晶片為Moai MA8121 C2 022A-0713A688470.1
dmesg出現以下訊息
不知各位有沒有什麼建議?
感謝~
usb 4-4: new high speed USB device using ehci_hcd and address 5
usb 4-4: configuration #1 chosen from 1 choice
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb-storage: device found at 5
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
scsi 0:0:0:0: Direct-Access USB 2.0 SD/MMC Reader PQ: 0 ANSI: 0 CCS
sd 0:0:0:0: [sda] 1987584 512-byte hardware sectors (1018 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] 1987584 512-byte hardware sectors (1018 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1
sd 0:0:0:0: [sda] Attached SCSI removable disk
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987456
Buffer I/O error on device sda, logical block 248432
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987456
Buffer I/O error on device sda, logical block 248432
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987456
Buffer I/O error on device sda, logical block 248432
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 8
Buffer I/O error on device sda, logical block 1
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987576
Buffer I/O error on device sda, logical block 248447
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987576
Buffer I/O error on device sda, logical block 248447
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987576
Buffer I/O error on device sda, logical block 248447
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987576
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987576
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987576
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987520
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987568
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987576
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987576
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1986876
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1986876
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1986880
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1986876
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1986880
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 60
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 64
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 60
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 64
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 60
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 64
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987076
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987076
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987076
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987076
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987076
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987076
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987012
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987016
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987068
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987072
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987076
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 1987076
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 60
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 64