[Pkg-phototools-devel] Bug#520752: [gphoto-devel] Bug#520752: libgphoto2: Cannot access Nikon Coolpix S60 anymore

[Marcus Meissner]

Hi Cyril,

This is a basic permission issue, since the camera is not yet known
to libgphoto2.

It seems generic PTP cameras no longer gets access automatically.

Simple workaround is to add:
        {"Nikon:Coolpix S60 (PTP mode)",  0x04b0, 0x0171, 0},
to ptp2/library.c.

However there seems to be logic for PTP class matching, which
seems to be broken.

This line should do it, but needs the check-ptp-camera helper
installed in /lib/udev (if I remember correctly).

PROGRAM="check-ptp-camera 06/01/01", MODE="0664", GROUP="plugdev"

Ciao, Marcus

On Mon, Mar 23, 2009 at 01:39:45AM +0100, Cyril Brulebois wrote:
> Heya gphoto folks,
> 
> please find below a bugreport against 2.4.4, maybe there's something
> that could/should be fixed with 2.4.5?
> 
> Bug log (including attachments) can be seen at:
>   http://bugs.debian.org/520752
> 
> Mathias Brodala <info at noctus.net> (22/03/2009):
> > Package: libgphoto2-2
> > Version: 2.4.4-1
> > Severity: important
> > File: libgphoto2
> > 
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> > 
> > The latest version of libgphoto2 fails to access my Nikon Coolpix S60
> > whereas the previous version (2.4.1) works flawlessly. Downgrading
> > allows me to access the camera again.
> > 
> > Attached are two debug logs of the gphoto2 command line utility both
> > from the current version and the previous version.
> > 
> > - -- System Information:
> > Debian Release: squeeze/sid
> >   APT prefers unstable
> >   APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
> > Architecture: i386 (i686)
> > 
> > Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
> > Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to de_DE.UTF-8)
> > Shell: /bin/sh linked to /bin/bash
> > 
> > Versions of packages libgphoto2-2 depends on:
> > ii  adduser                       3.110      add and remove users and groups
> > ii  libc6                         2.9-6      GNU C Library: Shared libraries
> > ii  libexif12                     0.6.16-2.1 library to parse EXIF files
> > ii  libgphoto2-port0              2.4.4-1    gphoto2 digital camera port librar
> > ii  libjpeg62                     6b-14      The Independent JPEG Group's JPEG 
> > ii  libltdl3                      1.5.26-4   A system independent dlopen wrappe
> > 
> > Versions of packages libgphoto2-2 recommends:
> > ii  udev                          0.125-7    /dev/ and hotplug management daemo
> > 
> > Versions of packages libgphoto2-2 suggests:
> > ii  gphoto2                       2.4.0-1    The gphoto2 digital camera command
> 
> Mraw,
> KiBi.



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