Re: Packardell with usb problems

[Javier <javuchi@gmail.com>]

Rodrigo Valenzuela escribió:
> When booting any of the above mentioned kernels with no parameters 
> everything works just fine but the USB devices, which simply I can't 
> get to work, for example. usb mouse hardly hardly moving and pendrives 
> don't get recognized. At this point no messages appear on dmesg showing 
> new plugged usb devices.
> Anyone with any useful link or resource about this very annoying 
> problem?

Yes, try passing the option "irqfixup" to the kernel.
It seems to be a problem of some buggy BIOSes not handling IRQs correctly.