[Gphoto-user] Problems with --capture-image

[Christoph M. <Chr...@st...>]

hi everybody!
i want to use my old nikon coolpix 4300 remotely (in sierra mode). this is also
working on one of my computers (a desktop computer with debian distribution)
now i installed the the same debian distribution and the same gphoto2 version on
an other desktop pc and i get this error message

gphoto2 version:
*** Error ***
This camera can not capture.
ERROR: Could not capture.
*** Error (-6: 'Unsupported operation') ***

For debugging messages, please use the --debug option.
Debugging messages may help finding a solution to your problem.
If you intend to send any error or debug messages to the gphoto
developer mailing list <gph...@li...>, please run
gphoto2 as follows:

    env LANG=C gphoto2 --debug --capture-image

Please make sure there is sufficient quoting around the arguments.
gphoto2           2.2.0        gcc, popt, exif, cdk, no aa, jpeg, readline
libgphoto2        2.2.1        gcc, EXIF, no /proc/meminfo
libgphoto2_port   0.6.1        gcc, USB, serial without locking

it seems very mysterious to me that on one pc the whole setup is working and on
the other one not!

i am greatful for every help
chris