Re: why usb hotplug not work in 2.5.73

[Greg KH <greg@kroah.com>]

On Fri, Jul 11, 2003 at 05:16:24PM +0800, Ling, Xiaofeng wrote:
> Hi, 
>   I've installed hotplug-2003_5_1,  on Redhat7.3, it works fine.
> I use a flash memory usb disk, on Rehdat7.3, hotplug will find and
> insmod the module usb_storage.o when I plug in the disk.  But on
> kernel2.5.73, it seems hotplug can not insert module usb_storage.o
> automatically,  I must insert the usb_storage.o manually.
> I also tried to copy "modules.usbmap" from /lib/modules/2.4.18-3 to
> /lib/modules/2.5.73, same result.  I can see the /sbin/hotplug is
> already been called and the evironment variable like ACTION is set by
> kernel correctly.  Is there anything more should I do for hotplug?

Can you enable the debug messages for hotplug to see what it spits out
when you plug in your device?

And don't copy modules.usbmap from one kernel to another, they are tied
to that specific kernel version.

thanks,

greg k-h


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