> > I've narrowed it down the following patch, introduced in 2.6.20:
> >
> > d0532184086906889f4a0cd92eade1f7be49fbac
> > USB: autosuspend for usb printer driver
> >
> > this implements autosuspend for usb printers. It compiles and is tested.
> >
> > Reverting that single patch from 2.6.21.5 fixes the problem.
> >
> > Please consider fixing/reverting/quirking the USB printer autosuspend code.
> >
> >
>
> Oliver got fingered ;)
Please provide me with dmesg of a kernel compiled with CONFIG_USB_DEBUG.
The interesting part is the following
1. switch on printer
2. wait 5 seconds
3. run "lsusb"
Regards
Oliver
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