Pavel Machek ha scritto:

>Hi!
>
>  
>
>>after:
>>
>>echo shutdown > /sys/power/disk
>>echo disk > /sys/power/state
>>
>>i get:
>>
>>Could not suspend device 0000:00:0a.2: error -22
>>
>>0000:00:0a.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI 
>>USB 1.1 Controller (rev 50)
>>0000:00:0a.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI 
>>USB 1.1 Controller (rev 50)
>>0000:00:0a.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51)
>>
>>it's a pci usb 2.0 card. no active device plugged there.
>>
>>the bad thing is that i can't suspend.
>>the good thing is that kernel is safe, i can still work with it, 
>>without panic or other troubles.
>>    
>>
>
>What happens if you try without usb2 support?
>If it works, complain on usb list.
>
>				Pavel
>  
>

i'm sorry for been so late, had some problems.
however i had to remove ehci and uhci modules to get suspend and resume 
work.

probably it's a double usb problem i'll notice to usb devel mailing list.

i attach my dmesg