我正在使用 Microsoft 无线光学鼠标和键盘，它在重启后停止工作。如果我在 /var/log/dmesg 中查找并 grep “Microsoft”，我会看到很多这样的条目
[ 10.409714] input: Microsft Microsoft Wireless Optical Desktop� 2.10 as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/input/input4
[ 10.437651] microsoft 0003:045E:009D.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsft Microsoft Wireless Optical Desktop� 2.10] on usb-0000:00:12.0-2/input0
[ 10.466601] input: Microsft Microsoft Wireless Optical Desktop� 2.10 as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.1/input/input6
[ 10.509592] microsoft 0003:045E:009D.0002: input,hidraw1: USB HID v1.11 Mouse [Microsft Microsoft Wireless Optical Desktop� 2.10] on usb-0000:00:12.0-2/input1
[ 11.070913] input: Microsft Microsoft Wireless Optical Desktop� 2.10 as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/input/input7
[ 11.105600] microsoft 0003:045E:009D.0003: input,hidraw0: USB HID v1.11 Keyboard [Microsft Microsoft Wireless Optical Desktop� 2.10] on usb-0000:00:12.0-2/input0
[ 11.134844] input: Microsft Microsoft Wireless Optical Desktop� 2.10 as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.1/input/input8
[ 11.193649] microsoft 0003:045E:009D.0004: input,hidraw1: USB HID v1.11 Mouse [Microsft Microsoft Wireless Optical Desktop� 2.10] on usb-0000:00:12.0-2/input1
[ 12.036975] input: Microsft Microsoft Wireless Optical Desktop� 2.10 as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/input/input10
这个模式一直重复到输入 41，不确定是否相关。
欢迎提出进一步诊断或修复的想法！
答案1
这基本上表明设备未正确初始化，因此在 USB 上重复复制。尝试使用其他 USB 端口/控制器或通过 PS/2 连接，看看是否有帮助。
否则，请在另一台机器上尝试，我怀疑它可能坏了。:(