rc.local

#!/bin/bash
#
# /etc/rc.local: Local multi-user startup script.
#

POWER_CHECK=/sys/class/power_supply/AC/online

# set screen brightness
echo 10 > /sys/class/backlight/acpi_video0/brightness

chown ciarlill /sys/kernel/debug/vgaswitcheroo/switch

# set active card based on power state
grep -q "1" $POWER_CHECK
if [ "$?" -eq "0" ]; then
        /usr/bin/envy-video ac-on boot
else
        /usr/bin/envy-video ac-off boot
fi

# set auto power management
echo auto > /sys/class/drm/card0/device/power_profile
echo 1500 > /proc/sys/vm/dirty_writeback_centisecs