15

我的朋友有带AES（PY9-00001） Ubuntu 18.04的Microsoft Wireless Desktop 850。滚动速度太快，但是如果他卸下USB加密狗并再次插入，则可以解决此问题。

他在双启动PC上，每次启动Windows然后重新启动回Ubuntu时，问题又回来了。

我们如何才能永久修复它？

仅在软重启后才会出现此问题。

lsusb 当鼠标正常工作时

lsusb 当它不工作时，当启动Windows然后Ubuntu

当鼠标按预期工作时，lsmod输出

Module                  Size  Used by
nls_iso8859_1          16384  1
joydev                 24576  0
input_leds             16384  0
snd_hda_codec_realtek    94208  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
snd_hda_intel          40960  5
snd_hda_codec         126976  3 snd_hda_intel,snd_hda_codec_generic,snd_hda_codec_realtek
mei_me                 40960  0
snd_hda_core           81920  4 snd_hda_intel,snd_hda_codec,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  4 snd_hda_intel,snd_hda_codec,snd_hda_core
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
lpc_ich                24576  0
intel_rapl             20480  0
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             204800  0
mei                    90112  1 mei_me
kvm                   593920  1 kvm_intel
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
pcbc                   16384  0
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
aesni_intel           188416  0
aes_x86_64             20480  1 aesni_intel
crypto_simd            16384  1 aesni_intel
glue_helper            16384  1 aesni_intel
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate           20480  0
intel_rapl_perf        16384  0
snd                    81920  19 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
shpchp                 36864  0
soundcore              16384  1 snd
mac_hid                16384  0
intel_smartconnect     16384  0
sch_fq_codel           20480  2
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
hid_generic            16384  0
usbhid                 49152  0
uas                    24576  0
hid                   118784  2 hid_generic,usbhid
usb_storage            69632  3 uas
i915                 1617920  66
i2c_algo_bit           16384  1 i915
drm_kms_helper        172032  1 i915
syscopyarea            16384  1 drm_kms_helper
ahci                   36864  3
sysfillrect            16384  1 drm_kms_helper
mxm_wmi                16384  0
sysimgblt              16384  1 drm_kms_helper
libahci                32768  1 ahci
fb_sys_fops            16384  1 drm_kms_helper
r8169                  86016  0
drm                   401408  11 i915,drm_kms_helper
mii                    16384  1 r8169
video                  45056  1 i915
wmi                    24576  1 mxm_wmi

当鼠标无法正常工作时，lsmod输出

Module                  Size  Used by
nls_iso8859_1          16384  1
input_leds             16384  0
joydev                 24576  0
snd_hda_codec_realtek    94208  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
snd_hda_intel          40960  5
snd_hda_codec         126976  3 snd_hda_intel,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core           81920  4 snd_hda_intel,snd_hda_codec,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  4 snd_hda_intel,snd_hda_codec,snd_hda_core
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
intel_rapl             20480  0
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             204800  0
kvm                   593920  1 kvm_intel
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
pcbc                   16384  0
aesni_intel           188416  0
aes_x86_64             20480  1 aesni_intel
crypto_simd            16384  1 aesni_intel
glue_helper            16384  1 aesni_intel
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate           20480  0
intel_rapl_perf        16384  0
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
mei_me                 40960  0
lpc_ich                24576  0
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
mei                    90112  1 mei_me
snd                    81920  19 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
shpchp                 36864  0
soundcore              16384  1 snd
mac_hid                16384  0
intel_smartconnect     16384  0
sch_fq_codel           20480  2
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
hid_generic            16384  0
usbhid                 49152  0
uas                    24576  0
hid                   118784  2 hid_generic,usbhid
usb_storage            69632  3 uas
mxm_wmi                16384  0
i915                 1617920  56
i2c_algo_bit           16384  1 i915
drm_kms_helper        172032  1 i915
ahci                   36864  3
r8169                  86016  0
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
libahci                32768  1 ahci
mii                    16384  1 r8169
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
drm                   401408  7 i915,drm_kms_helper
wmi                    24576  1 mxm_wmi
video                  45056  1 i915

输出xinput：

xinput list
⎡ Virtual core pointer                      id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ Microsoft Microsoft® 2.4GHz Transceiver v8.0  id=9    [slave  pointer  (2)]
⎜   ↳ Microsoft Microsoft® 2.4GHz Transceiver v8.0  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)]
    ↳ Microsoft Microsoft® 2.4GHz Transceiver v8.0  id=10   [slave  keyboard (3)]
    ↳ Microsoft Microsoft® 2.4GHz Transceiver v8.0  id=12   [slave  keyboard (3)]
    ↳ Microsoft Microsoft® 2.4GHz Transceiver v8.0  id=13   [slave  keyboard (3)]

和

$ sudo lsof /dev/bus/usb/003/003 
[sudo] password for nad: 
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
      Output information may be incomplete.
lsof: status error on /dev/bus/usb/003/003: No such file or directory
lsof 4.89
 latest revision: ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/
 latest FAQ: ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/FAQ
 latest man page: ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/lsof_man
 usage: [-?abhKlnNoOPRtUvVX] [+|-c c] [+|-d s] [+D D] [+|-E] [+|-e s] [+|-f[gG]]
 [-F [f]] [-g [s]] [-i [i]] [+|-L [l]] [+m [m]] [+|-M] [-o [o]] [-p s]
 [+|-r [t]] [-s [p:s]] [-S [t]] [-T [t]] [-u s] [+|-w] [-x [fl]] [--] [names]
Use the ``-h'' option to get more help information.

lsmod 无需插入鼠标加密狗（因此无需拔出鼠标和键盘组合）

Module                  Size  Used by
usbhid                 49152  0
nls_iso8859_1          16384  1
intel_rapl             20480  0
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
snd_hda_codec_realtek    94208  1
coretemp               16384  0
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
snd_hda_intel          40960  5
snd_hda_codec         126976  3 snd_hda_intel,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core           81920  4 snd_hda_intel,snd_hda_codec,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep              20480  1 snd_hda_codec
kvm_intel             208896  0
snd_pcm                98304  4 snd_hda_intel,snd_hda_codec,snd_hda_core
kvm                   593920  1 kvm_intel
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
snd                    81920  19 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
joydev                 24576  0
input_leds             16384  0
mei_me                 40960  0
pcbc                   16384  0
soundcore              16384  1 snd
mei                    90112  1 mei_me
aesni_intel           188416  0
aes_x86_64             20480  1 aesni_intel
crypto_simd            16384  1 aesni_intel
glue_helper            16384  1 aesni_intel
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate           20480  0
intel_rapl_perf        16384  0
lpc_ich                24576  0
shpchp                 36864  0
mac_hid                16384  0
intel_smartconnect     16384  0
sch_fq_codel           20480  2
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
hid_generic            16384  0
uas                    24576  0
hid                   118784  2 hid_generic,usbhid
usb_storage            69632  3 uas
i915                 1617920  67
mxm_wmi                16384  0
i2c_algo_bit           16384  1 i915
drm_kms_helper        172032  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
r8169                  86016  0
mii                    16384  1 r8169
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
drm                   401408  12 i915,drm_kms_helper
ahci                   36864  3
libahci                32768  1 ahci
wmi                    24576  1 mxm_wmi
video                  45056  1 i915

我的朋友曾经使用带有有线键盘的HP无线鼠标，一切都很好。当他购买该Microsoft无线鼠标/键盘组合时，他开始面临上面列出的问题。

xinput list-props 9

Device 'Microsoft Microsoft® 2.4GHz Transceiver v8.0':
    Device Enabled (140):   1
    Coordinate Transformation Matrix (142): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
    libinput Natural Scrolling Enabled (275):   0
    libinput Natural Scrolling Enabled Default (276):   0
    libinput Send Events Modes Available (260): 1, 0
    libinput Send Events Mode Enabled (261):    0, 0
    libinput Send Events Mode Enabled Default (262):    0, 0
    Device Node (263):  "/dev/input/event5"
    Device Product ID (264):    1118, 1861
    libinput Drag Lock Buttons (291):   <no items>
    libinput Horizontal Scroll Enabled (292):   1

xinput list-props 11

Device 'Microsoft Microsoft® 2.4GHz Transceiver v8.0':
    Device Enabled (140):   1
    Coordinate Transformation Matrix (142): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
    libinput Natural Scrolling Enabled (275):   0
    libinput Natural Scrolling Enabled Default (276):   0
    libinput Scroll Methods Available (277):    0, 0, 1
    libinput Scroll Method Enabled (278):   0, 0, 0
    libinput Scroll Method Enabled Default (279):   0, 0, 0
    libinput Button Scrolling Button (280): 2
    libinput Button Scrolling Button Default (281): 2
    libinput Middle Emulation Enabled (282):    0
    libinput Middle Emulation Enabled Default (283):    0
    libinput Accel Speed (284): -1.000000
    libinput Accel Speed Default (285): 0.000000
    libinput Accel Profiles Available (286):    1, 1
    libinput Accel Profile Enabled (287):   1, 0
    libinput Accel Profile Enabled Default (288):   1, 0
    libinput Left Handed Enabled (289): 0
    libinput Left Handed Enabled Default (290): 0
    libinput Send Events Modes Available (260): 1, 0
    libinput Send Events Mode Enabled (261):    0, 0
    libinput Send Events Mode Enabled Default (262):    0, 0
    Device Node (263):  "/dev/input/event4"
    Device Product ID (264):    1118, 1861
    libinput Drag Lock Buttons (291):   <no items>
    libinput Horizontal Scroll Enabled (292):   1

usb-devices

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 2
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev=04.15
S:  Manufacturer=Linux 4.15.0-32-generic ehci_hcd
S:  Product=EHCI Host Controller
S:  SerialNumber=0000:00:1a.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480 MxCh= 4
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=8087 ProdID=8008 Rev=00.05
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 2
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev=04.15
S:  Manufacturer=Linux 4.15.0-32-generic ehci_hcd
S:  Product=EHCI Host Controller
S:  SerialNumber=0000:00:1d.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480 MxCh= 6
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=8087 ProdID=8000 Rev=00.05
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh=10
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev=04.15
S:  Manufacturer=Linux 4.15.0-32-generic xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:00:14.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=03 Lev=01 Prnt=01 Port=09 Cnt=01 Dev#=  4 Spd=12  MxCh= 4
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=058f ProdID=9254 Rev=03.12
S:  Manufacturer=ALCOR
S:  Product=Generic USB Hub
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=03 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#=  2 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1058 ProdID=1021 Rev=20.21
S:  Manufacturer=Western Digital
S:  Product=Ext HDD 1021
S:  SerialNumber=574341575A31353030303333
C:  #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=2mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage

T:  Bus=03 Lev=01 Prnt=01 Port=02 Cnt=03 Dev#=  5 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=045e ProdID=0745 Rev=06.76
S:  Manufacturer=Microsoft
S:  Product=Microsoft® 2.4GHz Transceiver v8.0
C:  #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=01 Driver=usbhid
I:  If#= 1 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=usbhid
I:  If#= 2 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid

T:  Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=5000 MxCh= 2
D:  Ver= 3.00 Cls=09(hub  ) Sub=00 Prot=03 MxPS= 9 #Cfgs=  1
P:  Vendor=1d6b ProdID=0003 Rev=04.15
S:  Manufacturer=Linux 4.15.0-32-generic xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:00:14.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

— 林诺布
source

只有在软启动之后，对吗？看起来Windows无法卸载设备固件。运行lsusb并找到它使用的设备驱动程序。掌握相关信息后，请返回。

— kukulo

@kukulo是，仅在软启动之后，我编辑了问题以包括lsusb输出

— Lynob

lsmod命令的输出是什么？

— kukulo

@kukulo我刚刚编辑了问题，以包括lsmod

— Lynob

lsof / dev / bus / usb / 003/003-使用此命令并获取输出。如果出现特权错误，请在命令前使用sudo

— kukulo

4

显然，KISS（保持简单愚蠢）的答案是：

关闭 Windows
按电源按钮启动Ubuntu。

为什么？

Windows驱动程序使鼠标处于不稳定状态，并且似乎没有任何真正明智的答案起作用，这使我得出结论，Ubuntu无法解决此Windows问题。

_{您仍然可以将错误提交给驱动程序的开发人员（此处不重要），但这是副作用，并且众所周知难以调试。如果您这样走，期望在此上花费很多时间}

— 法比
source

我认为我将不得不接受您的答案，但是对于发布那些真正聪明的答案并浪费时间测试不同脚本的用户来说似乎不公平，我不知道该怎么办

— Lynob

我同意你的看法：如果我也穿上你的鞋子，我也会感到难过。请参阅meta的答案。 ;-)

— Fabby

6

重置鼠标

Windows习惯于在重新启动时使设备保持异常状态。从Windows重启到Windows，但从Windows重启到Grub，再到Ubuntu重启时，它工作正常。

OP的问题仅是鼠标滚动速度不正确的一个示例。其他示例包括Windows关闭音频卡电源，WiFi或网络适配器。

这是我测试过的一个新脚本，不会像第一个脚本那样锁定鼠标/键盘。

将此脚本添加到/usr/local/bin/reset-usb：

#!/bin/bash

# NAME: /usr/local/bin/reset-usb
# DATE: August 17, 2018.
# DESC: Written for Ask Ubuntu Question:
#       /ubuntu/1061754
#       Reboots / resets all USB devices including mouse & WiFi

if [[ $(id -u) != 0 ]]; then # root powers needed to call this script
    echo $0 must be called with sudo powers
    exit 1
fi

for i in /sys/bus/pci/drivers/[uoex]hci_hcd/*:*; do
  [ -e "$i" ] || continue
  echo "${i##*/}" > "${i%/*}/unbind"
  echo "${i##*/}" > "${i%/*}/bind"
done

systemctl restart NetworkManager.service

exit 0

使用以下命令将文件标记为可执行文件：

sudo chmod +x /usr/local/bin/reset-usb

编辑文件/etc/rc.local，并插入这些行之前的最后一行写着exit 0：

# Reboot / reset all USB devices
/usr/local/bin/reset-usb

信用：如何从命令行重置USB设备？

注意：重置内部USB设备后，WiFi /蓝牙将重新初始化systemctl restart NetworkManager。

— WinEunuuchs2Unix
source

评论不作进一步讨论；此对话已转移至聊天。

— 托马斯·沃德

2

鼠标启动时必须具有Windows修改过的DPI设置。通常，为了获得最佳响应，系统将禁用软件鼠标加速并将鼠标DPI设置为可提供所需移动速度的值。

当您重启并重新启动Ubuntu而没有关闭电源时，鼠标的DPI设置仍处于Windows设置的级别。但是，Ubuntu默认情况下将鼠标加速设置为大于1倍的速度，因此您会体验到更快的动作。

您可以在Ubuntu中删除鼠标加速，以便可以在Windows和Ubuntu之间切换以获得类似的鼠标移动速度，但是，如果直接打开Ubuntu的电源，除非您的鼠标支持不会更改的DPI设置内存，否则鼠标移动可能会非常缓慢重新开机。

在Ubuntu中删除鼠标加速，创建以下文件：

sudo nano /usr/share/X11/xorg.conf.d/50-mouse-accel-disable.conf

文件内容：

Section "InputClass"
    Identifier "Microsoft Mouse"
    MatchIsPointer "yes"
    Option "AccelerationProfile" "-1"
    Option "AccelerationScheme" "none"
    Option "AccelSpeed" "-1"
EndSection

重新启动会话以使用此更改（即注销/登录）

— 韦伯
source

好的，先生，我觉得这行得通，我将在两天内对其进行测试，因为现在我的朋友离开了，明天我整天都在工作，我会通知您是否行得通。谢谢您

— -Lynob

刚试过，那

— 没用

双重启动：每次Windows启动时，它都会增加Ubuntu上鼠标的滚动速度

为什么？

重置鼠标