Hi,
On Fri, Dec 18, 2020 at 04:56:05PM -0800, Avionyx wrote:
> Hello,
> I have performed the operations to install gphoto2 on my brand new RPi3B+.
> gphoto2 is able to detect my Canon EOS M50 but when I run the capture
> command I get this error:
> *** Error *** An error occurred in the library ('Could not claim the UDB
> device'): Could not claim interface 0 (Device or resource busy). Make sure
> no other program (gvfs-gphoto2-volume-monitor) or kernel module (such as
> sdc2xx, stv680, spca50x) is using the device and you have read/write access
> to the device.
> ERROR: Could not capture image.
> ERROR: Could not capture.
> *** Error (-53: 'Could not claim the USB device') ***
This pretty much means what it says. Something else blocks the camera
access. For the Raspberry it is gvfs usually.
See if
gio mount -s gphoto2
helps to disable this?
Ciao, Marcus
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