Re: [linux-usb-devel] USB-related oops in sysfs with linux v2.6.23-rc3-50-g28e8351

Alan Stern
2007-08-21T14:51:52Z

On Tue, 21 Aug 2007, Jiri Kosina wrote:

> On Tue, 21 Aug 2007, Florin Iucha wrote:
>
> > I have enabled USB debugging and I see a bunch (=46) of these messages:
>
> > [ $timestamp] usb 1-9: usb auto-suspend
> > [ $timestamp] usb 1-9: usb auto-resume
> > [ $timestamp] ehci_hcd 0000:00:02.1: GetStatus port 9 status 001005 POWER sig=se0 PE CONNECT
> > [ $timestamp] usb 1-9: finish resume
> > The messages continued to be logged, even after the keyboard has
> > become unresponsive.
>
> I guess that this is the card reader being suspended and resumed
> afterwards. Do you by any chance see any improvement when you

FYI, the card reader suspend/resume problem should be fixed by this
patch:

http://marc.info/?l=linux-usb-devel&m=118764229910761&w=2

Alan Stern