有时候，当我重新启动计算机时。 USB 鼠标和键盘在准备登录时不起作用。它们始终在安全模式下工作，并且键盘和鼠标始终在双启动 Windows 端工作。通常为了解决这个问题，我会进入安全模式几次，然后它又开始在正常模式下工作。我尝试过使用谷歌和堆栈交换，但我没有找到任何与我的问题完全相同的东西。任何人都可以给我任何有关如何解决此问题的指示或查找更多信息以帮助在我的系统上解决此问题吗？
I ran inxi -Fxz and copied the output below:
System: Host: drat Kernel: 3.13.0-37-generic x86_64 (64 bit, gcc: 4.8.2)
Desktop: Cinnamon 2.6.13 Distro: Linux Mint 17.2 Rafaela
Machine: System: Dell product: Inspiron 3847
Mobo: Dell model: 088DT1 version: A01 Bios: Dell version: A04 date: 04/03/2014
CPU: Dual core Intel Core i3-4130 CPU (-HT-MCP-) cache: 3072 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 13569.5
Clock Speeds: 1: 2900.00 MHz 2: 3400.00 MHz 3: 800.00 MHz 4: 800.00 MHz
Graphics: Card: Intel Device 041e bus-ID: 00:02.0
X.Org: 1.15.1 drivers: intel (unloaded: fbdev,vesa) Resolution: [email protected]
GLX Renderer: Mesa DRI Intel Haswell GLX Version: 3.0 Mesa 10.1.3 Direct Rendering: Yes
Audio: Card-1: Intel 8 Series/C220 Series High Definition Audio Controller driver: snd_hda_intel bus-ID: 00:1b.0
Card-2: Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller driver: snd_hda_intel bus-ID: 00:03.0
Card-3: Texas Instruments driver: USB Audio usb-ID: 003-006
Sound: Advanced Linux Sound Architecture ver: k3.13.0-37-generic
Network: Card-1: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter driver: ath9k bus-ID: 04:00.0
IF: wlan0 state: down mac: <filter>
Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
driver: r8169 ver: 2.3LK-NAPI port: e000 bus-ID: 03:00.0
IF: eth0 state: up speed: 100 Mbps duplex: full mac: <filter>
Card-3: Atheros usb-ID: 003-005
IF: N/A state: N/A speed: N/A duplex: N/A mac: N/A
Drives: HDD Total Size: 1000.2GB (13.0% used) 1: id: /dev/sda model: ST1000DM003 size: 1000.2GB
Partition: ID: / size: 55G used: 21G (40%) fs: ext4 ID: /home size: 234G used: 101G (46%) fs: ext4
ID: swap-1 size: 0.02GB used: 0.00GB (0%) fs: swap
RAID: No RAID devices detected - /proc/mdstat and md_mod kernel raid module present
Sensors: System Temperatures: cpu: 29.8C mobo: 27.8C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 216 Uptime: 7 min Memory: 3170.5/7902.5MB Runlevel: 2 Gcc sys: 4.8.4
Client: Shell (bash 4.3.11) inxi: 1.9.17
另外，我做了 tail -f /var/log/syslog，并拔掉并插入了鼠标和键盘。没有出现硬件故障。