Messages in this thread | | | Date | Tue, 1 Apr 2008 11:59:24 +0200 | From | Pavel Machek <> | Subject | Re: 2.6.25-rc7: Ugh. |
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Hi!
> > But suspend *with* any USB device plugged-in, and it *always* fails resume, > > even when the USB device is unplugged before hitting the resume button. > > > > Conclusion: the bug is in the usb SUSPEND code, not the RESUME code. > > I would arrive at the opposite conclusion. Independent from that, loss of > power is not really supported by USB during STR. Obviously it should not > hang, but all devices will be disconnected and reconnected.
All devices disconnected / reconnected is expected, but it has to work. Machines like thinkpad x60 kill USB power during s2ram.
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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