Royal_ts
n00b
Joined: 23 May 2011
Posts: 44
Location: Leipzig
|
 Posted: Thu Mar 29, 2012 9:49 pm Post subject: Hdd spin down all the time |
 |
|
Hey!
I got a laptop (acer aspire 4830 tg) and i tried to set up some powersaving tools.
first I tried laptop_mode like it's decribed in here http://www.gentoo.org/doc/en/power-management-guide.xml
I told /etc/laptop-mode/laptop-mode.conf:
| Code: |
#
# Power management for HD (hdparm -B values)
#
BATT_HD_POWERMGMT=254
LM_AC_HD_POWERMGMT=254
NOLM_AC_HD_POWERMGMT=254
|
so never ever spin down.
The problem: when i start gentoo my hard disk spins down immediately. When i restart laptop_mode with /etc/init.d/laptop_mode restart everthing is fine. But at the next start up a got the same problem.
The i tried hdparm and i got exactly the same problem. when i ask for information at start uo hdparm told me:
Advanced power management level: 1
after resatrt of hdparm everything will be fine
my rc-update:
| Code: |
acpid | battery default
alsasound | boot
bluetooth | battery default
bootmisc | boot
consolefont | boot
cupsd | battery default
dbus | battery default
devfs | sysinit
dhcpcd | battery default
dmesg | sysinit
fsck | boot
hdparm | battery default
hostname | boot
hwclock | boot
keymaps | boot
killprocs | shutdown
lm_sensors | battery default
local | battery default
localmount | boot
modules | boot
mount-ro | shutdown
mtab | boot
net.lo | boot
netmount | default
procfs | boot
root | boot
savecache | shutdown
swap | boot
sysctl | boot
syslog-ng | battery default
termencoding | boot
udev | sysinit
udev-postmount | battery default
urandom | boot
wpa_supplicant | battery default
xdm | battery default
|
... i can't find a program who set up my power management.
kind of regards |
|
Kernel & Hardware
