Advanced Configuration and Power Interface (ACPI) specification provides an open standard for device configuration and power management by the operating system.
-1
votes
0answers
25 views
Server BIOS “resume by alarm” after power failure [closed]
I got a PC with Gygabyte z68ma-d2h motherboard and running Ubuntu 11.10, NO UPS and new flash battery.
It wakes up eveyday at a scheduled time. This is done thanks to a BIOS setting: "Resume by ...
-1
votes
1answer
52 views
Detect laptop model from a script [closed]
I have portable homedir. I want to include some code to .bashrc, but I want it to be executed on specific models only.
It is keybindings code (xmodmap) which reassigns some of keys, so it should be ...
0
votes
1answer
99 views
Quad Core but Single Core on task manager
ACPI Multiprocessor -> Check
4 Processor shown on Device Manager -> Check
4 Processor shown on Task Manager -> Nope
OS -> Windows 2003 Enterprise 32Bit
Should I see four processers on the Task ...
2
votes
2answers
3k views
Sleep/Suspend and WOL on FreeNAS
I am trying to figure out how to get FreeNAS 8 to sleep when inactive and, ideally, wake on lan activity (or, less ideally, wake on a WOL magic packet). However, as I've tried to search for ...
0
votes
2answers
7k views
Windows 2008 Server R2 turns itself off
I have a Windows 2008 R2 Server that switchs off on his own. and it does not look like a hardware problem since I can see in the log how all services are stopped and after:
Log Name: System
...
1
vote
0answers
259 views
Large Number of ACPI Interrupts
I'm wondering if anyone has seen this before, and could perhaps shed some light on a solution.
I'm running Red Hat Enterprise Linux 6.1, fully updated in a text-only server configuration, and the ...
1
vote
2answers
425 views
Problem loading cpufreq module
I'd like to install cpufreq modules on my server .
I tried
sudo modprobe acpi-cpufreq
but got the error
FATAL: Error inserting acpi_cpufreq ...
2
votes
2answers
1k views
Disable ACPI to fix BUG: soft lockup
I am having some trouble with the server that gives me random errors like this:
BUG: soft lockup - CPU#0 stuck for 60s! [events/0:38]
And the it hangs up until I reboot it.
I heard something about ...
-1
votes
1answer
1k views
enable power management on Ubuntu Server [closed]
I have Ubuntu Server 11.04 installed on an old noisy laptop. Its only purpose is to run subversion and I commit code quite rarely, but the laptop should work all the time.
So I would like to know how ...
5
votes
4answers
4k views
Can KVM suspend or shutdown guests automatically on host shutdown?
We have a CentOS 5.5 KVM host, running guests with various versions of CentOS and possibly other OSes later.
We'd like to be able to either (a) automatically send an ACPI shutdown to all guests or ...
2
votes
1answer
66 views
Is Ondemand Governor enabled in current HPC clusters?
Will enabling Ondemand GOvernor on HPC cluster help save power ?
Are sleep states (C-states) enabled in HPC platforms ?
If not, what is the reason behind this ?
3
votes
6answers
3k views
System hangs while rebooting on Debian
I have Debian (Kernel 2.6.26-2-686) installed on two computers. On one of them it reboots quite finely but I am having following problem with rebooting Debian on my second computer.
When i type ...
2
votes
2answers
1k views
Hibernate a CentOS server when inactive
I'm trying to get a CentOS 5.4 server to hibernate when the system has been inactive for a while. By inactive I mean there are no incoming network connections.
I can get the system to hibernate and ...
3
votes
2answers
400 views
How can i find the trigger of an acpi event?
My Server shutsdown . Evertime at midnight.
The acpi Event power_button is triggered. at /etc/acpi/events/power_button
power_button:
# care about the power button
event=button/power.*
...
