Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: Problems with suspend and USB storage | Date | Thu, 15 May 2008 22:04:15 +0200 |
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On Thursday, 15 of May 2008, Bill Nottingham wrote: > Rafael J. Wysocki (rjw@sisk.pl) said: > > Well, the problem is that USB storage devices are disconnected during suspend > > and hibernation and connected once again during resume. Then, however, we > > are not able to tell whether the device in the slot is the same that was in > > there before the system was put into the sleep state. > > 1) If they're disconnected, how come they work as a hibernate device? Or > are they disconnected twice?
They are disconnected right after the image has been loaded, so the resuming hibernated kernel sees them as disconnected.
> 2) Isn't USB persist supposed to work around this?
That has been changing recently. Please follow the Alan's advice to debug this problem.
Thanks, Rafael
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