On Fri, 2001-10-26 at 13:01, Mariusz Pulanecki wrote:
> My usb mouse (logitech optical mouse) and dcamera (mass-storage)
> doesnt
> work. Ive got HP Pavilion 5425 notebook (AMD Athlon, probably ALI
> MAGIC chipset). System recognizes only usb-hub (/proc/bus/usb/devices).
> hub.c: USB new device connect on bus1/2, assigned device number 2
> usb_control/bulk_msg: timeout
> usb-ohci.c: unlink URB timeout
> usb.c: USB device not accepting new address=2 (error=-110)
> hub.c: USB new device connect on bus1/2, assigned device number 3
> usb_control/bulk_msg: timeout
> usb-ohci.c: unlink URB timeout
> usb.c: USB device not accepting new address=3 (error=-110)
Both of your devices may draw more than 100 mA of current but some
notebooks have very weak power on USB. You may want to try an external,
self-powered hub - or a low-power device if you have one. Optical mouse
needs at least 100 mA (mine does), and if the device is underpowered it
may fail at any time.
Dmitri
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