分页: 1 / 1

用telit UM20 网卡,插上后dmesg sr1: CDROM (ioctl) error, com,如何解决?

发表于 : 2009-06-05 14:24
mynewdreams
usb 2-1: new full speed USB device using ohci_hcd and address 3
usb 2-1: configuration #1 chosen from 1 choice
scsi7 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usb 2-1: New USB device found, idVendor=1bc7, idProduct=1002
usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=4
usb 2-1: Product: Telit HSDPA Wireless Modem
usb 2-1: Manufacturer: Telit Wireless Solutions
usb 2-1: SerialNumber: 000000000002
usb-storage: device scan complete
usb 2-1: reset full speed USB device using ohci_hcd and address 3
scsi 7:0:0:0: CD-ROM Telit MMC Storage 2.31 PQ: 0 ANSI: 2
sr1: scsi3-mmc drive: 0x/0x caddy
sr 7:0:0:0: Attached scsi CD-ROM sr1
sr 7:0:0:0: Attached scsi generic sg3 type 5
sr1: CDROM (ioctl) error, command: Read TOC/PMA/ATIP 43 00 00 00 00 00 00 00 0c 40
sr: Sense Key : No Sense [current]
sr: Add. Sense: No additional sense information
sr1: CDROM (ioctl) error, command: Read TOC/PMA/ATIP 43 00 00 00 00 00 00 00 0c 00
sr: Sense Key : No Sense [current]
sr: Add. Sense: No additional sense information
sr1: CDROM (ioctl) error, command: Read TOC/PMA/ATIP 43 00 00 00 00 00 00 00 0c 00
sr: Sense Key : No Sense [current]
sr: Add. Sense: No additional sense information
sr1: CDROM (ioctl) error, command: Get configuration 46 00 00 00 00 00 00 00 20 00
sr: Sense Key : No Sense [current]
sr: Add. Sense: No additional sense information
sr1: CDROM (ioctl) error, command: Read TOC/PMA/ATIP 43 00 00 00 00 00 00 00 0c 00
sr: Sense Key : No Sense [current]
sr: Add. Sense: No additional sense information
cdrom: This disc doesn't have any tracks I recognize!