Re: Regression: USB is nfg after suspend/resume(RAM) cycle on Intel chipset

Nish Aravamudan
2007-05-29T17:03:49Z

On 5/29/07, Mark Lord <lkml@rtr.ca> wrote:
> I just "upgraded" from 2.6.21.3 to 2.6.22-rc3,
> but will be rebooting back into 2.6.21.xx shortly.
>
> Suspend/Resume (RAM) works perfectly on this Dell i9400 dual-core notebook.
> Except with 2.6.22-rc3, all USB devices are non-functional on resume.
> Most of the time.
> Once in five reboots, my mouse worked after the first suspend/resume cycle,
> but not thereafter. 'lsusb' also hangs after resume.

Could this be related to: http://lkml.org/lkml/2007/5/27/56/?

If so, Kay has a patch available (not sure if it's in -rc3 or not...):
http://lkml.org/lkml/2007/5/27/71

Thanks,
Nish