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gphoto2 is not able to detect USB ports. How can I make sure it is able to access the USB port and any device connected to that port?



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I am using gphoto2 to remote control a "Canon PowerShot G7 X Mark II" camera on Ubuntu 18.04.02 laptop. The laptop has two USB 3.0 ports. I am connecting the camera through one of the USB ports on the laptop.



This version of gphoto2 is using the following software versions and options:



gphoto2 2.5.15 gcc, popt(m), exif, cdk, aa, jpeg, readline
libgphoto2 2.5.22 all camlibs, gcc, ltdl, EXIF
libgphoto2_port 0.12.0 iolibs: disk ptpip serial, gcc, ltdl, no USB, serial without locking




  1. The following is the output of lsusb to get the USB ids:


db-3553@db3553-HP-ProBook-440-G5:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 138a:003f Validity Sensors, Inc. VFS495 Fingerprint Reader
Bus 001 Device 003: ID 8087:0a2b Intel Corp.
Bus 001 Device 002: ID 04f2:b5ee Chicony Electronics Co., Ltd
Bus 001 Device 008: ID 04a9:32bc Canon, Inc.




  1. The following is the output of gphoto2 --list-ports


db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --list-ports
Devices found: 34



Path Description



ptpip: PTP/IP Connection

serial:/dev/ttyS0 Serial Port 0

serial:/dev/ttyS1 Serial Port 1

serial:/dev/ttyS2 Serial Port 2

serial:/dev/ttyS3 Serial Port 3

serial:/dev/ttyS4 Serial Port 4

serial:/dev/ttyS5 Serial Port 5

serial:/dev/ttyS6 Serial Port 6

serial:/dev/ttyS7 Serial Port 7

serial:/dev/ttyS8 Serial Port 8

serial:/dev/ttyS9 Serial Port 9

serial:/dev/ttyS10 Serial Port 10

serial:/dev/ttyS11 Serial Port 11

serial:/dev/ttyS12 Serial Port 12

serial:/dev/ttyS13 Serial Port 13

serial:/dev/ttyS14 Serial Port 14

serial:/dev/ttyS15 Serial Port 15

serial:/dev/ttyS16 Serial Port 16

serial:/dev/ttyS17 Serial Port 17

serial:/dev/ttyS18 Serial Port 18

serial:/dev/ttyS19 Serial Port 19

serial:/dev/ttyS20 Serial Port 20

serial:/dev/ttyS21 Serial Port 21

serial:/dev/ttyS22 Serial Port 22

serial:/dev/ttyS23 Serial Port 23

serial:/dev/ttyS24 Serial Port 24

serial:/dev/ttyS25 Serial Port 25

serial:/dev/ttyS26 Serial Port 26

serial:/dev/ttyS27 Serial Port 27

serial:/dev/ttyS28 Serial Port 28

serial:/dev/ttyS29 Serial Port 29

serial:/dev/ttyS30 Serial Port 30

serial:/dev/ttyS31 Serial Port 31

serial: Serial Port Device




  1. The following is the output of gphoto2 --auto-detect to see if it is detected in a generic way, or by another name


db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --auto-detect



Model Port





db-3553@db3553-HP-ProBook-440-G5:~$




  1. The following is the output of Record the output of gphoto2 --capture-image to see if capture works


db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --capture-image



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




  1. The following is the debug message:


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



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



The camera model shows on the list of supported camera. Could anyone provide insights on where I'm making a mistake?



Thanks.










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    I am using gphoto2 to remote control a "Canon PowerShot G7 X Mark II" camera on Ubuntu 18.04.02 laptop. The laptop has two USB 3.0 ports. I am connecting the camera through one of the USB ports on the laptop.



    This version of gphoto2 is using the following software versions and options:



    gphoto2 2.5.15 gcc, popt(m), exif, cdk, aa, jpeg, readline
    libgphoto2 2.5.22 all camlibs, gcc, ltdl, EXIF
    libgphoto2_port 0.12.0 iolibs: disk ptpip serial, gcc, ltdl, no USB, serial without locking




    1. The following is the output of lsusb to get the USB ids:


    db-3553@db3553-HP-ProBook-440-G5:~$ lsusb
    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 004: ID 138a:003f Validity Sensors, Inc. VFS495 Fingerprint Reader
    Bus 001 Device 003: ID 8087:0a2b Intel Corp.
    Bus 001 Device 002: ID 04f2:b5ee Chicony Electronics Co., Ltd
    Bus 001 Device 008: ID 04a9:32bc Canon, Inc.




    1. The following is the output of gphoto2 --list-ports


    db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --list-ports
    Devices found: 34



    Path Description



    ptpip: PTP/IP Connection

    serial:/dev/ttyS0 Serial Port 0

    serial:/dev/ttyS1 Serial Port 1

    serial:/dev/ttyS2 Serial Port 2

    serial:/dev/ttyS3 Serial Port 3

    serial:/dev/ttyS4 Serial Port 4

    serial:/dev/ttyS5 Serial Port 5

    serial:/dev/ttyS6 Serial Port 6

    serial:/dev/ttyS7 Serial Port 7

    serial:/dev/ttyS8 Serial Port 8

    serial:/dev/ttyS9 Serial Port 9

    serial:/dev/ttyS10 Serial Port 10

    serial:/dev/ttyS11 Serial Port 11

    serial:/dev/ttyS12 Serial Port 12

    serial:/dev/ttyS13 Serial Port 13

    serial:/dev/ttyS14 Serial Port 14

    serial:/dev/ttyS15 Serial Port 15

    serial:/dev/ttyS16 Serial Port 16

    serial:/dev/ttyS17 Serial Port 17

    serial:/dev/ttyS18 Serial Port 18

    serial:/dev/ttyS19 Serial Port 19

    serial:/dev/ttyS20 Serial Port 20

    serial:/dev/ttyS21 Serial Port 21

    serial:/dev/ttyS22 Serial Port 22

    serial:/dev/ttyS23 Serial Port 23

    serial:/dev/ttyS24 Serial Port 24

    serial:/dev/ttyS25 Serial Port 25

    serial:/dev/ttyS26 Serial Port 26

    serial:/dev/ttyS27 Serial Port 27

    serial:/dev/ttyS28 Serial Port 28

    serial:/dev/ttyS29 Serial Port 29

    serial:/dev/ttyS30 Serial Port 30

    serial:/dev/ttyS31 Serial Port 31

    serial: Serial Port Device




    1. The following is the output of gphoto2 --auto-detect to see if it is detected in a generic way, or by another name


    db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --auto-detect



    Model Port





    db-3553@db3553-HP-ProBook-440-G5:~$




    1. The following is the output of Record the output of gphoto2 --capture-image to see if capture works


    db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --capture-image



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




    1. The following is the debug message:


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



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



    The camera model shows on the list of supported camera. Could anyone provide insights on where I'm making a mistake?



    Thanks.










    share|improve this question







    New contributor




    user11384320 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      I am using gphoto2 to remote control a "Canon PowerShot G7 X Mark II" camera on Ubuntu 18.04.02 laptop. The laptop has two USB 3.0 ports. I am connecting the camera through one of the USB ports on the laptop.



      This version of gphoto2 is using the following software versions and options:



      gphoto2 2.5.15 gcc, popt(m), exif, cdk, aa, jpeg, readline
      libgphoto2 2.5.22 all camlibs, gcc, ltdl, EXIF
      libgphoto2_port 0.12.0 iolibs: disk ptpip serial, gcc, ltdl, no USB, serial without locking




      1. The following is the output of lsusb to get the USB ids:


      db-3553@db3553-HP-ProBook-440-G5:~$ lsusb
      Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
      Bus 001 Device 004: ID 138a:003f Validity Sensors, Inc. VFS495 Fingerprint Reader
      Bus 001 Device 003: ID 8087:0a2b Intel Corp.
      Bus 001 Device 002: ID 04f2:b5ee Chicony Electronics Co., Ltd
      Bus 001 Device 008: ID 04a9:32bc Canon, Inc.




      1. The following is the output of gphoto2 --list-ports


      db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --list-ports
      Devices found: 34



      Path Description



      ptpip: PTP/IP Connection

      serial:/dev/ttyS0 Serial Port 0

      serial:/dev/ttyS1 Serial Port 1

      serial:/dev/ttyS2 Serial Port 2

      serial:/dev/ttyS3 Serial Port 3

      serial:/dev/ttyS4 Serial Port 4

      serial:/dev/ttyS5 Serial Port 5

      serial:/dev/ttyS6 Serial Port 6

      serial:/dev/ttyS7 Serial Port 7

      serial:/dev/ttyS8 Serial Port 8

      serial:/dev/ttyS9 Serial Port 9

      serial:/dev/ttyS10 Serial Port 10

      serial:/dev/ttyS11 Serial Port 11

      serial:/dev/ttyS12 Serial Port 12

      serial:/dev/ttyS13 Serial Port 13

      serial:/dev/ttyS14 Serial Port 14

      serial:/dev/ttyS15 Serial Port 15

      serial:/dev/ttyS16 Serial Port 16

      serial:/dev/ttyS17 Serial Port 17

      serial:/dev/ttyS18 Serial Port 18

      serial:/dev/ttyS19 Serial Port 19

      serial:/dev/ttyS20 Serial Port 20

      serial:/dev/ttyS21 Serial Port 21

      serial:/dev/ttyS22 Serial Port 22

      serial:/dev/ttyS23 Serial Port 23

      serial:/dev/ttyS24 Serial Port 24

      serial:/dev/ttyS25 Serial Port 25

      serial:/dev/ttyS26 Serial Port 26

      serial:/dev/ttyS27 Serial Port 27

      serial:/dev/ttyS28 Serial Port 28

      serial:/dev/ttyS29 Serial Port 29

      serial:/dev/ttyS30 Serial Port 30

      serial:/dev/ttyS31 Serial Port 31

      serial: Serial Port Device




      1. The following is the output of gphoto2 --auto-detect to see if it is detected in a generic way, or by another name


      db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --auto-detect



      Model Port





      db-3553@db3553-HP-ProBook-440-G5:~$




      1. The following is the output of Record the output of gphoto2 --capture-image to see if capture works


      db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --capture-image



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




      1. The following is the debug message:


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



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



      The camera model shows on the list of supported camera. Could anyone provide insights on where I'm making a mistake?



      Thanks.










      share|improve this question







      New contributor




      user11384320 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I am using gphoto2 to remote control a "Canon PowerShot G7 X Mark II" camera on Ubuntu 18.04.02 laptop. The laptop has two USB 3.0 ports. I am connecting the camera through one of the USB ports on the laptop.



      This version of gphoto2 is using the following software versions and options:



      gphoto2 2.5.15 gcc, popt(m), exif, cdk, aa, jpeg, readline
      libgphoto2 2.5.22 all camlibs, gcc, ltdl, EXIF
      libgphoto2_port 0.12.0 iolibs: disk ptpip serial, gcc, ltdl, no USB, serial without locking




      1. The following is the output of lsusb to get the USB ids:


      db-3553@db3553-HP-ProBook-440-G5:~$ lsusb
      Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
      Bus 001 Device 004: ID 138a:003f Validity Sensors, Inc. VFS495 Fingerprint Reader
      Bus 001 Device 003: ID 8087:0a2b Intel Corp.
      Bus 001 Device 002: ID 04f2:b5ee Chicony Electronics Co., Ltd
      Bus 001 Device 008: ID 04a9:32bc Canon, Inc.




      1. The following is the output of gphoto2 --list-ports


      db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --list-ports
      Devices found: 34



      Path Description



      ptpip: PTP/IP Connection

      serial:/dev/ttyS0 Serial Port 0

      serial:/dev/ttyS1 Serial Port 1

      serial:/dev/ttyS2 Serial Port 2

      serial:/dev/ttyS3 Serial Port 3

      serial:/dev/ttyS4 Serial Port 4

      serial:/dev/ttyS5 Serial Port 5

      serial:/dev/ttyS6 Serial Port 6

      serial:/dev/ttyS7 Serial Port 7

      serial:/dev/ttyS8 Serial Port 8

      serial:/dev/ttyS9 Serial Port 9

      serial:/dev/ttyS10 Serial Port 10

      serial:/dev/ttyS11 Serial Port 11

      serial:/dev/ttyS12 Serial Port 12

      serial:/dev/ttyS13 Serial Port 13

      serial:/dev/ttyS14 Serial Port 14

      serial:/dev/ttyS15 Serial Port 15

      serial:/dev/ttyS16 Serial Port 16

      serial:/dev/ttyS17 Serial Port 17

      serial:/dev/ttyS18 Serial Port 18

      serial:/dev/ttyS19 Serial Port 19

      serial:/dev/ttyS20 Serial Port 20

      serial:/dev/ttyS21 Serial Port 21

      serial:/dev/ttyS22 Serial Port 22

      serial:/dev/ttyS23 Serial Port 23

      serial:/dev/ttyS24 Serial Port 24

      serial:/dev/ttyS25 Serial Port 25

      serial:/dev/ttyS26 Serial Port 26

      serial:/dev/ttyS27 Serial Port 27

      serial:/dev/ttyS28 Serial Port 28

      serial:/dev/ttyS29 Serial Port 29

      serial:/dev/ttyS30 Serial Port 30

      serial:/dev/ttyS31 Serial Port 31

      serial: Serial Port Device




      1. The following is the output of gphoto2 --auto-detect to see if it is detected in a generic way, or by another name


      db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --auto-detect



      Model Port





      db-3553@db3553-HP-ProBook-440-G5:~$




      1. The following is the output of Record the output of gphoto2 --capture-image to see if capture works


      db-3553@db3553-HP-ProBook-440-G5:~$ gphoto2 --capture-image



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




      1. The following is the debug message:


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



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



      The camera model shows on the list of supported camera. Could anyone provide insights on where I'm making a mistake?



      Thanks.







      usb remote-control ubuntu-18.04






      share|improve this question







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