Carlos E. R. a écrit :
Rather a problem of badly designed usb hub. The hub should detect the pc bus is down (no power) and power down itself, too, or go to standby, remove the voltage from the usb line.
there is absolutely no intelligence in an usb ub :-), and the power is so low (I think 1A / 5V) than even a mechanical switch is not possible
The hack for you would be to use a main switch for all appliances, and switch it off, instead of swathing off the bus, the printer, the scanner, etc, etc.
it's what I do, but even if I don't switch the appliance on the laptop runs and the ub also, but only for a short time :-) for the desktop computer I use a monitored appliance, but I don't know if this will work for a laptop (power used is much smaller) jdd -- http://www.dodin.net -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org