我的鼠标每隔几秒钟就会卡住。主要是因为移动，但有时是按钮，偶尔是键盘。当两者都停止工作时，我唯一的办法就是硬重置。
我已经运行过了dmesg，我能看到的唯一负面陈述是：
[ 0.092312] ACPI Error: [_SB_.PCI0.RP05.PXSX] Namespace lookup failure, AE_NOT_FOUND (20170531/dswload2-191)
[ 0.092316] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20170531/psobject-252)
[ 0.092317] ACPI Error: Method parse/execution failed \_SB.PCI0.RP04.PXSX, AE_NOT_FOUND (20170531/psparse-550)
[ 0.092506] ACPI Error: [_SB_.PCI0.RP09.PXSX] Namespace lookup failure, AE_NOT_FOUND (20170531/dswload2-191)
[ 0.092508] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20170531/psobject-252)
[ 0.092510] ACPI Error: Method parse/execution failed \_SB.PCI0.RP08.PXSX, AE_NOT_FOUND (20170531/psparse-550)
[ 0.793008] pcieport 0000:00:1c.4: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e4(Receiver ID)
[ 0.793009] pcieport 0000:00:1c.4: device [8086:a294] error status/mask=00000001/00002000
[ 0.793011] pcieport 0000:00:1c.4: [ 0] Receiver Error (First)
[ 3.438603] NVRM: Your system is not currently configured to drive a VGA console
on the primary VGA device. The NVIDIA Linux graphics driver
requires the use of a text-mode VGA console. Use of other console
drivers including, but not limited to, vesafb, may result in
corruption and stability problems, and is not supported.
[ 7.653726] VBoxPciLinuxInit
[ 7.654634] vboxpci: IOMMU not found (not registered)
[ 18.164053] snd_hda_codec_hdmi hdaudioC1D0: HDMI: invalid ELD data byte 5
[ 2.741035] kvm: disabled by bios
[ 2.171220] usb 1-9.4: SerialNumb
虽然 PCI 和 ACPI 错误对我来说有点麻烦，但这些似乎都不是灾难性的。
inxi报告我的系统为：
System: Kernel: 4.13.0-19-generic x86_64 bits: 64 gcc: 7.2.0
Desktop: Gnome 3.26.2 (Gtk 3.22.25-0ubuntu0.1) Distro: Ubuntu 17.10
Machine: Device: desktop Mobo: ASUSTeK model: ROG MAXIMUS X HERO v: Rev 1.xx serial: N/A
UEFI: American Megatrends v: 0213 date: 08/23/2017
Battery hidpp__0: charge: N/A condition: NA/NA Wh model: Logitech Performance MX status: Discharging
CPU: Hexa core Intel Core i7-8700K (-HT-MCP-) arch: Skylake rev.10 cache: 12288 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 44352
clock speeds: max: 4700 MHz 1: 3700 MHz 2: 3700 MHz 3: 3700 MHz 4: 3700 MHz 5: 3700 MHz 6: 3700 MHz
7: 3700 MHz 8: 3700 MHz 9: 3700 MHz 10: 3700 MHz 11: 3700 MHz 12: 3700 MHz
Graphics: Card: NVIDIA GP106 [GeForce GTX 1060 6GB] bus-ID: 01:00.0
Display Server: x11 (X.Org 1.19.5 ) drivers: nvidia (unloaded: modesetting,fbdev,vesa,nouveau)
Resolution: [email protected], [email protected]
OpenGL: renderer: GeForce GTX 1060 6GB/PCIe/SSE2 version: 4.5.0 NVIDIA 384.90 Direct Render: Yes
Audio: Card-1 NVIDIA GP106 High Definition Audio Controller driver: snd_hda_intel bus-ID: 01:00.1
Card-2 Intel 200 Series PCH HD Audio driver: snd_hda_intel bus-ID: 00:1f.3
Sound: Advanced Linux Sound Architecture v: k4.13.0-19-generic
Network: Card: Intel Ethernet Connection (2) I219-V driver: e1000e v: 3.2.6-k bus-ID: 00:1f.6
IF: enp0s31f6 state: up speed: 100 Mbps duplex: full mac: <filter>
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 27.0C mobo: N/A gpu: 1.0:39C
Fan Speeds (in rpm): cpu: 0
Info: Processes: 309 Uptime: 1:48 Memory: 2298.6/15966.5MB Init: systemd runlevel: 5 Gcc sys: 7.2.0
Client: Shell (bash 4.4.121) inxi: 2.3.37
这让我抓狂，这在游戏中尤其麻烦，而且在 GUI 中也很令人恼火。
谁能帮帮我吗？
答案1
似乎是 USB 驱动程序的问题。换成另一个 USB 端口即可解决问题。换回主板上的 USB 组后问题又出现了。也许 coffee-lake USB 驱动程序还不太稳定。