Am Freitag, 29. Juni 2007 schrieb [EMAIL PROTECTED]:
> Hi Oliver,
>
> On 2007-06-27 02:15, Oliver Neukum wrote:
> >>> 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.
> >
> > 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"
>
> Thanks for looking at this.
> Here's the dmesg output, on 2.6.22-rc6.
> By the time I ran "lsusb" the printer was no longer visible.
Hello,
ok, this is a hard case, nothing but a full blacklisting will help.
A patch has gone into the pipeline.
Regards
Oliver
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