Method Enabled Default (316):   0, 0, 0
        libinput Button Scrolling Button (317): 2
        libinput Button Scrolling Button Default (318): 2
        libinput Button Scrolling Button Lock Enabled (319):    0
        libinput Button Scrolling Button Lock Enabled Default (320):    0
        libinput Middle Emulation Enabled (321):        0
        libinput Middle Emulation Enabled Default (322):        0
        libinput Accel Speed (323):     0.000000
        libinput Accel Speed Default (324):     0.000000
        libinput Accel Profiles Available (325):        1, 1
        libinput Accel Profile Enabled (326):   1, 0
        libinput Accel Profile Enabled Default (327):   1, 0
        libinput Left Handed Enabled (328):     0
        libinput Left Handed Enabled Default (329):     0
        libinput Send Events Modes Available (297):     1, 0
        libinput Send Events Mode Enabled (298):        0, 0
        libinput Send Events Mode Enabled Default (299):        0, 0
        Device Node (300):      "/dev/input/event9"
        Device Product ID (301):        1118, 2048
        libinput Drag Lock Buttons (330):       <no items>
        libinput Horizontal Scroll Enabled (331):       1

该设备似乎已启用。我尝试禁用并重新启用它，但没有变化。

消息：

插入和拔出时 dmesg 的有趣部分

[ 1252.043755] usb 1-4: USB disconnect, device number 8
[ 1261.085542] usb 1-4: new full-speed USB device number 9 using xhci_hcd
[ 1261.239498] usb 1-4: New USB device found, idVendor=045e, idProduct=0800, bcdDevice= 9.34
[ 1261.239503] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1261.239506] usb 1-4: Product: Microsoft® Nano Transceiver v2.0
[ 1261.239509] usb 1-4: Manufacturer: Microsoft
[ 1261.243434] input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:045E:0800.000A/input/input33
[ 1261.301883] hid-generic 0003:045E:0800.000A: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:14.0-4/input0
[ 1261.308273] input: Microsoft Microsoft® Nano Transceiver v2.0 Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.1/0003:045E:0800.000B/input/input34
[ 1261.308518] input: Microsoft Microsoft® Nano Transceiver v2.0 Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.1/0003:045E:0800.000B/input/input35
[ 1261.308631] hid-generic 0003:045E:0800.000B: input,hidraw1: USB HID v1.11 Mouse [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:14.0-4/input1
[ 1261.315364] input: Microsoft Microsoft® Nano Transceiver v2.0 Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.2/0003:045E:0800.000C/input/input36
[ 1261.373750] input: Microsoft Microsoft® Nano Transceiver v2.0 System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.2/0003:045E:0800.000C/input/input38
[ 1261.373925] hid-generic 0003:045E:0800.000C: input,hiddev0,hidraw2: USB HID v1.11 Device [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:14.0-4/input2

设备：

cat /proc/bus/input/devices

I: Bus=0003 Vendor=045e Product=0800 Version=0111
N: Name="Microsoft Microsoft® Nano Transceiver v2.0"
P: Phys=usb-0000:00:14.0-4/input0
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:045E:0800.000A/input/input33
U: Uniq=
H: Handlers=sysrq kbd event8 leds 
B: PROP=0
B: EV=120013
B: KEY=1000000000007 ff800000000007ff febeffdff3cfffff fffffffffffffffe
B: MSC=10
B: LED=7

I: Bus=0003 Vendor=045e Product=0800 Version=0111
N: Name="Microsoft Microsoft® Nano Transceiver v2.0 Mouse"
P: Phys=usb-0000:00:14.0-4/input1
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.1/0003:045E:0800.000B/input/input34
U: Uniq=
H: Handlers=mouse1 event9 
B: PROP=0
B: EV=17
B: KEY=1f0000 0 0 0 0
B: REL=1943
B: MSC=10

I: Bus=0003 Vendor=045e Product=0800 Version=0111
N: Name="Microsoft Microsoft® Nano Transceiver v2.0 Consumer Control"
P: Phys=usb-0000:00:14.0-4/input1
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.1/0003:045E:0800.000B/input/input35
U: Uniq=
H: Handlers=event10 
B: PROP=0
B: EV=5
B: REL=1040

I: Bus=0003 Vendor=045e Product=0800 Version=0111
N: Name="Microsoft Microsoft® Nano Transceiver v2.0 Consumer Control"
P: Phys=usb-0000:00:14.0-4/input2
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.2/0003:045E:0800.000C/input/input36
U: Uniq=
H: Handlers=sysrq kbd event11 
B: PROP=0
B: EV=10001f
B: KEY=3f000301ff 0 0 483ffff17aff32d bfd4444600000000 1 130ff38b17c007 ffff7bfad9415fff ffbeffdfffefffff fffffffffffffffe
B: REL=1040
B: ABS=100000000
B: MSC=10

I: Bus=0003 Vendor=045e Product=0800 Version=0111
N: Name="Microsoft Microsoft® Nano Transceiver v2.0 System Control"
P: Phys=usb-0000:00:14.0-4/input2
S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.2/0003:045E:0800.000C/input/input38
U: Uniq=
H: Handlers=kbd event12 
B: PROP=0
B: EV=1b
B: KEY=40000001000000 1200000000 0 800000000 40000010cc00 10168000000000 0
B: ABS=10000000000
B: MSC=10

Xorg：

最后，Xorg.log 可在以下位置获得：https://pastebin.com/9mDxN0cn（我认为最后的部分很有趣）

2573.773] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[  2574.144] (II) libinput: Microsoft Microsoft® Nano Transceiver v2.0 Mouse: SetProperty on 328 called but device is disabled.
This driver cannot change properties on a disabled device

我也尝试运行 evtest，但日志文件中没有写入任何内容。

我在 launchpad 上看到过一些关于此问题（或类似问题）的帖子和错误报告，但给出的解决方案对我都不起作用。触摸板甚至出现在触摸板设置的 Kubuntu GUI 中（作为 Microsoft Microsoft® Nano Transceiver v2.0 Mouse）。外接鼠标和集成笔记本电脑的触摸板工作正常。

我找不到键盘的确切型号，但它看起来像是N9Z-00001键盘。

那么为什么外置触摸板（鼠标）似乎被检测到但却不起作用？如果需要，我将提供更多信息，谢谢！

答案1

我有同样的设备，当我安装 Kubuntu 20.04（内核 5.1.1.0-27 通用）时，触摸板立即开始工作。

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