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s2ram

NAME

s2ram - program to suspend to ram (suspend)

SYNOPSIS

s2ram [-h, --help] [-V, --vesion] [-n, --test] [-i, --identify] [--nofbsuspend] [--force] [--vbe_save] [--vbe_mode] [--radeontool] [--acpi_sleep nr] [--pci_save]

DESCRIPTION

This manual page documents briefly the s2ram command.

This manual page was written for the Debian distribution because the original program does not have a manual page.

s2ram is a program that will suspend your system to ram (put it in S3 mode). Which means that the system is in a lower power mode. It asked to do so it will wake up farely quickly. However, if the system will run out of energy entirely you will lose data. That is why it is recommended to use s2both(8) s2ram is only provided to find out any work around needed to make suspend to both work. See README.s2ram-whitelist and README.Debian for more information.

OPTIONS

-h, --help

Short help text.

-V, --version

Version information.

-n, --test

test if the machine is in the database. returns 0 if known and supported

-i, --identify

prints a string that identifies the machine.

--nofbsuspend

do not suspend the framebuffer (for debugging purposes).

--force

force suspending, even on unknown machines. the following options are only available with --force.

--vbe_save

save VBE state before suspending and restore after resume.

--vbe_post

VBE POST the graphics card after resume.

--vbe_mode

get VBE mode before suspend and set it after resume.

--radeontool

turn off the backlight on radeons before suspending.

-v, --pci_save

Save the PCI config space of the VGA card before suspend and restore it after resume.

--acpi_sleep nr

set the acpi_sleep parameter before suspend. 1=s3_bios, 2=s3_mode, 3=both

SEE ALSO

s2both (8).

For more information see the /usr/share/doc/uswsusp/README.s2ram-whitelist and the /usr/share/doc/uswsusp/README.Debian

AUTHOR

This manual page was written by Tim Dijkstra <tim@famdijkstra.org> for the Debian system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by the Free Software Foundation.

On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.