使用优盘的问题

nick-1099

敲命令:
# lsmod | grep usb
显示如下:
usb-storage            68628   0
scsi_mod              106200   3  [sd_mod ide-scsi usb-storage]
usb-uhci               25868   0  (unused)
usbcore                77696   1  [usb-storage hid usb-uhci]
有什么不对的地方?

Jockey

insmod sd_mod

nick-1099

dmesg 显示
usb.c: USB disconnect on device 00:07.2-1 address 2
hub.c: new USB device 00:07.2-1, assigned address 3
usb-uhci.c: interrupt, status 3, frame# 164
scsi: device set offline - not ready or command retry failed after bus reset: host 0 channel 0 id 0 lun 0
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 2
USB Mass Storage support registered.
usb-uhci.c: ENXIO 80000380, flags 0, urb cfec1940, burb cfec1640
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb cfec1940, burb cfec1640
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb cfec1940, burb cfec1640
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb cfec1940, burb cfec1640
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb cfec1940, burb cfec1640
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb cfec1940, burb cfec1640
usb.c: error getting string descriptor 0 (error=-6)
scsi1 : SCSI emulation for USB Mass Storage devices

高手帮忙指点一二