Re: gnome-power-manager and hibernate-disk

[Gerard Robin <g.robin3@free.fr>]

On Sun, Sep 30, 2007 at 09:48:53AM +0200, Franklin PIAT wrote:
> From: Franklin PIAT <fpiat@bigfoot.com>
> To: debian-laptop <debian-laptop@lists.debian.org>
> Cc: Gerard Robin <g.robin3@free.fr>
> Subject: Re: gnome-power-manager and hibernate-disk
> X-Mailer: Evolution 2.10.3 
>
> Hello,
>
> - what's the model of your computer (or motherboard + graphic card) ?
acer aspire wlmi5102 (amd64)
> - Has hibernation ever worked for you ?
yes
> - If yes, what was installed since g-p-m stopped working

>  (see /var/log/dpkg.log* ).
> - I guess you run the hibernate-disk as root. is your regular user in
> powerdev group ?
yes yes
> - Does "s2disk" work ?
yes
> - do you have some interesting error message in /var/log/hibernate.log
>
> Franklin
>
> On Sat, 2007-09-29 at 11:09 +0200, Gerard Robin wrote:
> > Hello,
> > I use sid (kernel 2.6.22-1-amd64) on my laptop and after apt-get update, upgrade 
> > gnome-power-manager (2.20.0-1+b1) doesn't work, however the command hibernate-disk works fine.
> > What am I missing with gnome-power-manager ? 
Starting suspend at Sun Sep 30 10:52:50 CEST 2007
hibernate: [01] Executing CheckLastResume ... hibernate: [01] Executing
CheckRunlevel ... hibernate: [01] Executing LockFileGet ... hibernate: [01]
Executing NewKernelFileCheck ... hibernate: [10] Executing
EnsureUSuspendCapable ... s2ram: unknown machine, see s2ram(8) and the
USuspendRamForce option
hibernate: EnsureUSuspendCapable refuses to let us continue.
hibernate: Aborting.
hibernate: [01] Executing NoteLastResume ... hibernate: [01] Executing
LockFilePut ... Resumed at Sun Sep 30 10:52:51 CEST 2007
Starting suspend at Sun Sep 30 13:31:34 CEST 2007
hibernate: [01] Executing CheckLastResume ... hibernate: [01] Executing
CheckRunlevel ... hibernate: [01] Executing LockFileGet ... hibernate: [01]
Executing NewKernelFileCheck ... hibernate: [10] Executing
EnsureUSuspendCapable ... s2ram: unknown machine, see s2ram(8) and the
USuspendRamForce option
hibernate: EnsureUSuspendCapable refuses to let us continue.
hibernate: Aborting.
hibernate: [01] Executing NoteLastResume ... hibernate: [01] Executing
LockFilePut ... Resumed at Sun Sep 30 13:31:34 CEST 2007
Starting suspend at Sun Sep 30 15:26:03 CEST 2007
hibernate: [01] Executing CheckLastResume ... hibernate: [01] Executing
RestoreKernelModprobe ... hibernate: [85] Executing XHacksResumeHook2 ...
hibernate: [70] Executing ClockRestore ... hibernate: [60] Executing
NetworkStart ...
hibernate: [59] Executing RemountXFSBootRW ... hibernate: [11] Executing
XHacksResumeHook1 ... hibernate: [01] Executing NoteLastResume ...
hibernate: [01] Executing LockFilePut ... Resumed at Sun Sep 30 15:42:20
CEST 2007
Starting suspend at Sun Sep 30 15:42:21 CEST 2007
hibernate: [01] Executing CheckLastResume ... hibernate: Less than 3
seconds since last resumed. Not suspending.
hibernate: Aborting suspend due to errors in CheckLastResume (use --force
to override).
hibernate: [01] Executing NoteLastResume ... hibernate: [01] Executing
LockFilePut ... Resumed at Sun Sep 30 15:42:21 CEST 2007

Sorry, I am confuse:
about two weeks ago my laptop hibernated normally when the ac adapter
was on-line, but now only the screen is sleeping.
If the ac adapter is off-line the laptop hibernates normally and when I
resume I get a message:
problem of sleeping, hibernate failed

There are two questions:
1 - Why I get the error message since the laptop seems (for me) hibernate
    and resume normally ? (ac adapter off-line)
2 - Why the laptop doesn't hibernate when the ac adapter is on-line now ?

Thanks
PS 
Sorry I sent this mail to the debian-user list by mistake ;-)
--
Gérard