Re: Usb scanner under Debian

["Jorgensen, Jens" <jens.jorgensen@tallan.com>]

If /proc/bus/usb is empty perhaps you didn't:

mount -t usbdevfs non /proc/bus/usb

?

Paolo Pedaletti wrote:

> Ciao,
> I have an HP ScanJet 6300C (USB)
> I have installed 2.4.0-test12 kernel with all the update program in
> unstable (modutils ...) and compiled into the kernel usb support, usb fs,
> OHCI (I have an AMD-756 USB Controller on a AMDK7 cpu) and USB scanner
> support.
>
> dmesg says:
> usb.c: registered new driver usbdevfs
> usb.c: registered new driver hub
> usb-ohci.c: USB OHCI at membase 0xe0802000, IRQ 10
> usb-ohci.c: usb-00:07.4, Advanced Micro Devices [AMD] AMD-756 [Viper] USB
> usb.c: new USB bus registered, assigned bus number 1
> usb.c: kmalloc IF c18f9c80, numif 1
> usb.c: new device strings: Mfr=0, Product=2, SerialNumber=1
> usb.c: USB device number 1 default language ID 0x0
> Product: USB OHCI Root Hub
> SerialNumber: e0802000
> hub.c: USB hub found
> hub.c: 4 ports detected
> hub.c: standalone hub
> hub.c: ganged power switching
> hub.c: global over-current protection
> hub.c: power on to power good time: 2ms
> hub.c: hub controller current requirement: 0mA
> hub.c: port removable status: RRRR
> hub.c: local power source is good
> hub.c: no over-current condition exists
> hub.c: enabling power on all ports
> usb.c: hub driver claimed interface c18f9c80
> usb.c: call_policy add, num 1 -- no FS yet
> usb.c: registered new driver usbscanner
> scanner.c: USB Scanner support registered.
> hub.c: port 1 connection change
> hub.c: port 1, portstatus 101, change 1, 12 Mb/s
> hub.c: port 1, portstatus 103, change 10, 12 Mb/s
> hub.c: USB new device connect on bus1/1, assigned device number 2
> usb.c: kmalloc IF c18f9f80, numif 1
> usb.c: new device strings: Mfr=1, Product=2, SerialNumber=3
> usb.c: USB device number 2 default language ID 0x409
> usb_control/bulk_msg: timeout
> Product: HP ScanJet 6300C
> SerialNumber: SG9AK171S8PE
> usb.c: usbscanner driver claimed interface c18f9f80
> usb.c: kusbd: /sbin/hotplug add 2
> usb.c: kusbd policy returned 0xfffffffe
>
> but /proc/bus/usb is empty.
>
> What can I do?
> I've look at www.linux-usb.org but in debian there isn't any USBD
> daemon or init script.
> (I've olso installed usbutils & usbview)
>
> On www.debianhelp.org there is an anonymous that says that USB is not a
> problem, but he doesn't tell how! :-(
>
> TNX.
>
> (any USB-ON-DEBIAN.HOWTO out there ?)

--
Jens B. Jorgensen
jens.jorgensen@tallan.com