Tutorial acpi_call_GUI

This is a video tutorial that shows how to use acpi_call_GUI, a java program that provides a graphic interface to install the acpi_call module.
Updated documentation: https://github.com/marcoDallas/acpi_call_GUI
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Battery life will increase by 1 to 3 hours - when I stopped the recording, after a few seconds battery remaining time increased to 1.40 hour.
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ATTENTION:
This program only works with Ubuntu (before 16.04) and his derivates, and needs to be installed firefox.

For oder linux distros and Ubuntu since version 16.04 (you only need the support for systemd!) like:

Fedora since version 15
Frugalware 1.5+
Mageia 2+
Mandriva 2011+
mer since 2012
openSUSE 12.1+
Arch Linux since October 2012
Chakra Linux since October 2012
Parabola GNU/Linux since October 2012
NixOS since January 2013
Red Flag Linux 8+

see there: https://github.com/marcoDallas/acpi_call_GUI_systemd

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Copyright:

Copyright (C) 2013-2017: Marco Dalla Libera

acpi_call_GUI is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

acpi_call_GUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.