Tested kernel: 2.6.30-git17
Last known good: 2.6.30
To suspend to disk I use 2 methods, kpowersawe or this script:
#!/bin/sh
governor0=`cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor`
governor1=`cat /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor`
f_min_0=`cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq`
f_min_1=`cat /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq`
f_max_0=`cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq`
f_max_1=`cat /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq`
/sbin/rmmod iwl3945
/sbin/rmmod mac80211
chvt 1
sync
umount /mnt/windows
sleep 1
echo platform > /sys/power/disk
echo -n disk > /sys/power/state
mount /mnt/windows
echo $governor0 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo $governor1 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
echo $f_min_0 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo $f_min_1 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
echo $f_max_0 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo $f_max_1 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
/sbin/modprobe mac80211
/sbin/modprobe iwl3945
chvt 1
chvt 7
sleep 5
/etc/init.d/laptop-mode restart
hdparm -B254 /dev/sda
For both resume works without touchpad. I must manualy do:
rmmod psmouse
modprobe psmouse
then works.
How debug it?
--
Maciej Rutecki
http://www.maciek.unixy.pl
2009/6/23 Maciej Rutecki <[email protected]>:
> Tested kernel: 2.6.30-git17
> Last known good: 2.6.30
dmesg, config:
http://unixy.pl/maciek/download/kernel/2.6.30-git17/laptop/
--
Maciej Rutecki
http://www.maciek.unixy.pl