私のラップトップHuawei MateBook D15 Boh-WAQ9Rは長い間Arch Linuxを使用してきましたが、時にはタッチパッドが機能しないことがあります。睡眠後または発症後に発生する可能性があります。だから時には動作し、時には動作しません。起動パラメータに「i8042.reset」フラグを追加しようとしましたが、機能しません。これでタッチパッドが機能しません。以下はいくつかの出力です。
$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ ELAN2204:00 04F3:30F5 Mouse id=11 [slave pointer (2)]
⎜ ↳ PixArt HP X500 USB Optical Mouse id=9 [slave pointer (2)]
⎜ ↳ ELAN2204:00 04F3:30F5 Touchpad id=12 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ ov9734_azurewave_camera: ov9734 id=10 [slave keyboard (3)]
↳ Huawei WMI hotkeys id=13 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=14 [slave keyboard (3)]
$ libinput list-devices
...
Device: ELAN2204:00 04F3:30F5 Touchpad
Kernel: /dev/input/event7
Group: 7
Seat: seat0, default
Size: 115x70mm
Capabilities: pointer gesture
Tap-to-click: disabled
Tap-and-drag: enabled
Tap drag lock: disabled
Left-handed: disabled
Nat.scrolling: disabled
Middle emulation: disabled
Calibration: n/a
Scroll methods: *two-finger edge
Click methods: *button-areas clickfinger
Disable-w-typing: enabled
Accel profiles: flat *adaptive
Rotation: n/a
...
$ cat /proc/bus/input/devices
...
I: Bus=0018 Vendor=04f3 Product=30f5 Version=0100
N: Name="ELAN2204:00 04F3:30F5 Touchpad"
P: Phys=i2c-ELAN2204:00
S: Sysfs=/devices/platform/AMDI0010:01/i2c-1/i2c-ELAN2204:00/0018:04F3:30F5.0001/input/input12
U: Uniq=
H: Handlers=event7 mouse1
B: PROP=5
B: EV=1b
B: KEY=e520 10000 0 0 0 0
B: ABS=2e0800000000003
B: MSC=20
...
$ cat /var/log/Xorg.0.log | grep "input driver"
[ 3.824] (II) Using input driver 'libinput' for 'Power Button'
[ 3.900] (II) Using input driver 'libinput' for 'Video Bus'
[ 4.020] (II) Using input driver 'libinput' for 'Power Button'
[ 4.100] (II) No input driver specified, ignoring this device.
[ 4.101] (II) No input driver specified, ignoring this device.
[ 4.103] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
[ 4.192] (II) No input driver specified, ignoring this device.
[ 4.194] (II) Using input driver 'libinput' for 'ov9734_azurewave_camera: ov9734'
[ 4.372] (II) No input driver specified, ignoring this device.
[ 4.373] (II) No input driver specified, ignoring this device.
[ 4.374] (II) Using input driver 'libinput' for 'ELAN2204:00 04F3:30F5 Mouse'
[ 4.532] (II) No input driver specified, ignoring this device.
[ 4.543] (II) Using input driver 'synaptics' for 'ELAN2204:00 04F3:30F5 Touchpad'
[ 4.790] (II) Using input driver 'libinput' for 'Huawei WMI hotkeys'
[ 4.891] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
[ 4.952] (II) No input driver specified, ignoring this device.
[ 23213.669] (II) No input driver specified, ignoring this device.
[ 23213.879] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
[ 29009.006] (II) No input driver specified, ignoring this device.
[ 29009.167] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
[ 42170.849] (II) No input driver specified, ignoring this device.
[ 42170.957] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
[ 49296.716] (II) No input driver specified, ignoring this device.
[ 49296.880] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
[ 49345.002] (II) No input driver specified, ignoring this device.
[ 49345.153] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
[ 49400.260] (II) No input driver specified, ignoring this device.
[ 49400.375] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
[ 62336.190] (II) No input driver specified, ignoring this device.
[ 62336.388] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
[ 68874.988] (II) No input driver specified, ignoring this device.
[ 68875.141] (II) Using input driver 'libinput' for 'PixArt HP X500 USB Optical Mouse'
誰でも助けたり、リストから正しい方法を教えてもらえますか？
答え1
私は同じ問題があり、現在私の解決策は実行しています
$ synclient TapButton1=1
$ synclient TapButton2=3
$ synclient TapButton3=2
真似するために
- ワンクリック
- 右クリックするにはダブルクリックします。
- 3回タップして中央をクリック
このコマンドを起動プロセスに追加して永久に作成することもできます。
https://askubuntu.com/questions/382110/how-can-i-permanently-change-touchpad-settings