[argyllcms] Re: Argyll CMS in Fedora (and Mandriva)

On 12/22/07, C <gdmail@xxxxxxxxxx> wrote:
> I'm running a completely updated Fedora 8 X86_64 installation except
> for the most recent kernel and xorg-x11-server update packages.
>
> I noticed the proposed kernel usbhid patch to blacklist the Huey from
> usbhid.  That looks good.  I was just concerned about having a
> functional work-around to get it away from USBHID in the interim
> so I could test / use the device before that kernel comes out.
>
> The following seems to make the unbinding work (every time I tested it
> over a few USB ports anyway) for me:
> # Works for unbinding.
> SYSFS{idVendor}=="0971", SYSFS{idProduct}=="2005", MODE="0666",
> PROGRAM="/bin/sh -c 'echo -n $id:1.0 >/sys/bus/usb/drivers/usbhid/unbind'"
>
> dmesg:
> usb 7-2.4.1.4: new low speed USB device using uhci_hcd and address 108
> usb 7-2.4.1.4: configuration #1 chosen from 1 choice
> hiddev97: USB HID v1.00 Device [HID 0971:2005] on usb-0000:00:1d.1-2.4.1.4
>
> ..however it seems like I end up with no world-writable
> /dev/usbdev devices:
> crw-rw---- 1 root root 251, 29 2007-12-22 04:43 /dev/usbdev7.108_ep00
> crw-rw---- 1 root root 251, 30 2007-12-22 04:43 /dev/usbdev7.108_ep81

You are checking the wrong files.

file used by libusb in argyllcms are /dev/bus/usb/*/*

-- 
Frederic Crozat

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