Re: [Bugme-new] [Bug 11717] New: Pressing suspend button suspends, but does not wakes up



Hi.

Some more information that may prove to be useful.

Quoting Rogério Brito <rbrito@xxxxxxxxxx>:
If any further information is needed, please let me know.

I just discovered that the "suspend button" is overloaded: it is actually
a poweroff button, which would explain the behaviour when the kernel is in
suspend to RAM.

(This notebook doesn't have a suspend hehaviour when closing the lid, as
far as I could observe right now).

I just reinstalled Windows Vista (from the rescue DVD) and it suspends and
resumes fine. I don't know where Windows stores its logs (sorry, I've been
using Unix systems for more than a decade).

So, summarizing, it seems that the "suspend to RAM" button is actually a
poweroff button, but this behaviour of powering off the machine manifests
only when the kernel is already in a suspend to ram state. I can provide
more information under guidance. Please, just let me know what is needed
and I will test anything, as this notebook has not yet been used for
production.


Thanks in advance for any help, Rogério Brito.

--
Rogério Brito : rbrito@xxxxxxxxxx : http://www.ime.usp.br/~rbrito
Homepage of the algorithms package : http://algorithms.berlios.de
Homepage on freshmeat: http://freshmeat.net/projects/algorithms/
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



Relevant Pages

  • hibernate vs. WoL
    ... poweroff is not called for the 'shutdown' or 'restart' ... hibernate methods. ... drivers platforms that have no 'platform' suspend method then cannot WoL ... for 'restart' that isn't very relevant). ...
    (Linux-Kernel)
  • Re: bluettoth HCI error - PXA255 PB4.2 and MS BTStack
    ... Try to force the stack to go down at power off and inform it to come up at ... power on because serial interface does not support PnP. ... instance for suspend resume). ... poweroff and poweron the module on the fly. ...
    (microsoft.public.windowsce.platbuilder)
  • Re: Fast Start-up
    ... If you can keep the RAM live, then why can't you just suspend? ... like a car battery, and nobody wants your device to accidentally drain that ... Faster processors generally boot faster. ...
    (microsoft.public.windowsce.embedded)
  • Re: Fast Start-up
    ... you could theoretically use information in RAM to make a decision on ... CE does not define the power of the board in suspend, ... Most of the boot time and resume time is in the OEM code. ...
    (microsoft.public.windowsce.embedded)
  • Re: Solved my problem, created another...
    ... in the BIOS there is a setting called "ACPI ... Suspend to RAM" It was disabled... ... power button, I get fans, and a constant HD LED. ...
    (alt.comp.periphs.mainboard.asus)