Re: Suspending and lid-switch

[Celejar <celejar@gmail.com>]

On Sun, 28 Jun 2015 19:08:35 +0200
Sven Arvidsson <sa@whiz.se> wrote:

> On Thu, 2015-06-25 at 23:41 -0400, Celejar wrote:
> > Hi,
> > 
> > Running wheezy. I've been suspending to ram (hibernate-ram --force) 
> > my
> > ThinkPad T61 for several years with no problems. Recently, I 
> > installed
> > acpi-support to enable suspending via lid closure (by enabling
> > LID_SLEEP=true in /etc/default/acpi-support). I still tend to enter 
> > the
> > hibernate command manually, by habit, followed by lid closure. When I
> > subsequently open the lid, the machine wakes up (as it always has 
> > done,
> > even before installing acpi-support) - and then goes back to sleep
> > several seconds later (which it never did before).
> > 
> > It seems pretty clear that somehow, the lid closure is triggering a
> > second hibernation, which takes place after the machine wakes up from
> > the first (even though the closure occurs after the machine has 
> > already
> > gone to sleep). This is certainly not the desired behavior - is this 
> > is
> > bug? Should I file against acpi-support?
> > 
> > Celejar
> 
> Do you get the right behaviour if you use "systemctl suspend" (or
> hibernate) instead? If so, maybe acpi-support should be changed to use
> that first for systemd setups. 

This is an old Wheezy system, without systemd.

Celejar