Problem: 
	normal user has no rights for writing, 
	solution:

( see http://www.fedoracorelinuxhcl.org/browse/product?id=4809 )
Works with gphotofs
Requisites:
gphotofs
Usage (mounting):
mkdir mount_point
sudo gphotofs -o allow_other /path/to/mount_point
Usage (unmounting):
sudo umount /path/to/mount_point
Done!
---
I wrote 2 scripts (mount & umount) to make this a lot of easier.
1. to mount:
	#!/bin/sh
	gksudo 'gphotofs -o allow_other /media/Camera'
	nautilus /media/Camera/store_00010001/DCIM
2. to unmount:
	#!/bin/sh
	gksudo 'umount /media/Camera'

------------
( http://simon.zilliken.name/index.php?/archives/3-Mounting-a-camera-as-file-system.html )

Mounting a camera as file system
=========================

gphotofs is a FUSE filesystem that lets you mount any digital camera, as long as it's supported by libgphoto2, 
so you can browse the camera's memory in your favourite file manager.

After plugging your camera in, mounting is as easy as 
	gphotofs "mount point" e.g. mount /media/Camera 
	fusermount -u "mount point".

You must have permission to read and write the device.  By default, devices recognized by libgphoto2 are 
created with read/write access for group "plugdev", so users must be added to this group to use GPhotoFS.


Automating mount 
=============
However, since we've already played with udev, let's automate that. As root, run

udevadm monitor --udev --environment

and plug in your camera. Btw., note that the udev commands have been merged into the udevadm command, so udevinfo becomes udevadm info. For the udev rules, I picked the section corresponding to the device creation:

UDEV [1235914576.701473] add /devices/pci0000:00/0000:00:1a.7/usb6/6-3/6-3.4/6-3.4.4 (usb)
UDEV_LOG=7
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1a.7/usb6/6-3/6-3.4/6-3.4.4
SUBSYSTEM=usb
DEVTYPE=usb_device
PRODUCT=4cb/19b/100
TYPE=0/0/0
BUSNUM=006
DEVNUM=019
SEQNUM=1261
DEVNAME=/dev/bus/usb/006/019
MAJOR=189
MINOR=658
DEVLINKS=/dev/char/189:658

Now, create /etc/udev/rules.d/80-camera-mount.rules, which contains rules for adding and removing the camera:

ACTION=="add", SUBSYSTEM=="usb", ENV{PRODUCT}=="4cb/19b/100", RUN+="/usr/local/bin/MountCamera.sh add"
ACTION=="remove", SUBSYSTEM=="usb", ENV{PRODUCT}=="4cb/19b/100", RUN+="/usr/local/bin/MountCamera.sh remove"

This makes udev run a mount script every time the camera is plugged or unplugged. My mount script is currently very simple and probably needs some sophistication, but it works:

#! /bin/bash

MOUNTPOINT="/media/camera"

Mount()
{
    # You need to add the allow_other option, otherwise only root can access the camera.
    gphotofs ${MOUNTPOINT} -o allow_other
}

Unmount()
{
    fusermount -u ${MOUNTPOINT}
}

Usage()
{
    echo "Usage: $0 [add|remove]"
    echo
}

case "$1" in
    add)
        Mount
        ;;
    remove)
        Unmount
        ;;
    *)
        Usage
        ;;
esac

-----------