On 19/03/2013 21:18, Brian Spisak wrote:
>
> Just unplug/replug and no help. I'll reboot now as well. I have to run
> out, but will be back in an hour or so.
>
> $ ls -l /dev/bus/usb/002/007
> crw-rw-r--+ 1 root root 189, 134 Mar 19 13:16 /dev/bus/usb/002/007
>
> I also see a rule for my device in /lib/udev/rules.d/40-libsane.rules
>
> # Canon CanoScan 700F
> ATTRS{idVendor}=="04a9", ATTRS{idProduct}=="1907",
> ENV{libsane_matched}="yes"
>
>
Possible thing to check:
- another *libsane.rules elsewhere
- another rule applying first from another file
- wrong persistent file in /etc/udev/rules.d
Maybe udevadm (as root) could help, on my box it gives (with the last
line below the most important):
udevadm info --query=all --name=/dev/bus/usb/001/004
P: /devices/pci0000:00/0000:00:12.2/usb1/1-4
N: bus/usb/001/004
E: BUSNUM=001
E: DEVNAME=/dev/bus/usb/001/004
E: DEVNUM=004
E: DEVPATH=/devices/pci0000:00/0000:00:12.2/usb1/1-4
E: DEVTYPE=usb_device
E: DRIVER=usb
E: ID_BUS=usb
E: ID_MODEL=CanoScan
E: ID_MODEL_ENC=CanoScan
E: ID_MODEL_ID=2213
E: ID_REVISION=0302
E: ID_SERIAL=Canon_CanoScan
E: ID_USB_INTERFACES=:ffffff:
E: ID_VENDOR=Canon
E: ID_VENDOR_ENC=Canon
E: ID_VENDOR_ID=04a9
E: MAJOR=189
E: MINOR=3
E: PRODUCT=4a9/2213/302
E: SUBSYSTEM=usb
E: TYPE=255/255/255
E: UDEV_LOG=3
E: USEC_INITIALIZED=6561531242
E: libsane_matched=yes
You could alos use 'udevadm test /dev/bus/usb/002/007' to get udev
debug traces.
Regards,
Stef
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