Re: Problem getting udev to see Kodak camera?

[Christian Convey <cconvey@cox.net>]

Hey Kay,
Thanks for the help.

The list of cameras given on:
    http://www.gphoto.org/proj/libgphoto2/support.php
does list my camera, so at least on one level I'm in good shape.

I'm not positive, but I think back in my Fedora Core 2/3 days this 
camera was accessible to gphoto as a regular camera, and was accessible 
as a USB mass storage device (i.e., /dev/sda1).


My understanding is that software gets called in the following sequence 
(ideally). Is it correct?

1. usb driver tells kernel that a usb device was plugged in.
2. kernel invokes /sbin/hotplug, which in turn invokes:
3. /etc/hotplug.d/default/10-udev.hotplug (link to /sbin/udevsend)
4. udev invokes the rules in /etc/udev/rules.d/* in lexical order until
    one catches the event.
5. I've created a file named /etc/udev/rules.d/10-local.rules
    It just just this one line:
    SYSFS{manufacturer}="Eastman Kodak Company", \
    SYSFS{serial}="KCTCT42820593", NAME="%k", SYMLINK="/dev/my-camera"

If I understand this properly, then is my best bet just to put "echo" 
commands into the various scripts shown above, looking for where things 
fall apart?

Also, is the presence of my rule going to somehow prevent a USB 
harddrive partition (i.e., /dev/sda1) from getting created?

Thanks,
Christian


Kay Sievers wrote:
> On Tue, 2004-11-23 at 00:26 -0500, Christian Convey wrote:
> 
> Is this camera a generic storage device? If not, you will not get a
> device node for. Try libgphoto2:
>   http://www.gphoto.org/proj/libgphoto2/support.php
> 
> 
>>I've got a Kodak EasyShare DX6490, hooked up to my Toshiba P25-S507 
>>laptop. I'm running Debian Sarge with their 2.6.8-1 kernel and I've 
>>installed Sarge's udev package (version 046).
>>
>>I can't get my udev rules to show my camera in the /dev filesystem, and 
>>I'm concerned about the results of a test I ran. Anyone mind commenting? ...
> 
> 
>>    pascal:/sys/bus/usb/devices# udevinfo -p 
>>/sys/devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1.2/3-1.2:1.0 -a
> 
> 
> udev does not care about /sys/devices/* devices. There will never be a
> device node! The "dev" files are only for class and block devices.
> 
> Good luck,
> Kay
> 
> 
> 
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