Benoit wrote:
[snip]
> We you plug a device in an USB port, you should have an entry in
> /proc/bus/usb/devices, showing some informations about the device,
> even if there's no drivers for it.
> My USB port are well configured and detected, I'm using the module
> usb-uhci, and "hotplug" is installed.
> But when I plug my modem or an USB webcam (IBM), nothing is detected.
> I thought it was a kernel module problem, but I've tried to plug an USB
> HP cd-writer (8200 series), and the device was perfectly detected !
[snip]
Is it a laptop? I have problems with my laptop and 400mA draw from the ACM
modem.
Can you try it with a powered hub? If that works, I'd say you have a
hardware power problem. In addition to modems, some motherboards have this
problem (esp Asus, see http://www.linux-usb.org/FAQ.html#sh2)
Brad
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