gphoto2 is giving me the following error messages. I used it a few days
ago with a different camera and it worked without a hitch.
gphoto2 --auto-detect
Model
Port
----------------------------------------------------------
USB PTP Class Camera usb:
USB PTP Class Camera usb:005,008
[root@box6 ~]# gphoto2 --list-files
*** Error ***
PTP I/O error
*** Error ***
An error occurred in the io-library ('Unspecified error'): The
supplied vendor or product id (0x0,0x0) is not valid.
*** Error (-1: 'Unspecified error') ***
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 <gphoto-devel@xxxxxxxxxxxxxxxxxxxxx>,
please run
gphoto2 as follows:
env LANG=C gphoto2 --debug --debug-logfile=my-logfile.txt
--list-files
Please make sure there is sufficient quoting around the arguments.
gphoto2 --get-all-files
*** Error ***
PTP I/O error
*** Error ***
An error occurred in the io-library ('Unspecified error'): Could
not query kernel driver of device.
*** Error (-1: 'Unspecified error') ***
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 <gphoto-devel@xxxxxxxxxxxxxxxxxxxxx>,
please run
gphoto2 as follows:
env LANG=C gphoto2 --debug --debug-logfile=my-logfile.txt
--get-all-files
Please make sure there is sufficient quoting around the arguments.
Man gphoto2 is not much help or perhaps beyond my comprehension.
Any suggestions appreciated.
Bob Goodwin
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