On Mon, 3 Jan 2005, Oliver Neukum wrote:
> Hi,
>
> with 2.6.10 (i386/UP/UHCI)
> 0000:00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 03)
> 0000:00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 03)
> 0000:00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 03)
> 0000:00:1d.7 USB Controller: Intel Corp. 82801DB USB2 (rev 03)
>
> my mouse will not work after resumption. Replugging will fix it.
Before suspending, load the UHCI driver with the "debug=3" module
parameter setting (and make sure you have set CONFIG_USB_DEBUG!). Then
post the contents of /proc/driver/uhci/... (whichever file corresponds to
the controller your mouse is plugged into):
before the suspend (and then don't touch the mouse),
after the suspend (before touching the mouse),
after moving the mouse.
There may be a clue in the debug info.
Alan Stern
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