[KLUG Members] Can't Mount USB Mass Storage Device Anymore

[Adam Williams]

My USB connection to my camera has stopped working.  I used to be able
to mount it as a SCSI volume (standard-SCSI-over-USB-thing).  Now it
doesn't seem to get mapped to a SCSI device.  "fdisk -l" only shows my
hard drive (hda).  Anyone seen this?

dmesg:
hub.c: new USB device 00:1d.1-1.4, assigned address 7
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 7

messages:
Dec 18 07:37:20 estate2 kernel: hub.c: new USB device 00:1d.1-1.4,
assigned address 7
Dec 18 07:37:23 estate2 /etc/hotplug/usb.agent: Setup usb-storage for
USB product 4f1/6/8
Dec 18 07:37:23 estate2 modprobe: modprobe: Can't locate module
block-major-2
Dec 18 07:37:23 estate2 last message repeated 3 times
Dec 18 07:37:24 estate2 devlabel: devlabel service started/restarted

/proc/scsi/usb-storage-0/0:
   Host scsi0: usb-storage
       Vendor: JVC
      Product: GR-DVL522
Serial Number: None
     Protocol: 8070i
    Transport: Control/Bulk/Interrupt
         GUID: 04f100060000000000000000
     Attached: Yes

/proc/scsi/scsi:
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: JVC      Model: GR-DVL522        Rev: 0.10
  Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
  Vendor: TEAC     Model: DW-224E          Rev: F.0A
  Type:   CD-ROM                           ANSI SCSI revision: 02