Re: 2.6.25-mm1: suspend-to-disk warning, resume failure

Alan Stern
2008-04-18T15:19:51Z

On Thu, 17 Apr 2008, Andrew Morton wrote:

> But this:
>
> <cold boot>
> <suspend-to-ram>
> <resume-from-ram>
> <suspend-to-disk>
> <resume-from-disk>
>
> hangs at the end of resume-from-disk.
>
>
> During the suspend-to-disk I saw:
>
> ipw2200: Radio Frequency Kill Switch is On:
> Kill switch must be turned off for wireless networking to work.
> PM: Device usb1 failed to (unknown PM event): error -113
> PM: Device usb2 failed to (unknown PM event): error -113
> PM: Device usb3 failed to (unknown PM event): error -113
> PM: Device usb4 failed to (unknown PM event): error -113

These -113 errors can be ignored. They are fallout from the recent
conversion of the driver core's suspend/resume API. Matching changes
have not yet been added to the USB core.

The "(unknown PM event)" strings look like a bug, though.

Alan Stern