大家帮看看我的日志没事儿吧？

凌逸

自清空日志后，一直显示这个，我机子是并没有重启过的，请帮看下，以下日志没事儿吧？

[root@Fedora log]# vi messages

Aug 19 23:23:28 Fedora kernel: hub 2-0:1.0: port 4 disabled by hub (EMI?), re-enabling...
Aug 19 23:23:28 Fedora kernel: usb 2-4: USB disconnect, address 105
Aug 19 23:23:28 Fedora kernel: usb 2-4: new low speed USB device using ohci_hcd and address 106
Aug 19 23:23:28 Fedora kernel: usb 2-4: configuration #1 chosen from 1 choice
Aug 19 23:23:28 Fedora kernel: input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:02.0/usb2/2-4/2-4:1.0/input/input1542
Aug 19 23:23:28 Fedora kernel: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:02.0-4
Aug 19 23:23:28 Fedora kernel: usb 2-4: New USB device found, idVendor=046d, idProduct=c01f
Aug 19 23:23:28 Fedora kernel: usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 19 23:23:28 Fedora kernel: usb 2-4: Product: USB-PS/2 Optical Mouse
Aug 19 23:23:28 Fedora kernel: usb 2-4: Manufacturer: Logitech
Aug 19 23:23:28 Fedora kernel: hub 2-0:1.0: port 4 disabled by hub (EMI?), re-enabling...
Aug 19 23:23:28 Fedora kernel: usb 2-4: USB disconnect, address 106
Aug 19 23:23:28 Fedora kernel: usb 2-4: new low speed USB device using ohci_hcd and address 107
Aug 19 23:23:28 Fedora kernel: usb 2-4: configuration #1 chosen from 1 choice
Aug 19 23:23:28 Fedora kernel: input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:02.0/usb2/2-4/2-4:1.0/input/input1543
Aug 19 23:23:28 Fedora kernel: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:02.0-4
Aug 19 23:23:28 Fedora kernel: usb 2-4: New USB device found, idVendor=046d, idProduct=c01f
Aug 19 23:23:28 Fedora kernel: usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 19 23:23:28 Fedora kernel: usb 2-4: Product: USB-PS/2 Optical Mouse
Aug 19 23:23:28 Fedora kernel: usb 2-4: Manufacturer: Logitech
Aug 19 23:23:48 Fedora kernel: hub 2-0:1.0: port 4 disabled by hub (EMI?), re-enabling...
Aug 19 23:23:48 Fedora kernel: usb 2-4: USB disconnect, address 107
Aug 19 23:23:48 Fedora kernel: usb 2-4: new low speed USB device using ohci_hcd and address 108
Aug 19 23:23:48 Fedora kernel: usb 2-4: configuration #1 chosen from 1 choice
Aug 19 23:23:48 Fedora kernel: input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:02.0/usb2/2-4/2-4:1.0/input/input1544
Aug 19 23:23:48 Fedora kernel: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:02.0-4
Aug 19 23:23:48 Fedora kernel: usb 2-4: New USB device found, idVendor=046d, idProduct=c01f
Aug 19 23:23:48 Fedora kernel: usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 19 23:23:48 Fedora kernel: usb 2-4: Product: USB-PS/2 Optical Mouse
Aug 19 23:23:48 Fedora kernel: usb 2-4: Manufacturer: Logitech
Aug 19 23:23:53 Fedora kernel: hub 2-0:1.0: port 4 disabled by hub (EMI?), re-enabling...
Aug 19 23:23:53 Fedora kernel: usb 2-4: USB disconnect, address 108
Aug 19 23:23:53 Fedora kernel: usb 2-4: new low speed USB device using ohci_hcd and address 109
Aug 19 23:23:53 Fedora kernel: usb 2-4: configuration #1 chosen from 1 choice
Aug 19 23:23:54 Fedora kernel: input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:02.0/usb2/2-4/2-4:1.0/input/input1545
Aug 19 23:23:54 Fedora kernel: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:02.0-4
Aug 19 23:23:54 Fedora kernel: usb 2-4: New USB device found, idVendor=046d, idProduct=c01f
Aug 19 23:23:54 Fedora kernel: usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 19 23:23:54 Fedora kernel: usb 2-4: Product: USB-PS/2 Optical Mouse
Aug 19 23:23:54 Fedora kernel: usb 2-4: Manufacturer: Logitech
Aug 19 23:23:57 Fedora kernel: hub 2-0:1.0: port 4 disabled by hub (EMI?), re-enabling...
Aug 19 23:23:57 Fedora kernel: usb 2-4: USB disconnect, address 109
Aug 19 23:23:57 Fedora kernel: usb 2-4: new low speed USB device using ohci_hcd and address 110
Aug 19 23:23:58 Fedora kernel: usb 2-4: configuration #1 chosen from 1 choice
Aug 19 23:23:58 Fedora kernel: input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:02.0/usb2/2-4/2-4:1.0/input/input1546
Aug 19 23:23:58 Fedora kernel: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:02.0-4
Aug 19 23:23:58 Fedora kernel: usb 2-4: New USB device found, idVendor=046d, idProduct=c01f
Aug 19 23:23:58 Fedora kernel: usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 19 23:23:58 Fedora kernel: usb 2-4: Product: USB-PS/2 Optical Mouse
Aug 19 23:23:58 Fedora kernel: usb 2-4: Manufacturer: Logitech
Aug 19 23:24:09 Fedora kernel: hub 2-0:1.0: port 4 disabled by hub (EMI?), re-enabling...
Aug 19 23:24:09 Fedora kernel: usb 2-4: USB disconnect, address 110
Aug 19 23:24:09 Fedora kernel: usb 2-4: new low speed USB device using ohci_hcd and address 111
Aug 19 23:24:09 Fedora kernel: usb 2-4: configuration #1 chosen from 1 choice
Aug 19 23:24:09 Fedora kernel: input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:02.0/usb2/2-4/2-4:1.0/input/input1547
Aug 19 23:24:10 Fedora kernel: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:02.0-4
Aug 19 23:24:10 Fedora kernel: usb 2-4: New USB device found, idVendor=046d, idProduct=c01f
Aug 19 23:24:10 Fedora kernel: usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 19 23:24:10 Fedora kernel: usb 2-4: Product: USB-PS/2 Optical Mouse
Aug 19 23:24:10 Fedora kernel: usb 2-4: Manufacturer: Logitech

honckly

usb 控制器不停的把usb自动识别为ps/2的鼠标，应该不影响鼠标使用。
只是屏幕上不停的打印这些消息？