I googled it, and couldn't find PTP mode, but did try MTP mode and it solved the problem.


Thanks, Larry

On 5/18/22 1:59 AM, Marcus Meissner wrote:
Hi,

Can you switch it to PTP or PictBridge mode?

Only in this mode it will be accessible or potentially controlable libgphoto2.

Ciao, Marcus
On Tue, May 17, 2022 at 03:21:03PM -0700, Larry Griffin wrote:
Hope I got everything, if there is anything I can do, please let me know.

Larry

a USB mass storage based camera (appearing like a USB stick or USB drive) it
is mounted by your operating system and not gphoto2. In this case a report
to us is not necessary.
     Record the output of lsusb to get the USB ids.
#
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 019: ID 04f3:0103 Elan Microelectronics Corp. ActiveJet
K-2024 Multimedia Keyboard
Bus 001 Device 005: ID 0cf3:e007 Qualcomm Atheros Communications
Bus 001 Device 004: ID 0bda:58f6 Realtek Semiconductor Corp.
Integrated_Webcam_HD
Bus 001 Device 020: ID 07b4:012e Olympus Optical Co., Ltd E-PL6
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
#
  Record the output of gphoto2 --auto-detect to see if it is detected in a
# gphoto2 --auto-detect
Model Port
----------------------------------------------------------
#
# generic way, or by another name. If it is detected already, run the steps
below:
     Record the output of LANG=C gphoto2 --summary >summary.txt to get
generic summary information into the summary.txt file.
# LANG=C gphoto2 --summary >summary.txt

*** Error ***
Could not detect any camera
*** Error (-105: 'Unknown model') ***
#
     Record the output of LANG=C gphoto2 --list-all-config >config.txt to get
the configuration tree into the config.txt file.
#LANG=C gphoto2 --list-all-config >config.txt

*** Error ***
Could not detect any camera

*** Error ***
An error occurred in the io-library ('Unknown error'): No error description
available
*** Error (-105: 'Unknown model') ***
#
     Record the output of gphoto2 --capture-image to see if capture works
already.
#
  gphoto2 --capture-image

*** Error ***
Could not detect any camera
*** Error (-105: 'Unknown model') ***

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@lists.sourceforge.net>, please run
gphoto2 as follows:

     env LANG=C gphoto2 --debug --debug-logfile=my-logfile.txt
--capture-image

Please make sure there is sufficient quoting around the arguments.
#env LANG=C gphoto2 --debug --debug-logfile=my-logfile.txt --capture-image

*** Error ***
Could not detect any camera
*** Error (-105: 'Unknown model') ***




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