Ubuntu 11.10<br>dmesg |grep usb<br>[ 0.529590] usbcore: registered new interface driver usbfs<br>[ 0.529601] usbcore: registered new interface driver hub<br>[ 0.529626] usbcore: registered new device driver usb<br>
[ 1.402014] usb 1-1: new high speed USB device number 2 using ehci_hcd<br>[ 1.645912] usb 2-1: new high speed USB device number 2 using ehci_hcd<br>[ 1.849950] usb 1-1.2: new high speed USB device number 3 using ehci_hcd<br>
[ 2.265761] usb 2-1.1: new full speed USB device number 3 using ehci_hcd<br>[ 2.384391] input: Holtek USB Gaming Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input5<br>[ 2.384542] generic-usb 0003:04D9:A059.0001: input,hidraw0: USB HID v1.10 Keyboard [Holtek USB Gaming Keyboard] on usb-0000:00:1d.0-1.1/input0<br>
[ 2.400250] generic-usb: probe of 0003:04D9:A059.0002 failed with error -22<br>[ 2.400259] usbhid 2-1.1:1.2: couldn't find an input interrupt endpoint<br>[ 2.400275] usbcore: registered new interface driver usbhid<br>
[ 2.400276] usbhid: USB HID core driver<br>[ 2.445673] usb 2-1.2: new high speed USB device number 4 using ehci_hcd<br>[ 2.543100] usbcore: registered new interface driver uas<br>[ 2.544012] scsi6 : usb-storage 2-1.2:1.0<br>
[ 2.544099] usbcore: registered new interface driver usb-storage<br>[ 2.609732] usb 2-1.3: new low speed USB device number 5 using ehci_hcd<br>[ 2.708262] input: USB Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.0/input/input6<br>
[ 2.708368] generic-usb 0003:192F:0416.0003: input,hidraw1: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:1d.0-1.3/input0<br>[ 14.017022] input: USB Camera as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input9<br>
[ 14.017142] usbcore: registered new interface driver uvcvideo<br>[ 58.673684] usb 2-1.1: USB disconnect, device number 3<br>[ 777.902104] usb 2-1.1: new full speed USB device number 6 using ehci_hcd<br>[ 778.016115] input: Holtek USB Gaming Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input13<br>
[ 778.016446] generic-usb 0003:04D9:A059.0004: input,hidraw0: USB HID v1.10 Keyboard [Holtek USB Gaming Keyboard] on usb-0000:00:1d.0-1.1/input0<br>[ 778.031538] generic-usb: probe of 0003:04D9:A059.0005 failed with error -22<br>
[ 778.031634] usbhid 2-1.1:1.2: couldn't find an input interrupt endpoint<br>[ 795.104706] usb 2-1.1: USB disconnect, device number 6<br>[ 802.211716] usb 2-1.1: new full speed USB device number 7 using ehci_hcd<br>
[ 802.325993] input: Holtek USB Gaming Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input14<br>[ 802.326326] generic-usb 0003:04D9:A059.0006: input,hidraw0: USB HID v1.10 Keyboard [Holtek USB Gaming Keyboard] on usb-0000:00:1d.0-1.1/input0<br>
[ 802.341421] generic-usb: probe of 0003:04D9:A059.0007 failed with error -22<br>[ 802.341513] usbhid 2-1.1:1.2: couldn't find an input interrupt endpoint<br><br>lsusb中关于这块键盘的内容：<br>Bus 002 Device 007: ID 04d9:a059 Holtek Semiconductor, Inc. <br>
Device Descriptor:<br> bLength 18<br> bDescriptorType 1<br> bcdUSB 1.10<br> bDeviceClass 0 (Defined at Interface level)<br> bDeviceSubClass 0 <br> bDeviceProtocol 0 <br>
bMaxPacketSize0 8<br> idVendor 0x04d9 Holtek Semiconductor, Inc.<br> idProduct 0xa059 <br> bcdDevice 2.10<br> iManufacturer 1 Holtek<br> iProduct 2 USB Gaming Keyboard<br>
iSerial 0 <br> bNumConfigurations 1<br> Configuration Descriptor:<br> bLength 9<br> bDescriptorType 2<br> wTotalLength 84<br> bNumInterfaces 3<br>
bConfigurationValue 1<br> iConfiguration 0 <br> bmAttributes 0xa0<br> (Bus Powered)<br> Remote Wakeup<br> MaxPower 100mA<br> Interface Descriptor:<br> bLength 9<br>
bDescriptorType 4<br> bInterfaceNumber 0<br> bAlternateSetting 0<br> bNumEndpoints 1<br> bInterfaceClass 3 Human Interface Device<br> bInterfaceSubClass 1 Boot Interface Subclass<br>
bInterfaceProtocol 1 Keyboard<br> iInterface 0 <br> HID Device Descriptor:<br> bLength 9<br> bDescriptorType 33<br> bcdHID 1.10<br>
bCountryCode 0 Not supported<br> bNumDescriptors 1<br> bDescriptorType 34 Report<br> wDescriptorLength 62<br> Report Descriptors: <br> ** UNAVAILABLE **<br>
Endpoint Descriptor:<br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x81 EP 1 IN<br> bmAttributes 3<br> Transfer Type Interrupt<br>
Synch Type None<br> Usage Type Data<br> wMaxPacketSize 0x0008 1x 8 bytes<br> bInterval 1<br> Interface Descriptor:<br> bLength 9<br>
bDescriptorType 4<br> bInterfaceNumber 1<br> bAlternateSetting 0<br> bNumEndpoints 1<br> bInterfaceClass 3 Human Interface Device<br> bInterfaceSubClass 0 No Subclass<br>
bInterfaceProtocol 0 None<br> iInterface 0 <br> HID Device Descriptor:<br> bLength 9<br> bDescriptorType 33<br> bcdHID 1.10<br>
bCountryCode 0 Not supported<br> bNumDescriptors 1<br> bDescriptorType 34 Report<br> wDescriptorLength 182<br> Report Descriptors: <br> ** UNAVAILABLE **<br>
Endpoint Descriptor:<br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x82 EP 2 IN<br> bmAttributes 3<br> Transfer Type Interrupt<br>
Synch Type None<br> Usage Type Data<br> wMaxPacketSize 0x0008 1x 8 bytes<br> bInterval 1<br> Interface Descriptor:<br> bLength 9<br>
bDescriptorType 4<br> bInterfaceNumber 2<br> bAlternateSetting 0<br> bNumEndpoints 1<br> bInterfaceClass 3 Human Interface Device<br> bInterfaceSubClass 0 No Subclass<br>
bInterfaceProtocol 0 None<br> iInterface 0 <br> HID Device Descriptor:<br> bLength 9<br> bDescriptorType 33<br> bcdHID 1.10<br>
bCountryCode 0 Not supported<br> bNumDescriptors 1<br> bDescriptorType 34 Report<br> wDescriptorLength 23<br> Report Descriptor: (length is 23)<br>
Item(Global): Usage Page, data= [ 0x00 0xff ] 65280<br> (null)<br> Item(Local ): Usage, data= [ 0x01 ] 1<br> (null)<br> Item(Main ): Collection, data= [ 0x01 ] 1<br>
Application<br> Item(Global): Logical Minimum, data= [ 0x00 ] 0<br> Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255<br> Item(Local ): Usage Minimum, data= [ 0x01 ] 1<br>
(null)<br> Item(Local ): Usage Maximum, data= [ 0x20 ] 32<br> (null)<br> Item(Global): Report Count, data= [ 0x20 ] 32<br> Item(Global): Report Size, data= [ 0x08 ] 8<br>
Item(Main ): Output, data= [ 0x02 ] 2<br> Data Variable Absolute No_Wrap Linear<br> Preferred_State No_Null_Position Non_Volatile Bitfield<br> Item(Main ): End Collection, data=none<br>
Endpoint Descriptor:<br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x03 EP 3 OUT<br> bmAttributes 3<br> Transfer Type Interrupt<br>
Synch Type None<br> Usage Type Data<br> wMaxPacketSize 0x0040 1x 64 bytes<br> bInterval 1<br>Device Status: 0x0000<br> (Bus Powered)<br>
<br><div class="gmail_quote">在 2012年4月10日 下午12:22，Ma Xiaojun <span dir="ltr"><<a href="mailto:damage3025@gmail.com">damage3025@gmail.com</a>></span>写道：<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
你使用什麼版本的Ubuntu呢？<br>
<br>
在Terminal（終端）嘗試運行以下命令，把運行結果發上來喔～<br>
dmesg<br>
lsusb -v<br>
<span class="HOEnZb"><font color="#888888">--<br>
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</font></span></blockquote></div><br>