[Digikam-users] Can't load camera as disk

Robert Zeller robert.zeller at robert-zeller.org
Sat Feb 6 22:15:16 GMT 2010


On 02/06/2010 08:38 PM, Michael Gerdau wrote:
> Thanks alot for answering,
>
>   
>> I have a Nikon D200,  which should work - regarding USB connection to
>> the PC - in the same way as your D700. I also run open SUSE 11.2 and
>> digikam 1.1.0 on KDE 4.3.5.
>>     
> that sounds promising :)
>
>   
>> I set the USB mode of my D200 NOT to PTP, but to Mass storage mode M
>> instead;
>>     
> Where do you do that ? In the camera ?
> If so I have yet to find a way to do that on the D700.
>   
On the D200 you hit the menu button; then go to the System menu; within
the System menu go to  USB ; inside USB you have two options :  M for
mass storage ; P for PTP ; set USB to M ! Sorry I don't have a D700, but
I am almost sure you will have also the choice between PTP and M mode in
the USB settings.
> However I had no problem mounting it as a disk on 11.1. It simply appeared
> as sd<some_letter> under /dev and fine. Currently it doesn't :(
>   
It looks like something has been changed between SuSE 11.1 and 11.2,
regarding usb devices.  In 11.1 I was able to download images from my
camera by digikam using the PTP mode. This doesn't work any more in 11.2
for a reason that I don't understand. But downloading is possible in M
mode. In this case you don't find the camera in the digikam  "Import ->
cameras" menu, but in the "Import-> usb-devices" button.
>   
>> Choosing the file browser option, the camera is automatically mounted at
>> /media/NIKON D200 ; and I can access the root directory of the compact
>> flash card. Copying the firmware files into the root directory of the
>> flash card should be no problem at this point.
>>
>> On my system the camera is mounted as : /dev/sdj1 on /media/NIKON D200
>> type vfat (rw,nosuid,nodev,noatime,flush,uid=1001,utf8,shortname=lower)
>>     
> Thanks again for that info. Unfortunately I don't even see the D700 under
> /dev.
>   
you will not see the D700 as a device when it is set to PTP mode; I
checked that with my D200  and found no /dev/something for the camera
when it was set to PTP.
> Having it mounted automatically would be fine but for the time being I'd
> be happy to be able to mount it manually.
>   
when set to M mode, kde will probably mount it automatically. The kde
device notifier will probably offer you to open it by the Dolphin file
manager and then mount it. At least in my case it works this way.
> I have no idea where to start looking for a solution.
>
> FWIW here is the putput of a couple of commands right after plugging in
> the camera and then switching it on.
>
> If anybody more knowledgeable than me could look at it and tell me what
> I could or should investigate I'd be rather thankful.
>
> I also had had a look at this thread:
> http://forums.opensuse.org/hardware/426706-problem-usb-mass-storage-device-
> not-mounting.html
> Unfortunately that didn't help me either.
>
>
> seneca:/dev # dmesg
> [snip]
> [87024.258162] usb 1-3: new high speed USB device using ehci_hcd and address 
> 12
> [87024.373064] usb 1-3: New USB device found, idVendor=04b0, idProduct=0422
> [87024.373072] usb 1-3: New USB device strings: Mfr=1, Product=2, 
> SerialNumber=3
> [87024.373078] usb 1-3: Product: NIKON DSC D700
> [87024.373082] usb 1-3: Manufacturer: NIKON
> [87024.373086] usb 1-3: SerialNumber: 000002051531
> [87024.373298] usb 1-3: configuration #1 chosen from 1 choice
>
>
> seneca:/dev # lsusb
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 001 Device 012: ID 04b0:0422 Nikon Corp. D700 (ptp)
> Bus 001 Device 004: ID 1058:1100 Western Digital Technologies, Inc.
> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 002 Device 002: ID 413c:a005 Dell Computer Corp. Internal 2.0 Hub
> Bus 002 Device 003: ID 0b97:7761 O2 Micro, Inc. Oz776 1.1 Hub
> Bus 002 Device 004: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part 
> of BCM2046 Bluetooth)
> Bus 002 Device 005: ID 0b97:7762 O2 Micro, Inc. Oz776 SmartCard Reader
> Bus 002 Device 006: ID 413c:8126 Dell Computer Corp. Wireless 355 Bluetooth
> Bus 002 Device 007: ID 0a5c:4502 Broadcom Corp.
> Bus 002 Device 008: ID 0a5c:4503 Broadcom Corp.
> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>
>
> seneca:/dev # fdisk -l
>
> Platte /dev/sda: 200.0 GByte, 200049647616 Byte
> 255 Köpfe, 63 Sektoren/Spuren, 24321 Zylinder
> Einheiten = Zylinder von 16065 × 512 = 8225280 Bytes
> Disk identifier: 0x0004ef32
>
>    Gerät  boot.     Anfang        Ende     Blöcke   Id  System
> /dev/sda1               1          34      273073+  82  Linux Swap / Solaris
> /dev/sda2   *          35        3950    31455270   83  Linux
> /dev/sda3            3951       24321   163630057+  83  Linux
>
> Platte /dev/sdb: 1000.2 GByte, 1000204886016 Byte
> 255 Köpfe, 63 Sektoren/Spuren, 121601 Zylinder
> Einheiten = Zylinder von 16065 × 512 = 8225280 Bytes
> Disk identifier: 0x44fdfe06
>
>    Gerät  boot.     Anfang        Ende     Blöcke   Id  System
> /dev/sdb1               1      121601   976760001   83  Linux
>
> Platte /dev/dm-0: 1000.2 GByte, 1000201712640 Byte
> 255 Köpfe, 63 Sektoren/Spuren, 121600 Zylinder
> Einheiten = Zylinder von 16065 × 512 = 8225280 Bytes
> Disk identifier: 0x00000000
>
> Festplatte /dev/dm-0 enthält keine gültige Partitionstabelle
>
>
> seneca:/dev # cat /etc/fstab
> /dev/disk/by-id/ata-Hitachi_HTS722020K9SA00_070724DP0400DTG2JL6A-part1  swap    
> swap    defaults 0 0
> /dev/disk/by-id/ata-Hitachi_HTS722020K9SA00_070724DP0400DTG2JL6A-part2  /       
> ext4    acl,user_xattr 1 1
> /dev/disk/by-id/ata-Hitachi_HTS722020K9SA00_070724DP0400DTG2JL6A-part3  
> /home   ext4    acl,user_xattr 1 2
> proc    /proc   proc    defaults 0 0
> sysfs   /sys    sysfs   noauto 0 0
> debugfs /sys/kernel/debug       debugfs noauto 0 0
> usbfs   /proc/bus/usb   usbfs   auto 0 0
> devpts  /dev/pts        devpts  mode=0620,gid=5 0 0
>
>
> seneca:/dev # df -Th
> Dateisystem   Typ    Größe Benut  Verf Ben% Eingehängt auf
> /dev/sda2     ext4     30G   20G  8,5G  70% /
> udev         tmpfs    1,6G  460K  1,6G   1% /dev
> /dev/sda3     ext4    154G  137G  9,5G  94% /home
> /dev/dm-0      xfs    932G  594G  338G  64% /media/disk
>
>
> seneca:/dev # cd /proc/bus/usb
> seneca:/proc/bus/usb # ls -l
> insgesamt 0
>
>
> Best wishes,
> Michael
>   
>
>
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>   


-- 

Dr. Robert Zeller
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