Hi,
Jus tfound in another mail a perhaps more reliable way to umount gvfs
gio mount -s gphoto2
Ciao, amrcus
On Sun, Jan 19, 2020 at 04:48:27PM -0500, Damon Lynch wrote:
> Of possible interest is a user's bug report for Rapid Photo Downloader
> (which uses libgphoto2), which reports a GoPro Hero 7 unmounting problem.
> To give libgphoto2 access to a camera / MTP device, Rapid Photo Downloader
> attempts to automatically free the device from GVFS's control (the
> so-called unmount). It normally works without issue, and libgphoto2 can
> access the device as expected. But with the GoPro Hero 7, the user reports
> "running Rapid Photo Downloader when the GoPro is already mounted causes it
> to unmount/mount repeatedly until RPD is closed or the GoPro is unplugged."
>
> I have not followed up due to lack of time (and a lack of the device) on my
> part, but the Rapid Photo Downloader log files indicate the user's report
> is accurate — the system is automatically remounting the GoPro as soon as
> it is unmounted, which is not something I've seen before.
> https://bugs.launchpad.net/rapid/+bug/1854623
>
>
> On Sun, Jan 19, 2020 at 9:53 AM Sasi Karanam <sasiemail2...@gmail.com>
> wrote:
>
> > Still I am getting the same error message. Pleas see the below .also
> > attached log and config files as you advised.
> > Please help me !
> >
> > +++++++++++++++++++++++++++++++++
> > pi@raspberrypi:~/gphoto2-2.5.6 $ ps auxw|grep gphoto2
> > pi 1487 0.0 0.0 7348 548 pts/0 S+ 08:40 0:00 grep
> > --color=auto gphoto2
> > pi@raspberrypi:~/gphoto2-2.5.6 $ gphoto2 --auto-detect
> > Model Port
> >
> > ----------------------------------------------------------
> > USB PTP Class Camera usb:001,004
> > pi@raspberrypi:~/gphoto2-2.5.6 $ LANG=C gphoto2 --summary >summary.txt
> >
> > *** Error ***
> > An error occurred in the io-library ('Could not claim the USB 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 (-53: 'Could not claim the USB device') ***
> >
> > pi@raspberrypi:~/gphoto2-2.5.6 $ LANG=C gphoto2 --list-all-config
> > >config.txt
> >
> > *** Error ***
> > An error occurred in the io-library ('Could not claim the USB 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 (-53: 'Could not claim the USB device') ***
> >
> > pi@raspberrypi:~/gphoto2-2.5.6 $ gphoto2 --capture-image
> >
> >
> > *** Error ***
> > An error occurred in the io-library ('Could not claim the USB 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') ***
> >
> > 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.
> >
> > pi@raspberrypi:~/gphoto2-2.5.6 $ env LANG=C gphoto2 --debug
> > --debug-logfile=my-logfile.txt --capture-image
> >
> >
> > *** Error ***
> > An error occurred in the io-library ('Could not claim the USB 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') ***
> >
> > pi@raspberrypi:~/gphoto2-2.5.6 $
> >
> > On Sun, Jan 19, 2020 at 3:19 AM Marcus Meissner <meiss...@suse.de> wrote:
> >
> >> Hi,
> >>
> >> gphoto2 in your trace is being blocked by the "GVFS" slave that provides
> >> the camera to Nautilus filebrowsing.
> >>
> >> Up to now the GoPro Hero series did not support remote capture over USB
> >> though, so its unlikely that the new one works :/
> >>
> >> Once you get gvfs disabled, (ps auxw|grep gphoto2, kill the processes
> >> with gphoto in their names)
> >> you can try the steps from http://gphoto.org/proj/libgphoto2/support.php
> >>
> >> Record the output of gphoto2 --auto-detect to see if it is detected in a
> >> 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.
> >> Record the output of LANG=C gphoto2 --list-all-config >config.txt to get
> >> the configuration tree into the config.txt file.
> >> Record the output of gphoto2 --capture-image to see if capture works
> >> already.
> >>
> >> Ciao, Marcus
> >> On Sun, Jan 19, 2020 at 01:06:30AM -0500, Sasi Karanam wrote:
> >> > Also please see config details of my raspberry pi4
> >> >
> >> > pi@raspberrypi:~/gphoto2-2.5.6 $ lsusb -v
> >> >
> >> > Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> >> > Couldn't open device, some information will be missing
> >> > Device Descriptor:
> >> > bLength 18
> >> > bDescriptorType 1
> >> > bcdUSB 2.00
> >> > bDeviceClass 9 Hub
> >> > bDeviceSubClass 0
> >> > bDeviceProtocol 1 Single TT
> >> > bMaxPacketSize0 64
> >> > idVendor 0x1d6b Linux Foundation
> >> > idProduct 0x0002 2.0 root hub
> >> > bcdDevice 4.19
> >> > iManufacturer 3
> >> > iProduct 2
> >> > iSerial 1
> >> > bNumConfigurations 1
> >> > Configuration Descriptor:
> >> > bLength 9
> >> > bDescriptorType 2
> >> > wTotalLength 0x0019
> >> > bNumInterfaces 1
> >> > bConfigurationValue 1
> >> > iConfiguration 0
> >> > bmAttributes 0xe0
> >> > Self Powered
> >> > Remote Wakeup
> >> > MaxPower 0mA
> >> > Interface Descriptor:
> >> > bLength 9
> >> > bDescriptorType 4
> >> > bInterfaceNumber 0
> >> > bAlternateSetting 0
> >> > bNumEndpoints 1
> >> > bInterfaceClass 9 Hub
> >> > bInterfaceSubClass 0
> >> > bInterfaceProtocol 0 Full speed (or root) hub
> >> > iInterface 0
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x81 EP 1 IN
> >> > bmAttributes 3
> >> > Transfer Type Interrupt
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x0004 1x 4 bytes
> >> > bInterval 12
> >> >
> >> > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> >> > Couldn't open device, some information will be missing
> >> > Device Descriptor:
> >> > bLength 18
> >> > bDescriptorType 1
> >> > bcdUSB 3.00
> >> > bDeviceClass 9 Hub
> >> > bDeviceSubClass 0
> >> > bDeviceProtocol 3
> >> > bMaxPacketSize0 9
> >> > idVendor 0x1d6b Linux Foundation
> >> > idProduct 0x0003 3.0 root hub
> >> > bcdDevice 4.19
> >> > iManufacturer 3
> >> > iProduct 2
> >> > iSerial 1
> >> > bNumConfigurations 1
> >> > Configuration Descriptor:
> >> > bLength 9
> >> > bDescriptorType 2
> >> > wTotalLength 0x001f
> >> > bNumInterfaces 1
> >> > bConfigurationValue 1
> >> > iConfiguration 0
> >> > bmAttributes 0xe0
> >> > Self Powered
> >> > Remote Wakeup
> >> > MaxPower 0mA
> >> > Interface Descriptor:
> >> > bLength 9
> >> > bDescriptorType 4
> >> > bInterfaceNumber 0
> >> > bAlternateSetting 0
> >> > bNumEndpoints 1
> >> > bInterfaceClass 9 Hub
> >> > bInterfaceSubClass 0
> >> > bInterfaceProtocol 0 Full speed (or root) hub
> >> > iInterface 0
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x81 EP 1 IN
> >> > bmAttributes 3
> >> > Transfer Type Interrupt
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x0004 1x 4 bytes
> >> > bInterval 12
> >> > bMaxBurst 0
> >> >
> >> > Bus 001 Device 003: ID 03f0:d407 HP, Inc
> >> > Couldn't open device, some information will be missing
> >> > Device Descriptor:
> >> > bLength 18
> >> > bDescriptorType 1
> >> > bcdUSB 2.00
> >> > bDeviceClass 0
> >> > bDeviceSubClass 0
> >> > bDeviceProtocol 0
> >> > bMaxPacketSize0 32
> >> > idVendor 0x03f0 HP, Inc
> >> > idProduct 0xd407
> >> > bcdDevice 1.33
> >> > iManufacturer 1
> >> > iProduct 2
> >> > iSerial 0
> >> > bNumConfigurations 1
> >> > Configuration Descriptor:
> >> > bLength 9
> >> > bDescriptorType 2
> >> > wTotalLength 0x003b
> >> > bNumInterfaces 2
> >> > bConfigurationValue 1
> >> > iConfiguration 0
> >> > bmAttributes 0xa0
> >> > (Bus Powered)
> >> > Remote Wakeup
> >> > MaxPower 100mA
> >> > Interface Descriptor:
> >> > bLength 9
> >> > bDescriptorType 4
> >> > bInterfaceNumber 0
> >> > bAlternateSetting 0
> >> > bNumEndpoints 1
> >> > bInterfaceClass 3 Human Interface Device
> >> > bInterfaceSubClass 1 Boot Interface Subclass
> >> > bInterfaceProtocol 1 Keyboard
> >> > iInterface 0
> >> > HID Device Descriptor:
> >> > bLength 9
> >> > bDescriptorType 33
> >> > bcdHID 1.11
> >> > bCountryCode 0 Not supported
> >> > bNumDescriptors 1
> >> > bDescriptorType 34 Report
> >> > wDescriptorLength 65
> >> > Report Descriptors:
> >> > ** UNAVAILABLE **
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x81 EP 1 IN
> >> > bmAttributes 3
> >> > Transfer Type Interrupt
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x0008 1x 8 bytes
> >> > bInterval 10
> >> > Interface Descriptor:
> >> > bLength 9
> >> > bDescriptorType 4
> >> > bInterfaceNumber 1
> >> > bAlternateSetting 0
> >> > bNumEndpoints 1
> >> > bInterfaceClass 3 Human Interface Device
> >> > bInterfaceSubClass 1 Boot Interface Subclass
> >> > bInterfaceProtocol 2 Mouse
> >> > iInterface 0
> >> > HID Device Descriptor:
> >> > bLength 9
> >> > bDescriptorType 33
> >> > bcdHID 1.11
> >> > bCountryCode 0 Not supported
> >> > bNumDescriptors 1
> >> > bDescriptorType 34 Report
> >> > wDescriptorLength 241
> >> > Report Descriptors:
> >> > ** UNAVAILABLE **
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x82 EP 2 IN
> >> > bmAttributes 3
> >> > Transfer Type Interrupt
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x0009 1x 9 bytes
> >> > bInterval 2
> >> >
> >> > Bus 001 Device 005: ID 2672:0049
> >> > Device Descriptor:
> >> > bLength 18
> >> > bDescriptorType 1
> >> > bcdUSB 2.10
> >> > bDeviceClass 0
> >> > bDeviceSubClass 0
> >> > bDeviceProtocol 0
> >> > bMaxPacketSize0 64
> >> > idVendor 0x2672
> >> > idProduct 0x0049
> >> > bcdDevice 0.01
> >> > iManufacturer 1 GoPro
> >> > iProduct 2 HERO8 BLACK
> >> > iSerial 3 C3333424790252
> >> > bNumConfigurations 1
> >> > Configuration Descriptor:
> >> > bLength 9
> >> > bDescriptorType 2
> >> > wTotalLength 0x0027
> >> > bNumInterfaces 1
> >> > bConfigurationValue 1
> >> > iConfiguration 4 Config MTP
> >> > bmAttributes 0xc0
> >> > Self Powered
> >> > MaxPower 500mA
> >> > Interface Descriptor:
> >> > bLength 9
> >> > bDescriptorType 4
> >> > bInterfaceNumber 0
> >> > bAlternateSetting 0
> >> > bNumEndpoints 3
> >> > bInterfaceClass 6 Imaging
> >> > bInterfaceSubClass 1 Still Image Capture
> >> > bInterfaceProtocol 1 Picture Transfer Protocol (PIMA 15470)
> >> > iInterface 5 MTP
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x81 EP 1 IN
> >> > bmAttributes 2
> >> > Transfer Type Bulk
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x0200 1x 512 bytes
> >> > bInterval 0
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x01 EP 1 OUT
> >> > bmAttributes 2
> >> > Transfer Type Bulk
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x0200 1x 512 bytes
> >> > bInterval 0
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x82 EP 2 IN
> >> > bmAttributes 3
> >> > Transfer Type Interrupt
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x001c 1x 28 bytes
> >> > bInterval 6
> >> > Binary Object Store Descriptor:
> >> > bLength 5
> >> > bDescriptorType 15
> >> > wTotalLength 0x0016
> >> > bNumDeviceCaps 2
> >> > USB 2.0 Extension Device Capability:
> >> > bLength 7
> >> > bDescriptorType 16
> >> > bDevCapabilityType 2
> >> > bmAttributes 0x00000006
> >> > BESL Link Power Management (LPM) Supported
> >> > SuperSpeed USB Device Capability:
> >> > bLength 10
> >> > bDescriptorType 16
> >> > bDevCapabilityType 3
> >> > bmAttributes 0x00
> >> > wSpeedsSupported 0x000f
> >> > Device can operate at Low Speed (1Mbps)
> >> > Device can operate at Full Speed (12Mbps)
> >> > Device can operate at High Speed (480Mbps)
> >> > Device can operate at SuperSpeed (5Gbps)
> >> > bFunctionalitySupport 1
> >> > Lowest fully-functional device speed is Full Speed (12Mbps)
> >> > bU1DevExitLat 1 micro seconds
> >> > bU2DevExitLat 500 micro seconds
> >> > can't get debug descriptor: Resource temporarily unavailable
> >> > Device Status: 0x0001
> >> > Self Powered
> >> >
> >> > Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
> >> > Couldn't open device, some information will be missing
> >> > Device Descriptor:
> >> > bLength 18
> >> > bDescriptorType 1
> >> > bcdUSB 2.10
> >> > bDeviceClass 9 Hub
> >> > bDeviceSubClass 0
> >> > bDeviceProtocol 1 Single TT
> >> > bMaxPacketSize0 64
> >> > idVendor 0x2109 VIA Labs, Inc.
> >> > idProduct 0x3431 Hub
> >> > bcdDevice 4.20
> >> > iManufacturer 0
> >> > iProduct 1
> >> > iSerial 0
> >> > bNumConfigurations 1
> >> > Configuration Descriptor:
> >> > bLength 9
> >> > bDescriptorType 2
> >> > wTotalLength 0x0019
> >> > bNumInterfaces 1
> >> > bConfigurationValue 1
> >> > iConfiguration 0
> >> > bmAttributes 0xe0
> >> > Self Powered
> >> > Remote Wakeup
> >> > MaxPower 100mA
> >> > Interface Descriptor:
> >> > bLength 9
> >> > bDescriptorType 4
> >> > bInterfaceNumber 0
> >> > bAlternateSetting 0
> >> > bNumEndpoints 1
> >> > bInterfaceClass 9 Hub
> >> > bInterfaceSubClass 0
> >> > bInterfaceProtocol 0 Full speed (or root) hub
> >> > iInterface 0
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x81 EP 1 IN
> >> > bmAttributes 3
> >> > Transfer Type Interrupt
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x0001 1x 1 bytes
> >> > bInterval 12
> >> >
> >> > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> >> > Couldn't open device, some information will be missing
> >> > Device Descriptor:
> >> > bLength 18
> >> > bDescriptorType 1
> >> > bcdUSB 2.00
> >> > bDeviceClass 9 Hub
> >> > bDeviceSubClass 0
> >> > bDeviceProtocol 1 Single TT
> >> > bMaxPacketSize0 64
> >> > idVendor 0x1d6b Linux Foundation
> >> > idProduct 0x0002 2.0 root hub
> >> > bcdDevice 4.19
> >> > iManufacturer 3
> >> > iProduct 2
> >> > iSerial 1
> >> > bNumConfigurations 1
> >> > Configuration Descriptor:
> >> > bLength 9
> >> > bDescriptorType 2
> >> > wTotalLength 0x0019
> >> > bNumInterfaces 1
> >> > bConfigurationValue 1
> >> > iConfiguration 0
> >> > bmAttributes 0xe0
> >> > Self Powered
> >> > Remote Wakeup
> >> > MaxPower 0mA
> >> > Interface Descriptor:
> >> > bLength 9
> >> > bDescriptorType 4
> >> > bInterfaceNumber 0
> >> > bAlternateSetting 0
> >> > bNumEndpoints 1
> >> > bInterfaceClass 9 Hub
> >> > bInterfaceSubClass 0
> >> > bInterfaceProtocol 0 Full speed (or root) hub
> >> > iInterface 0
> >> > Endpoint Descriptor:
> >> > bLength 7
> >> > bDescriptorType 5
> >> > bEndpointAddress 0x81 EP 1 IN
> >> > bmAttributes 3
> >> > Transfer Type Interrupt
> >> > Synch Type None
> >> > Usage Type Data
> >> > wMaxPacketSize 0x0004 1x 4 bytes
> >> > bInterval 12
> >> >
> >> > On Sun, Jan 19, 2020 at 12:32 AM Sasi Karanam <sasiemail2...@gmail.com>
> >> > wrote:
> >> >
> >> > > Sorry. Please see the below..
> >> > >
> >> > > ++++++++++++++
> >> > > *** Error ***
> >> > > An error occurred in the io-library ('Could not claim the USB
> >> 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') ***
> >> > > ++++++++++++++++++++
> >> > >
> >> > > also attached the log file. Please advise.
> >> > >
> >> > > On Sat, Jan 18, 2020 at 9:44 PM Hubert Figuière <h...@figuiere.net>
> >> wrote:
> >> > >
> >> > >> On 2020-01-18 7:46 p.m., Sasi Karanam wrote:
> >> > >> > Hi ,
> >> > >> > I am trying to capture images by using gopro 8 black and getting
> >> below
> >> > >> > error message even though it is detecting as USB PTP Class Camera.
> >> > >> Please
> >> > >> > help me.
> >> > >> >
> >> > >> > Eroor message :
> >> > >> > ++++++++++++++++++++
> >> > >> > 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
> >> --summary
> >> > >> >
> >> > >> > Please make sure there is sufficient quoting around the arguments.
> >> > >> > +++++++++++++++++++++++
> >> > >> >
> >> > >> > pi@raspberrypi:~ $ gphoto2 --auto-detect
> >> > >> > Model Port
> >> > >> >
> >> > >> > ----------------------------------------------------------
> >> > >> > USB PTP Class Camera usb:001,004
> >> > >> >
> >> > >>
> >> > >> You stripped the relevant part of the output with the actual error
> >> > >> message so it is hard to know what's happening here.
> >> > >>
> >> > >>
> >> > >> Cheers,
> >> > >>
> >> > >> Hub
> >> > >>
> >> > >
> >>
> >>
> >> > _______________________________________________
> >> > Gphoto-devel mailing list
> >> > Gphoto-devel@lists.sourceforge.net
> >> > https://lists.sourceforge.net/lists/listinfo/gphoto-devel
> >>
> >>
> >> --
> >> Marcus Meissner,SUSE LINUX GmbH; Maxfeldstrasse 5; D-90409 Nuernberg; Zi.
> >> 3.1-33,+49-911-740 53-432,,serv=loki,mail=wotan,type=real <
> >> meiss...@suse.de>
> >>
> > _______________________________________________
> > Gphoto-devel mailing list
> > Gphoto-devel@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/gphoto-devel
> >
>
>
> --
> http://www.damonlynch.net
> _______________________________________________
> Gphoto-devel mailing list
> Gphoto-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/gphoto-devel
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