我有问题,让我的佳能MP540工作在我的14.04机器。
May 15 21:18:53 Notebook kernel: [ 1218.970245] usb 2-2: new high-speed USBdevice number 12 using xhci_hcd
May 15 21:18:53 Notebook kernel: [ 1218.970459] usb 2-2: Device not21:18:58 Noteb
我的键盘(805)不工作,我甚至不能使用我的数字锁闪现我的键盘,在启动后灯不会出现。以下是我的USB键盘的dmesg:# [ 123.141447] usb 2-2: New USB device found, idVendor=1c4f, idProduct=0002
# [ 123.141463] usb 2-2: New USB devicestrings: Mf
我有一个UGA-2K-A USB2.0到DVI显示链接图形适配器,我试图让它在Ubuntu13.10上工作,以便将它连接到一个显示器上。] usb 2-2: device descriptor read/8, error -32[ 4680.025025] usb 2-2: new high-speed USB device number 10 using xhci_hcd
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usb 2-2: New USB device found, idVendor=0403, idProduct=6001, bcdDevice= 5.00[40872.444701] ftdi_sio 2-2:1.0: FTDI USB Serial Device converterdetected
[40872.444783] usb 2-2: Detected FT22
.[10599.977463] usb 2-2: new low-speed USB device number 10 using xhci_hcd [10600.134709] usb 2-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[10600.
我有一台宏碁Aspire One 522上网本,我想让SDcard阅读器工作,但我很难让它在插入SDcard后识别出来。在插入卡时监视/var/log/消息显示如下:Sep8 14:43:44 aspire kernel: usb 2-2: new high-speed USB device number 6 using ehci_hcd
Sep 8 14:43:4
new SuperSpeed USB device number 2 using xhci_hcdJun 22 22:22:12 host kernel: [10288570.886457] usb 2-device strings: Mfr=1, Product=2, SerialNumber=3
Jun 22 22:22:12 host kernel:
] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3[1351555.813065] usb 2-2: Manufacturer: Samsung Electronics
[1351555.813071] usb 2-2: SerialNumber] usb 2-2: reset high-speed USB device number 18
这是dmesg插入USB驱动器时返回的内容:[989699.722098] scsi7 : usb-storage 2-2:1.0
[989721.936053] usb 2-2: reset high-speed USB device number 4 using ehci_hcd[989732.180053] usb 2-2: reset high-speed USB