Comment 14 for bug 31425

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tyknkd (tyknkd) wrote :

Manually running the following two scripts results in successful suspend/resume, but I don't know how to integrate the commands into Ubuntu so I may run it with GUI controls. The scripts use vbetool commands. Any help will be greatly appreciated:

saveVideoState.sh
#!/bin/bash
statedir=/root/s3/state
mkdir -p $statedir
chvt 2
sleep 1
vbetool vbestate save >$statedir/vbe

suspendToRam.sh
#!/bin/bash
statedir=/root/s3/state
curcons=`fgconsole`
fuser /dev/tty$curcons 2>/dev/null|xargs ps -o comm= -p|grep -q X && chvt 2
sync
echo platform > /sys/power/disk; echo mem > /sys/power/state
sync
vbetool post
vbetool vbestate restore <$statedir/vbe
chvt $[curcons%6+1]
chvt $curcons