following the instructions from here
https://www.crackedthecode.co/how-to-use-your-dslr-as-a-webcam-in-linux/
the terminal sees the camera; but not in the detail the article would like;
"0.000047 main (2): ALWAYS INCLUDE THE FOLLOWING
LINES WHEN SENDING DEBUG MESSAGES TO THE MAILING LIST:
0.000075 main (2): gphoto2 2.5.23
0.000098 main (2): gphoto2 has been compiled with
the following options:
0.000100 main (2): + gcc (C compiler used)
0.000103 main (2): + popt (mandatory, for
handling command-line parameters)
0.000121 main (2): + exif (for displaying EXIF
information)
0.000123 main (2): + cdk (for accessing
configuration options)
0.000126 main (2): + aa (for displaying live
previews)
0.000128 main (2): + jpeg (for displaying live
previews in JPEG format)
0.000130 main (2): + readline (for easy
navigation in the shell)
0.000156 main (2): libgphoto2 2.5.25
0.000160 main (2): libgphoto2 has been compiled
with the following options:
0.000163 main (2): + standard camlib set
SKIPPING SOME (ax203 canon digigr8 dimagev directory jl2005a jl2005c
kodak_dc240 mars pentax ptp2 ricoh_g3 sierra sonix sq905 st2205 topfield
tp6801 SKIPPING lumix)
0.000166 main (2): + gcc (C compiler used)
0.000168 main (2): + ltdl (for portable loading
of camlibs)
0.000189 main (2): + EXIF (for special handling
of EXIF files)
0.000194 main (2): libgphoto2_port 0.12.0
0.000212 main (2): libgphoto2_port has been
compiled with the following options:
0.000215 main (2): + iolibs: disk ptpip serial
usb1 usbdiskdirect usbscsi
0.000218 main (2): + gcc (C compiler used)
0.000220 main (2): + ltdl (for portable loading
of iolibs)
0.000223 main (2): + EXIF (for vusb)
0.000226 main (2): + USB (libusb1, for USB cameras)
0.000228 main (2): + serial (for serial cameras)
0.000247 main (2): + no resmgr (serial port
access and locking)
0.000249 main (2): + no ttylock (serial port
locking)
0.000252 main (2): + no lockdev (serial port
locking)
0.000254 main (2): CAMLIBS env var not set, using
compile-time default instead
0.000257 main (2): IOLIBS env var not set, using
compile-time default instead
0.000260 main (2): invoked with following arguments:
0.000262 main (2): --debug
0.000270 load_settings (2): Creating gphoto config
directory ('/home/dad/.gphoto')
0.000300 load_settings (2): Loading settings from file
'/home/dad/.gphoto/settings'.
0.000346 gp_camera_free (2): Freeing camera...
0.000349 gp_port_free (2): Freeing port...
0.000353 gp_filesystem_reset (2): resetting filesystem
0.000355 gp_filesystem_lru_clear (2): Clearing fscache LRU list...
0.000358 gp_filesystem_lru_clear (2): fscache LRU list already empty
0.000361 delete_all_folders (2): Internally deleting all
folders from '/'...
0.000364 lookup_folder (2): Lookup folder '/'...
0.000367 lookup_folder (2): Found! / is 0x5576cc1ff800
0.000370 recurse_delete_folder (2): Recurse delete folder
0x5576cc1ff800//
0.000373 delete_all_files (2): Delete all files in folder
0x5576cc1ff800//
"
the entry in the terminal recommended running what is detailed below: I
get told "no camera detected"
env LANG=C gphoto2 --debug --debug-logfile=my-logfile.txt --summary
*** Error: No camera found. ***
all best wishes, Peter
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