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Scanner permission problem

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1

I use Canon MF-231 i-sensys. I install printer driver and all is good. But the scanner is still torturing me. Scanner not work properly.

I check scanner with scanimage -L and get this:

  # sane-find-scanner will now attempt to detect your scanner. If the

  # result is different from what you expected, first make sure your

  # scanner is powered up and properly connected to your computer.



  # No SCSI scanners found. If you expected something different, make sure that

  # you have loaded a kernel SCSI driver for your SCSI adapter.



could not open USB device 0x8087/0x8000 at 002:002: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 002:001: Access denied (insufficient permissions)

could not open USB device 0x8087/0x8008 at 001:002: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0003 at 004:001: Access denied (insufficient permissions)

could not open USB device 0x093a/0x2510 at 003:003: Access denied (insufficient permissions)

found USB scanner (vendor=0x04a9 [Language Error], product=0x27d1 [Language Error]) at libusb:003:005

could not open USB device 0x1c4f/0x0026 at 003:004: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 003:001: Access denied (insufficient permissions)

  # Your USB scanner was (probably) detected. It may or may not be supported by

  # SANE. Try scanimage -L and read the backend's manpage.



  # Not checking for parallel port scanners.



  # Most Scanners connected to the parallel port or other proprietary ports

  # can't be detected by this program.



  # You may want to run this program as root to find all devices. Once you

  # found the scanner devices, be sure to adjust access permissions as

  # necessary.

Because of this Simple Scan don't work properly. I use Ubuntu 18.04.1. How can I solve it?

Thank you!

permissions scanner canon

share|improve this question

asked Aug 16 '18 at 15:55

Orkhan OderOrkhan Oder

187

add a comment | 

1

I use Canon MF-231 i-sensys. I install printer driver and all is good. But the scanner is still torturing me. Scanner not work properly.

I check scanner with scanimage -L and get this:

  # sane-find-scanner will now attempt to detect your scanner. If the

  # result is different from what you expected, first make sure your

  # scanner is powered up and properly connected to your computer.



  # No SCSI scanners found. If you expected something different, make sure that

  # you have loaded a kernel SCSI driver for your SCSI adapter.



could not open USB device 0x8087/0x8000 at 002:002: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 002:001: Access denied (insufficient permissions)

could not open USB device 0x8087/0x8008 at 001:002: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0003 at 004:001: Access denied (insufficient permissions)

could not open USB device 0x093a/0x2510 at 003:003: Access denied (insufficient permissions)

found USB scanner (vendor=0x04a9 [Language Error], product=0x27d1 [Language Error]) at libusb:003:005

could not open USB device 0x1c4f/0x0026 at 003:004: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 003:001: Access denied (insufficient permissions)

  # Your USB scanner was (probably) detected. It may or may not be supported by

  # SANE. Try scanimage -L and read the backend's manpage.



  # Not checking for parallel port scanners.



  # Most Scanners connected to the parallel port or other proprietary ports

  # can't be detected by this program.



  # You may want to run this program as root to find all devices. Once you

  # found the scanner devices, be sure to adjust access permissions as

  # necessary.

Because of this Simple Scan don't work properly. I use Ubuntu 18.04.1. How can I solve it?

Thank you!

permissions scanner canon

share|improve this question

asked Aug 16 '18 at 15:55

Orkhan OderOrkhan Oder

187

add a comment | 

I use Canon MF-231 i-sensys. I install printer driver and all is good. But the scanner is still torturing me. Scanner not work properly.

I check scanner with scanimage -L and get this:

  # sane-find-scanner will now attempt to detect your scanner. If the

  # result is different from what you expected, first make sure your

  # scanner is powered up and properly connected to your computer.



  # No SCSI scanners found. If you expected something different, make sure that

  # you have loaded a kernel SCSI driver for your SCSI adapter.



could not open USB device 0x8087/0x8000 at 002:002: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 002:001: Access denied (insufficient permissions)

could not open USB device 0x8087/0x8008 at 001:002: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0003 at 004:001: Access denied (insufficient permissions)

could not open USB device 0x093a/0x2510 at 003:003: Access denied (insufficient permissions)

found USB scanner (vendor=0x04a9 [Language Error], product=0x27d1 [Language Error]) at libusb:003:005

could not open USB device 0x1c4f/0x0026 at 003:004: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 003:001: Access denied (insufficient permissions)

  # Your USB scanner was (probably) detected. It may or may not be supported by

  # SANE. Try scanimage -L and read the backend's manpage.



  # Not checking for parallel port scanners.



  # Most Scanners connected to the parallel port or other proprietary ports

  # can't be detected by this program.



  # You may want to run this program as root to find all devices. Once you

  # found the scanner devices, be sure to adjust access permissions as

  # necessary.

Because of this Simple Scan don't work properly. I use Ubuntu 18.04.1. How can I solve it?

Thank you!

permissions scanner canon

share|improve this question

asked Aug 16 '18 at 15:55

Orkhan OderOrkhan Oder

187

  # sane-find-scanner will now attempt to detect your scanner. If the

  # result is different from what you expected, first make sure your

  # scanner is powered up and properly connected to your computer.



  # No SCSI scanners found. If you expected something different, make sure that

  # you have loaded a kernel SCSI driver for your SCSI adapter.



could not open USB device 0x8087/0x8000 at 002:002: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 002:001: Access denied (insufficient permissions)

could not open USB device 0x8087/0x8008 at 001:002: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0003 at 004:001: Access denied (insufficient permissions)

could not open USB device 0x093a/0x2510 at 003:003: Access denied (insufficient permissions)

found USB scanner (vendor=0x04a9 [Language Error], product=0x27d1 [Language Error]) at libusb:003:005

could not open USB device 0x1c4f/0x0026 at 003:004: Access denied (insufficient permissions)

could not open USB device 0x1d6b/0x0002 at 003:001: Access denied (insufficient permissions)

  # Your USB scanner was (probably) detected. It may or may not be supported by

  # SANE. Try scanimage -L and read the backend's manpage.



  # Not checking for parallel port scanners.



  # Most Scanners connected to the parallel port or other proprietary ports

  # can't be detected by this program.



  # You may want to run this program as root to find all devices. Once you

  # found the scanner devices, be sure to adjust access permissions as

  # necessary.

share|improve this question

asked Aug 16 '18 at 15:55

Orkhan OderOrkhan Oder

187

share|improve this question

asked Aug 16 '18 at 15:55

Orkhan OderOrkhan Oder

187

asked Aug 16 '18 at 15:55

Orkhan OderOrkhan Oder

187

asked Aug 16 '18 at 15:55

Orkhan OderOrkhan Oder

187

1 Answer
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I had a similar problem with my Canon Pixma MG3620; Simple Scan doesn't find the scanner. I was able to scan using the terminal and typing in "scangearmp".

share|improve this answer

answered 24 mins ago

user681210user681210

58116

add a comment | 

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0

I had a similar problem with my Canon Pixma MG3620; Simple Scan doesn't find the scanner. I was able to scan using the terminal and typing in "scangearmp".

share|improve this answer

answered 24 mins ago

user681210user681210

58116

add a comment | 

0

I had a similar problem with my Canon Pixma MG3620; Simple Scan doesn't find the scanner. I was able to scan using the terminal and typing in "scangearmp".

share|improve this answer

answered 24 mins ago

user681210user681210

58116

add a comment | 

I had a similar problem with my Canon Pixma MG3620; Simple Scan doesn't find the scanner. I was able to scan using the terminal and typing in "scangearmp".

share|improve this answer

answered 24 mins ago

user681210user681210

58116

share|improve this answer

answered 24 mins ago

user681210user681210

58116

answered 24 mins ago

user681210user681210

58116

answered 24 mins ago

user681210user681210

58116