Re: Awakening from suspend-to-mem
Ritesh Raj Sarraf wrote (Wed 2005-May-11 23:31:10 +0530):
> Alexander A. Vlasov wrote:
> > laptop can be suspended-to-ram by `echo mem > /sys/power/state' (and
> > suspending works fine -- led blinks slowly, display shutting down and so
> > on), but it can't awake from this state. Opening lid or pressing the
> > power button leads laptop to shutdown, not to resuming to normal state.
> Try booting the kernel with the "acpi_sleep=s3_bios" option.
As far as I can remember, the explanation for the "shutdown
after resume" phenomenon has been given as being an error in
some Debian script, see:
(Ritesh, it looks like you were involved in that thread. Was the
information given by Andrew incorrect?)
On this list, the suggestion of using "acpi_sleep=s3_bios"
usually seems to be given in reply to somebody stating that his
laptop computer doesn't fully resume but gets stuck somehow.
Marcus C. Gottwald · http://www.inf.fu-berlin.de/~gottwald/