This manual page documents briefly the
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.
Short help text.
test if the machine is in the database. returns 0 if known and supported
prints a string that identifies the machine.
do not suspend the framebuffer (for debugging purposes).
force suspending, even on unknown machines.
the following options are only available with --force.
save VBE state before suspending and restore after resume.
VBE POST the graphics card after resume.
get VBE mode before suspend and set it after resume.
turn off the backlight on radeons before suspending.
Save the PCI config space of the VGA card before suspend
and restore it after resume.
set the acpi_sleep parameter before suspend.
1=s3_bios, 2=s3_mode, 3=both
For more information see the /usr/share/doc/uswsusp/README.s2ram-whitelist and
This manual page was written by Tim Dijkstra <firstname.lastname@example.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.