Hello Alan Stern ,

I tried the same kernel "2.6.5-7.97-smp"  SuSE and it gives no errors .

Since I need to use the same Linux kernel could you let me know why it
should not work on 2.6.9 Enterprise Edition .
What is the problem due to which the USB core is unable to read these
descriptors. 

Regards,
Monali.

> -----Original Message-----
> From: Alan Stern [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, March 24, 2005 9:57 PM
> To: Monali Vishnu Katkar (WT01 - EMBEDDED & PRODUCT 
> ENGINEERING SOLUTIONS)
> Cc: linux-usb-devel@lists.sourceforge.net
> Subject: Re: [linux-usb-devel] Error - "unable to read config 
> index 0 descriptor " by the USB core.
> 
> 
> On Thu, 24 Mar 2005 [EMAIL PROTECTED] wrote:
> 
> > Hi ,
> > 
> > I get the following error when I plug in the composite USB 
> device on 
> > the host . The host has  Redhat Linux EL Verion 4 , Kernel version 
> > 2.6.9-5.EL . Can anyone give some pointers as what the 
> problem is. Why 
> > is the USB core unable to read the descriptors ?
> > 
> > Mar 24 17:16:43  kernel: usb 4-1: new full speed USB device using 
> > address 70 Mar 24 17:16:43  kernel: usb 4-1: unable to read config 
> > index 0 descriptor/start
> > Mar 24 17:16:43  kernel: usb 4-1: can't read 
> configurations, error -71
> > Mar 24 17:16:43  kernel: usb 4-1: new full speed USB device using
> > address 71
> > Mar 24 17:16:43  kernel: usb 4-1: unable to read config index 0
> > descriptor/start
> > Mar 24 17:16:43  kernel: usb 4-1: can't read 
> configurations, error -71
> 
> Try upgrading to 2.6.11 and see if the problem goes away.
> 
> Alan Stern
> 
> 


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