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    SubjectRe: Vaio doesn't poweroff with 2.4.22
    On Wed, 17 Sep 2003, Pavel Machek wrote:
    > > > > With 2.4.22, my Sony Vaio PCG-Z600TEK (s/600/505/ in US/JP) shows a regression
    > > > > w.r.t. power management:
    > > > > - It doesn't poweroff anymore (screen contents are still there after the
    > > > > powering down message)
    > > > > - It doesn't reboot anymore (screen goes black, though)
    > > > > - It accidentally suspended to RAM once while I was actively working on it (I
    > > > > never managed to get suspend working, except for this `accident'). I didn't
    > > > > see any messages about this in the kernel log.
    > > >
    > > > It suspended to RAM... Did it also *resume* correctly?
    > >
    > > Yes, since I could continue working without problems (except for lost Ethernet,
    > > solved by ifdown -a/ifup -a).
    >
    > And was that acpi or apm? If it was acpi you saw a little miracle.

    ACPI.

    BTW, I just started to see other weird things that may be related to ACPI, but
    aren't related to Linux (machine powers down 1 second after power up, etc.),
    but now it's fine again (running 2.4.21).

    Gr{oetje,eeting}s,

    Geert

    --
    Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

    In personal conversations with technical people, I call myself a hacker. But
    when I'm talking to journalists I just say "programmer" or something like that.
    -- Linus Torvalds

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