I am trying to get my scanner to work with sane. I have a Canon LIDE20
usb scanner. sane-find-scanner sees the scanner but when I run scanimage
-L nothing comes up. Its as if the scanner isn't there.
77
Here is what I get when I run sane-find-scanner. If someone could please
point me in the right direction I would greately appreciateit.
trying libusb:
<device descriptor of 0x0000/0x0000 at 001:001 (USB UHCI-alt Root Hub)>
bLength 18
bDescriptorType 1
bcdUSB 1.00
bDeviceClass 9
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 0.00
iManufacturer 0 ()
iProduct 2 (USB UHCI-alt Root Hub)
iSerialNumber 1 (d400)
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 64 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 8
bInterval 255 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x04a9/0x220d at 001:002 (Canon CanoScan)>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255
bDeviceSubClass 0
bDeviceProtocol 255
bMaxPacketSize0 8
idVendor 0x04A9
idProduct 0x220D
bcdDevice 1.00
iManufacturer 1 (Canon)
iProduct 2 (CanoScan)
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 160 (Remote Wakeup)
MaxPower 500 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 1
bInterval 16 ms
bRefresh 0
bSynchAddress 0
<endpoint 1>
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 (in 0x02)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 2>
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 (out 0x03)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<trying to find out which USB chip is used>
checking for GT-6801 ...
this is not a GT-6801 (bDeviceSubClass = 0x0)
checking for GT-6816 ...
this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 255)
checking for MA-1017 ...
this is not a MA-1017 (bDeviceClass = 255, bInterfaceClass = 255)
checking for MA-1015 ...
this is not a MA-1015 (bcdUSB = 0x110)
checking for MA-1509 ...
this is not a MA-1509 (bDeviceSubClass = 0x0)
checking for LM983[1,2,3] ...
Couldn't claim interface: could not claim interface 0: Device or
resource busy
<This USB chip looks like a LM983x?>
found USB scanner (vendor=0x04a9 [Canon], product=0x220d [CanoScan],
chip=LM983x?) at libusb:001:002
<device descriptor of 0x046d/0xc20c at 001:003 (Logitech WingMan
Precision USB)>bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x046D
idProduct 0xC20C
bcdDevice 1.03
iManufacturer 1 (Logitech)
iProduct 2 (WingMan Precision USB)
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 128 ()
MaxPower 30 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 3
bInterval 10 ms
bRefresh 0
bSynchAddress 0
# Your USB scanner was (probably) detected. It may or may not be
supported by
# SANE. Try scanimage -L and read the backend's manpage.
--
---------------------------------------------------------------
Philip V. Neves Email: phi...@digitalinfinity.biz
Phone: (250)372-8536 pne...@telus.net
---------------------------------------------------------------
Nearly every man who develops an idea works at it up to the point where it
looks impossible, and then gets discouraged. that's not the place to become
discouraged.
Thomas Alva Edison.
