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    SubjectRe: laptop reboots right after hibernation
    Date
    On Sunday, 18 of November 2007, Tomas Carnecky wrote:
    > Pavel Machek wrote:
    > > Hi!
    > >
    > >> echo disk > /sys/power/state
    > >>
    > >> successfully saves that state to the disk, but just as the laptop is
    > >> about to turn itself off, it reboots (successfully, so the
    > >> hibernation/resume process works well, even with X running! which is
    > >> awesome :) ). But I'd rather like the computer turned off after I
    > >> hibernate it. Where could the problem be?
    > >>
    > >> It's a new laptop, TP X61 tablet, I tried ubuntu (7.10, gutsy) for a few
    > >> days, both suspend and hibernate worked there (with one or two crashes,
    > >> probably due to X, I've read that the intel driver got some
    > >> suspend/resume improvements recently). Now I'm running gentoo, kernel
    > >> 2.6.24-rc2. I'm using newer versions of almost all software now compared
    > >> to the ubuntu system.
    > >
    > > If it works in older ubuntu, you can probably do bisect. Does normal
    > > shutdown work? You can try platform vs. shutdown mode...
    >
    > I forgot, normal shutdown (init 0) works, the 'shutdown' command fails
    > somewhere in the gentoo init scripts, but that has nothing to do with
    > the kernel. 'init 6' also works. Both regardless of where the notebook
    > is (dock or outside).

    Please verify if you have the ehci_hcd driver loaded when the box is in the
    dock. If so, please try to unload it before hibernation and see if the box
    will reboot.

    Greetings,
    Rafael
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