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    SubjectRe: [Bugme-new] [Bug 11717] New: Pressing suspend button suspends, but does not wakes up
    Dear Zhang, and other people.

    On Nov 11 2008, Rogério Brito wrote:
    > Zhang Rui wrote:
    > > let's focus on the suspend/resume problem in this bug entry.
    > > So please stop using suspend button or lid button to do suspend/resume
    > > test.
    > > You can use "echo mem > /sys/power/state" to suspend and use power button
    > > to resume to see how suspend/resume works on your laptop.
    >
    > What I get when I use this is that the notebook goes to suspend state and
    > the only button that it has (power button) has a blue light that starts
    > blinking.

    Zhang, you mentioned that you thought that my notebook could resume if
    the BIOS is skipped, right?

    Setting

    # echo 1 > /sys/power/pm_trace

    I tested all the variations of:

    # echo ??? > /sys/power/pm_test
    # echo mem > /sys/power/state

    that could be put into /sys/power/pm_test, but the notebook always
    "resumed" ("woke up" from "sleep").

    On the other hand, if I do a real sleep (say, putting none into
    pm_test), then:

    * the notebook goes to sleep;
    * when I press the power button, the machine power itself off;
    * a few seconds after that, it powers itself on again.

    Unfortunately, at this point, *everything* is black in the monitor and
    there are no responses (not even Magic SysRq).

    The range of kernels tested was: 2.6.24 to 2.6.31-rc5.

    As can be obviously seen from the kernels and the original report date,
    this bug is more than one year old (it was filed with bugzilla on
    2008-10-07).

    Please, help.


    Thanks, Rogério Brito.

    --
    Rogério Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
    http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
    Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org
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