On Monday 27 July 2015 01:11:51 Alexandre wrote:
> > From: andre_debian@...
> > On Sunday 26 July 2015 20:29:19 Slávek Banko wrote:
> > > On Sunday 26 of July 2015 20:25:20 André wrote:
> > > > I'm searching an application able to prevent
> > > > when the battery of my laptop will be empty soon.
> > > > Does this application exist with tde-trinity ?
> > > > (or outside of TDE).
> > > > I see that the battery is empty after about 3 hours
> > > > on my HP laptop on Jessie 64 bits,
> > > > and 8 hours with Windows-8.

> > > tdepowersave-trinity

> > Thank you, installed,
> > but no information on my desktop...
> > How to start it ?

> If I remember well,  tdepowersave is to be started the same way as kmix,
> which means that it has to be started once, and it starts automatically
> with TDE on the following boots. If the packages has been installed
> correctly, you should see it in the K menu.
> Once started, look at the different options, as I think that your CPU is
> set to run full speed all the time. This is probably why you have much
> lower battery life than on Windows. But always remember that hardware
> drivers on Linux are not always as much energy-saving and optimized than on
> Windows. Click one time on the tdepowersave icon on the notification area
> (near the clock) and you will see a pop-up with the state of  tdepowersave
> and the CPU cores speed.
> -Alexandre

I look on the TDE menu :
I must install some packages linked to ACPI :
"AC adaptor" and "Control method battery".

For an alert message, it's only "when the battery is full".

André