Re: [linux-usb-devel] NIKON D50 problem



On Tue, 3 Jul 2007, Oliver Neukum wrote:

Am Dienstag, 3. Juli 2007 schrieb Andrew Morton:
Some time ago(I really can't remember version of the kernel)
everything was Ok. I'll try to find out the workable version of the
kernel ... but I've already tried 2.6.20 - the same =(.
I'm not sure, but It's possible that I've had ATA subsystem but not
libata ... I haven't tested this case yet.

PS. I can see photos on my camera ... flash card is Ok. I have this
problem even if I changed the flash card in this camera.

It's more likely a usb-storage or scsi layer problem.

The device reports as having 1984001 sectors and the kernel is reporting IO
errors around the very end of the device.  Presumably an IO is straddling
end-of-device and we're not handling that correctly.

Now I remember. We recently had a report about a buggy device, that close
to the end of the medium could handle only requests for single sectors.
I'll look into the archive.

Most likely this device just needs an unusual_devs entry with
US_FL_FIX_CAPACITY. I could prepare a patch to add this if you send
the output from "lsusb -v" for the camera or its entry in
/proc/bus/usb/devices.

Alan Stern

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



Relevant Pages

  • Re: Total of choice two
    ... Each Entry is a single observation. ... I have a series of reports that return ... By seeing the number of incorrect components per entry, ... >> Vanderghast, Access MVP ...
    (microsoft.public.access.queries)
  • Re: Is photography going downhill with digital?
    ... News reports and the military use DSLR's ... in rain forests and deserts without any problems. ... Your comments were on environments camera were used in. ...
    (rec.photo.digital)
  • Re: Why I dislike Canon
    ... entry and medium level P&S will die out due to the phone. ... of 10 has a mobile with a camera in it. ... to support a P&S market. ... but have no mobile phone signal but as ...
    (rec.photo.digital.slr-systems)
  • Outlook calling CompareEntryId a lot after calling GetHierarchyTable
    ... symbol beside a folder in the folder view pane. ... |- 2002 Reports ... Compare entry Id for folder "2002 Reports" against entry Id for folder ...
    (microsoft.public.win32.programmer.messaging)
  • UNDO for unbound control, NOTHING WORKS
    ... I have an unbound form in which users input the Start Date and End Date to ... use for reports that open based on the button clicked. ... All the posts I've seen on undoing unbound control entry say to use ... The Esc key works, and I've ...
    (microsoft.public.access.formscoding)

Loading