タッチパッドがUbuntu 18.04の動作を停止しました
それは簡単な修正のように思えますが、私はすべてを試したことをあなたに誓います。問題は、私は普通にタイプしていたのに、突然タッチパッドが機能しなくなったということです。
Win10に切り替えて、ハードウェアの問題かどうかを確認しましたが、問題なく動作しました。
認識されたかどうかを確認するためにこれを行いました。
xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ 2.4G Mouse id=9 [slave pointer (2)]
⎜ ↳ Synaptics TM3242-001 id=11 [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)]
↳ XiaoMi USB 2.0 Webcam: XiaoMi U id=10 [slave keyboard (3)]
↳ Intel HID events id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
それから私はやった
xinput enable 11
しかし、それはあまり機能せず、まだ機能していません。
それから私はやった
Sudo apt-get purge xserver-xorg-input-synaptics
そして再インストールしました。まだ何もない。
よし、オンラインで何か調べてみようかと思った。いくつかのスレッドを見つけて、シナプスからlibinputに切り替えようとしましたが、その結果、タッチパッドのドライバーが認識されず、xinputのリストに表示されませんでした。
/ etc/X11 /にはXorg.conf.dがなく、/ usr/share/X11/Xorg.conf.dにしかなかったためと考えたので、/ etc/X11 /にフォルダをコピーしました。それは何もしませんでした。
ところでフォルダは：
(base) fecke@MiFecke:/usr/share/X11/xorg.conf.d$ ls
10-amdgpu.conf 10-radeon.conf 51-synaptics-quirks.conf 70-wacom.conf
10-quirks.conf 40-libinput.conf 70-synaptics.conf
私は2つの間の順序を変更しましたが、問題を解決しませんでした。
これはXorg.0.logのログです（少し長くなって申し訳ありません）
[ 15.637] (--) Log file renamed from "/home/fecke/.local/share/xorg/Xorg.pid-1648.log" to "/home/fecke/.local/share/xorg/Xorg.0.log"
[ 15.638]
X.Org X Server 1.19.6
Release Date: 2017-12-20
[ 15.638] X Protocol Version 11, Revision 0
[ 15.638] Build Operating System: Linux 4.4.0-168-generic x86_64 Ubuntu
[ 15.638] Current Operating System: Linux 4.15.0-71-generic #80-Ubuntu SMP Thu Nov 14 02:19:47 UTC 2019 x86_64
[ 15.638] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-71-generic ro quiet splash vt.handoff=1
[ 15.638] Build Date: 14 November 2019 06:20:00PM
[ 15.638] xorg-server 2:1.19.6-1ubuntu4.4 (For technical support please see http://www.ubuntu.com/support)
[ 15.638] Current version of pixman: 0.34.0
[ 15.638] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 15.638] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 15.638] (==) Log file: "/home/fecke/.local/share/xorg/Xorg.0.log", Time: Sat Nov 16 20:34:29 2019
[ 15.638] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 15.639] (==) No Layout section. Using the first Screen section.
[ 15.639] (==) No screen section available. Using defaults.
[ 15.639] (**) |-->Screen "Default Screen Section" (0)
[ 15.639] (**) | |-->Monitor "<default monitor>"
[ 15.639] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 15.639] (==) Automatically adding devices
[ 15.639] (==) Automatically enabling devices
[ 15.639] (==) Automatically adding GPU devices
[ 15.639] (==) Automatically binding GPU devices
[..][ 16.170] (**) 2.4G Mouse: Applying InputClass "libinput pointer catchall"
[ 16.170] (II) Using input driver 'libinput' for '2.4G Mouse'
[ 16.228] (II) systemd-logind: got fd for /dev/input/event4 13:68 fd 26 paused 0
[ 16.228] (**) 2.4G Mouse: always reports core events
[ 16.228] (**) Option "Device" "/dev/input/event4"
[ 16.228] (**) Option "_source" "server/udev"
[ 16.230] (II) event4 - 2.4G Mouse: is tagged by udev as: Mouse
[ 16.230] (II) event4 - 2.4G Mouse: device is a pointer
[ 16.230] (II) event4 - 2.4G Mouse: device removed
[ 16.230] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:1EA7:0064.0001/input/input4/event4"
[ 16.230] (II) XINPUT: Adding extended input device "2.4G Mouse" (type: MOUSE, id 9)
[ 16.230] (**) Option "AccelerationScheme" "none"
[ 16.230] (**) 2.4G Mouse: (accel) selected scheme none/0
[ 16.230] (**) 2.4G Mouse: (accel) acceleration factor: 2.000
[ 16.231] (**) 2.4G Mouse: (accel) acceleration threshold: 4
[ 16.231] (II) event4 - 2.4G Mouse: is tagged by udev as: Mouse
[ 16.231] (II) event4 - 2.4G Mouse: device is a pointer
[ 16.232] (II) config/udev: Adding input device 2.4G Mouse (/dev/input/mouse0)
[ 16.232] (II) No input driver specified, ignoring this device.
[ 16.232] (II) This device may have been added with another device file.
[ 16.233] (II) config/udev: Adding input device XiaoMi USB 2.0 Webcam: XiaoMi U (/dev/input/event14)
[ 16.233] (**) XiaoMi USB 2.0 Webcam: XiaoMi U: Applying InputClass "libinput keyboard catchall"
[ 16.233] (II) Using input driver 'libinput' for 'XiaoMi USB 2.0 Webcam: XiaoMi U'
[ 16.235] (II) systemd-logind: got fd for /dev/input/event14 13:78 fd 27 paused 0
[ 16.235] (**) XiaoMi USB 2.0 Webcam: XiaoMi U: always reports core events
[ 16.235] (**) Option "Device" "/dev/input/event14"
[ 16.235] (**) Option "_source" "server/udev"
[ 16.236] (II) event14 - XiaoMi USB 2.0 Webcam: XiaoMi U: is tagged by udev as: Keyboard
[ 16.236] (II) event14 - XiaoMi USB 2.0 Webcam: XiaoMi U: device is a keyboard
[ 16.236] (II) event14 - XiaoMi USB 2.0 Webcam: XiaoMi U: device removed
[ 16.236] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input14/event14"
[ 16.236] (II) XINPUT: Adding extended input device "XiaoMi USB 2.0 Webcam: XiaoMi U" (type: KEYBOARD, id 10)
[ 16.236] (**) Option "xkb_model" "pc105"
[ 16.236] (**) Option "xkb_layout" "it,us"
[ 16.236] (**) Option "xkb_variant" ","
[ 16.237] (**) Option "xkb_options" "grp:ctrl_alt_toggle,grp_led:scroll"
[ 16.238] (II) event14 - XiaoMi USB 2.0 Webcam: XiaoMi U: is tagged by udev as: Keyboard
[ 16.238] (II) event14 - XiaoMi USB 2.0 Webcam: XiaoMi U: device is a keyboard
[ 16.239] (II) config/udev: Adding input device Synaptics TM3242-001 (/dev/input/event13)
[ 16.239] (**) Synaptics TM3242-001: Applying InputClass "touchpad catchall"
[ 16.239] (II) LoadModule: "synaptics"
[ 16.239] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 16.239] (II) Module synaptics: vendor="X.Org Foundation"
[ 16.239] compiled for 1.19.3, module version = 1.9.0
[ 16.239] Module class: X.Org XInput Driver
[ 16.239] ABI class: X.Org XInput driver, version 24.1
[ 16.239] (II) Using input driver 'synaptics' for 'Synaptics TM3242-001'
[ 16.240] (II) systemd-logind: got fd for /dev/input/event13 13:77 fd 28 paused 0
[ 16.241] (**) Synaptics TM3242-001: always reports core events
[ 16.241] (**) Option "Device" "/dev/input/event13"
[ 16.241] (II) synaptics: Synaptics TM3242-001: found clickpad property
[ 16.241] (--) synaptics: Synaptics TM3242-001: x-axis range 0 - 2000 (res 20)
[ 16.241] (--) synaptics: Synaptics TM3242-001: y-axis range 0 - 1174 (res 20)
[ 16.241] (--) synaptics: Synaptics TM3242-001: pressure range 0 - 255
[ 16.241] (II) synaptics: Synaptics TM3242-001: device does not report finger width.
[ 16.241] (--) synaptics: Synaptics TM3242-001: buttons: left double triple
[ 16.241] (--) synaptics: Synaptics TM3242-001: Vendor 0x6cb Product 0x7ea5
[ 16.241] (--) synaptics: Synaptics TM3242-001: invalid finger width range. defaulting to 0 - 15
[ 16.241] (--) synaptics: Synaptics TM3242-001: touchpad found
[ 16.241] (**) Synaptics TM3242-001: always reports core events
[ 16.241] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-SYNA3105:00/0018:06CB:7EA5.0002/input/input7/event13"
[ 16.241] (II) XINPUT: Adding extended input device "Synaptics TM3242-001" (type: TOUCHPAD, id 11)
[ 16.241] (**) synaptics: Synaptics TM3242-001: (accel) MinSpeed is now constant deceleration 2.5
[ 16.241] (**) synaptics: Synaptics TM3242-001: (accel) MaxSpeed is now 1.75
[ 16.241] (**) synaptics: Synaptics TM3242-001: (accel) AccelFactor is now 0.086
[ 16.242] (**) Synaptics TM3242-001: (accel) keeping acceleration scheme 1
[ 16.242] (**) Synaptics TM3242-001: (accel) acceleration profile 1
[ 16.242] (**) Synaptics TM3242-001: (accel) acceleration factor: 2.000
[ 16.242] (**) Synaptics TM3242-001: (accel) acceleration threshold: 4
[ 16.242] (--) synaptics: Synaptics TM3242-001: touchpad found
[ 16.243] (II) config/udev: Adding input device Synaptics TM3242-001 (/dev/input/mouse1)
[ 16.243] (II) No input driver specified, ignoring this device.
[ 16.243] (II) This device may have been added with another device file.
[ 16.244] (II) config/udev: Adding input device Intel HID events (/dev/input/event5)
[ 16.244] (**) Intel HID events: Applying InputClass "libinput keyboard catchall"
[ 16.244] (II) Using input driver 'libinput' for 'Intel HID events'
[ 16.245] (II) systemd-logind: got fd for /dev/input/event5 13:69 fd 29 paused 0
[ 16.245] (**) Intel HID events: always reports core events
[ 16.245] (**) Option "Device" "/dev/input/event5"
[ 16.245] (**) Option "_source" "server/udev"
[ 16.246] (II) event5 - Intel HID events: is tagged by udev as: Keyboard
[ 16.246] (II) event5 - Intel HID events: device is a keyboard
[ 16.246] (II) event5 - Intel HID events: device removed
[ 16.246] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1f.0/INT33D5:00/input/input5/event5"
[ 16.246] (II) XINPUT: Adding extended input device "Intel HID events" (type: KEYBOARD, id 12)
[ 16.246] (**) Option "xkb_model" "pc105"
[ 16.246] (**) Option "xkb_layout" "it,us"
[ 16.246] (**) Option "xkb_variant" ","
[ 16.246] (**) Option "xkb_options" "grp:ctrl_alt_toggle,grp_led:scroll"
[ 16.247] (II) event5 - Intel HID events: is tagged by udev as: Keyboard
[ 16.247] (II) event5 - Intel HID events: device is a keyboard
[ 16.248] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=7 (/dev/input/event9)
[ 16.248] (II) No input driver specified, ignoring this device.
[ 16.248] (II) This device may have been added with another device file.
[ 16.248] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=8 (/dev/input/event10)
[ 16.248] (II) No input driver specified, ignoring this device.
[ 16.248] (II) This device may have been added with another device file.
[ 16.249] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=9 (/dev/input/event11)
[ 16.249] (II) No input driver specified, ignoring this device.
[ 16.249] (II) This device may have been added with another device file.
[ 16.249] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=10 (/dev/input/event12)
[ 16.250] (II) No input driver specified, ignoring this device.
[ 16.250] (II) This device may have been added with another device file.
[ 16.250] (II) config/udev: Adding input device HDA Intel PCH Front Headphone (/dev/input/event7)
[ 16.250] (II) No input driver specified, ignoring this device.
[ 16.250] (II) This device may have been added with another device file.
[ 16.251] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=3 (/dev/input/event8)
[ 16.251] (II) No input driver specified, ignoring this device.
[ 16.251] (II) This device may have been added with another device file.
[ 16.251] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event3)
[ 16.251] (**) AT Translated Set 2 keyboard: Applying InputClass "libinput keyboard catchall"
[ 16.251] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
[ 16.252] (II) systemd-logind: got fd for /dev/input/event3 13:67 fd 30 paused 0
[ 16.252] (**) AT Translated Set 2 keyboard: always reports core events
[ 16.252] (**) Option "Device" "/dev/input/event3"
[ 16.252] (**) Option "_source" "server/udev"
[ 16.253] (II) event3 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
[ 16.253] (II) event3 - AT Translated Set 2 keyboard: device is a keyboard
[ 16.253] (II) event3 - AT Translated Set 2 keyboard: device removed
[ 16.253] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input3/event3"
[ 16.253] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 13)
[ 16.253] (**) Option "xkb_model" "pc105"
[ 16.253] (**) Option "xkb_layout" "it,us"
[ 16.253] (**) Option "xkb_variant" ","
[ 16.253] (**) Option "xkb_options" "grp:ctrl_alt_toggle,grp_led:scroll"
[ 16.254] (II) event3 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
[ 16.254] (II) event3 - AT Translated Set 2 keyboard: device is a keyboard
[ 16.611] (II) modeset(0): EDID vendor "BOE", prod id 1681
[ 16.611] (II) modeset(0): Printing DDC gathered Modelines:
[ 16.611] (II) modeset(0): Modeline "1920x1080"x0.0 140.25 1920 1968 2000 2125 1080 1083 1089 1100 +hsync -vsync (66.0 kHz eP)
これは70-synaptics.confです
Section "InputClass"
Identifier "touchpad catchall"
Driver "synaptics"
MatchIsTouchpad "on"
# This option is recommend on all Linux systems using evdev, but cannot be
# enabled by default. See the following link for details:
# http://who-t.blogspot.com/2010/11/how-to-ignore-configuration-errors.html
MatchDevicePath "/dev/input/event*"
Option "SHMConfig" "on"
EndSection
これは40-libinput.confです
Section "InputClass"
Identifier "libinput pointer catchall"
MatchIsPointer "on"
MatchDevicePath "/dev/input/event*"
Driver "libinput"
EndSection
Section "InputClass"
Identifier "libinput keyboard catchall"
MatchIsKeyboard "on"
MatchDevicePath "/dev/input/event*"
Driver "libinput"
EndSection
Section "InputClass"
Identifier "libinput touchscreen catchall"
MatchIsTouchscreen "on"
MatchDevicePath "/dev/input/event*"
Driver "libinput"
EndSection
Section "InputClass"
Identifier "libinput tablet catchall"
MatchIsTablet "on"
MatchDevicePath "/dev/input/event*"
Driver "libinput"
EndSection
問題がどこにあるのか、私にはまったくわかりません。なぜ機能しなくなったのか。文字通りすべてを試しました。前もって感謝します
[解決しよう]カーネルの更新（v4.x.xからv5.x.xへ）がうまくいきました！驚くばかり