Questions about suspending your computer and related power-management questions.

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2
votes
1answer
2k views

Is my computer in ACPI S3 mode?

I recently got a new motherboard for my Intel Core 2 Quad 9300-based PC (the old motherboard was fried). The old motherboard was an ASUS IP35 Pro, while the new one is a Gigabyte G41MT-S2. Since the ...
4
votes
2answers
1k views

How to make GNOME 3 use suspend-hybrid?

How can I make GNOME 3 use pm-suspend-hybrid instead of pm-suspend when closing the lid or using suspend from the menu?
0
votes
1answer
412 views

What happens when computer goes into Sleep (Suspend ) mode when the RAM is full

When the computer goes to sleep or suspend mode, the state of the OS and all the processes are stored in your PC's Random Access Memory (RAM) What if the RAM (physical or virtual or both) are maxed ...
3
votes
2answers
3k views

Why my USB mouse gets suspended after 3 seconds of inactivity?

Mouse's bottom LED goes off after 3 seconds after connection and cursor movements and wheel stops. Pressing any button, reconnecting or resetting USB device resumes it for another 3 seconds (when ...
2
votes
1answer
524 views

Suspend only works once after full power cycle with Asus P8Z68-V PRO GEN3

This one is strange. I can't seem to get suspend working more than once per power cycle. When I say "power cycle," I mean the only way to get one proper suspend is to cut power from the power supply ...
0
votes
1answer
253 views

Determining whether a motherboard supports software suspend

I'm in the process of building a HTPC, and being the sort of person I am, I'm building it from parts. I'd really like to allow it to suspend-to-RAM (for power/noise) reasons, but, of course, that ...
0
votes
1answer
269 views

Western digital HD WD5000AAJS keeps suspending

I have a 500Gb Western Digital HD WD5000AAJS (ZZYFA0) which keeps to suspend very frequently. When I access it after a couple of minutes I need to wait for it to spin up again. I'm using Win7 ...
1
vote
1answer
313 views

Computer randomly resumes from suspend

Recently my desktop machine (dual boot windows 7 and ubuntu 11.04) started resuming from suspend mode at random times. This usually happens in the middle of the night, but it happened once while I was ...
2
votes
1answer
469 views

Resume suddenly fails after suspend on Ubuntu 11.10 (was working before)

My suspend has always worked but stopped doing so yesterday. The days before I fiddled around a bit with Xorg, but I have reverted all those changes already. What I was working on was vaapi support ...
2
votes
2answers
2k views

Resume from Suspend comes back Locked now, what could have changed?

Win 7 Pro, 64 bit, on Dell Laptop. I use Suspend to RAM and Resume all the time, often 5-6 times a day. I rarely if ever shut down. Recently I noticed that upon resume, I get screen that my account ...
2
votes
1answer
170 views

Win7Pro 64bit Sleeps, then wakes up and finally hibernates

I use Sleep/Suspend all the time since I rarely shut my laptop down. I probably Sleep/Suspend 5 or 6 times every day. (Wake up, work at home, suspend, get on the bus, wake up, work, suspend, get to ...
3
votes
5answers
600 views

Laptop turns on spontaneously

I have a Dell Inspiron 1525 laptop, about three years of age. Usually I suspend it (put into sleep) in the evening and resume in the morning. Recently the laptop started turning on by itself during ...
0
votes
2answers
1k views

Computer wakes up from standby when mouse moved

I have an Asus A8N-SLI motherboard in my media HTPC, running Windows XP. Normally it remains in sleep mode but when the USB (wireless) mouse is even slightly jogged it wakes up which means it often ...
3
votes
1answer
646 views

Does Windows use an RTC wake up to switch from suspend to hibernate?

In Windows 7 power management, you can state that suspend should happen after x minutes, and hibernate should happen after y minutes. So if x=10 and y=180, then the machine must come out of suspend ...
5
votes
4answers
2k views

How to run a task every time computer resumes from suspend or hibernate in Windows

Is there a way in Windows XP to run a task every time a computer resumes from suspend/hibernate? On workstation unlock would also work.
1
vote
1answer
425 views

Screen buffer is corrupted when resuming from suspend in Xubuntu

I have a ThinkPad x220 and Xubuntu 11.04. At work I use an external 22" monitor with a VGA cable. When my day is over, I tell Xubuntu to disconnect from the monitor and only use the laptop monitor. ...
1
vote
1answer
104 views

Suspend computer with a regular user (Windows Server 2008 R2)

I have a server 2008 R2 as a Workstation, with Active Directory set up, an Admin and a regular Domain User. With the Administrator I'm able to suspend/hibernate the computer and I'd like to do the ...
2
votes
1answer
497 views

Is it possible to prevent the win7 suspend state while using JDownloader or MiPony using script?

Does anyone know if there is a way to prevent windows 7 to go to suspend while using JDownloader or MiPony? using scripting ? perhaps powercfg command ?
2
votes
2answers
1k views

remote desktop while computer's in power saving mode

Will remote desktop still work when Windows has turned off the hard drive? Can I still login remotely?
1
vote
1answer
293 views

How to disable autoresume of a ZFS-formatted drive on Ubuntu

I've bought an external hard drive. I want to use it with Ubuntu 11.04 (kernel 2.6.38-11-server) and the zfs-fuse package. I've successfully formatted the disk to zfs. The disk is suspending when it ...
2
votes
0answers
507 views

Windows XP SP3 - Freezes at “Preparing for Hibernate” (or StandBy) caused by Bluetooth driver

Dell Lattitude E6410, 4GB ram, Windows XP SP3. I've had it for about 6 months, it has been very well behaved, no unexpected problems to speak off. Then suddenly, in the last three days, it froze ...
2
votes
2answers
4k views

Linux:How to hibernate after a period of sleep

One of the windows features I miss in linux is the following: In windows you close the notebook lid and the system suspends to RAM, after a while (configurable) the computer automatically wakes up and ...
1
vote
1answer
537 views

Debian often reboots halfway through resume from suspend to disk (hibernate)

I'm on a Lenovo ThinkPad W510, using Debian Squeeze but with the Kernel and acpi-related packages from testing (this was necessary to make hibernate work in the first place). When I hibernate my ...
3
votes
2answers
710 views

Inhibit suspend under Gnome

I have enabled the gnome (2.30) screensaver and set it to suspend the machine after so many minutes. It works fine! Now, there are cases that I want to use the machine in "server mode". That is, ...
1
vote
2answers
278 views

Will suspend be proper for a laptop to be put into bag and carried to another place?

Ubuntu on my Laptop can now only suspend but not hibernate. If I want to put the laptop into a bag and carry it to my class or office, will suspending it be okay? Will there be too much heat after ...
5
votes
5answers
844 views

Is there a way to suspend individual desktop applications to disk? (primarily Linux)

Note that this question is different than, but related to, "How do I suspend my computer?" It is also different than, but related to, questions about the "session management" capability in popular ...
2
votes
1answer
249 views

Avoid spinup of secondary harddrive upon resume from suspend

I've just installed an extra handdrive. I intend to store movies etc on it, so it will be seldom used. When I suspend or resume the harddrive spins up, even if the drive is unmounted. Is there a way ...
1
vote
1answer
175 views

Unreliable resume from suspend?

My desktop PC (home-built) resumes from suspend somewhat unreliably. I'd say that it resumes successfully about 85-90% of the time and hangs with a blank screen 5-10% of the time. As far as I can ...
0
votes
2answers
2k views

High fan speed after return from suspend (on Ubuntu)

I've got a HP ProBook 5310m laptop with Ubuntu 10.04 (32 bit). When I return from suspend, the fan speed is usually very high: FDTZ sensor reports "90 °C". Yes, the units are wrong, since FDTZ does ...
8
votes
2answers
572 views

Is there a way to hibernate windows applications separately?

Just freeze an application (suspend the CPU, save its state to disk) and 'defrost' it when I want to use it 4 weeks later.
1
vote
1answer
591 views

Suspend and hibernate stopped working after motherboard upgrade on Ubuntu

I recently upgraded my old MSI based Pentium IV motherboard to new Asus M4A79XTD EVO/USB3 and AMD Phenom II X6 1090T with 4 Gb ram. I kept the old HD with Ubuntu 10.10 installed. After the update I ...
0
votes
1answer
738 views

How can I get suspend or hibernate to work on my Acer Aspire 7551 laptop with Ubuntu 10.04?

If I try to suspend or hibernate on my Acer Aspire 7551 laptop with Ubuntu 10.04 64bit I can't get it to wake back up. When I open the lid after suspending I hit a key and see the power button light ...
1
vote
2answers
4k views

Is it possible to disable ACPI Suspend in Windows XP?

Is it possible to disable ACPI Suspend in Windows XP? I don't mean the "Control Panel, Power Settings,..., choose never to sleep, actions on button, choose 'ask me', actions on close lid, choose 'no ...
0
votes
2answers
1k views

How can I make KDE suspend my laptop when I unplug it while the lid is already closed?

In KDE, I have set my preferences so that if I unplug my laptop and then close the lid, it will go into sleep mode. However, if I close the lid first and then unplug it, it will not suspend. More ...
1
vote
0answers
302 views

Keyboard very unresponsive after resume (just upgraded to Lucid)

Yesterday I upgraded first from Jaunty to Karmic, and immediately after that to Lucid. Most things seems to have gone well, but I have a problem with suspend/resume. After resuming my Compaq-branded ...
4
votes
3answers
5k views

How to troubleshoot suspend and hibernate in Ubuntu

I have Ubuntu Lucid installed on a Panasonic Toughbook CF-29. Most things work well, but, under Gnome, suspend and hibernate do not work. Interestingly, in Xubuntu, hibernate does work. So my ...
0
votes
2answers
4k views

Ubuntu hibernate resume fails: “PM: Resume from disk failed”

I just upgraded to Ubuntu 10.4 from 9.10, and it's now hiding the hibernate and suspend options. How do I get them back? So the way you do this is make sure that your swap partition is in /etc/fstab ...
3
votes
6answers
8k views

Suspended Laptop Cannot Wake Up - Ubuntu

I've got an ASUS G73JH, and whenever I suspend it or hibernate it, it will not wake up. The screen stays backlight but is black. The fan remains running, however the HDD does not, not disk activity is ...
2
votes
1answer
937 views

Disabling Keyboard Wakeup for Ubuntu 10.04 on Acer 1810TZ

My Acer Aspire 1810TZ laptop suspends fine but wakes up on any slight key-press. I would like to disable this behaviour. I read that it involves disabling something in the /proc/acpi/wakeup but SLPB ...
3
votes
5answers
1k views

How do I diagnose Windows XP failure to automatically suspend on idle?

Since upgrading my hardware (mobo, CPU and memory) a couple months ago my computer no longer automatically suspends and hibernates after the configured idle periods. Both functions work just fine ...
1
vote
2answers
3k views

VMware Workstation: suspend all virtual machines with vmrun

I know I can suspend a given VMware virtual machine on the command line with: vmrun suspend /path/to/virtual_machine_file.vmx Is there any way to suspend all virtual machines at once using vmrun? ...
3
votes
1answer
4k views

How do I make Ubuntu resume from suspend mode by pressing a key on the keyboard?

In Windows I can get my computer to resume from sleep mode by pressing any key on the keyboard. My keyboard is a Logitech G15 (USB). How can I get this functionality in Ubuntu?
7
votes
2answers
618 views

Laptop sleep: How to go into S3 easily?

Laptop: Fujitsu-Siemens Amilo Pi-3525 OS: Vista When my laptop is plugged in and I close the lid, it goes into S1 sleep. This means that there is still: fan noise (annoying when trying to sleep at ...
2
votes
2answers
617 views

Why does suspend not work (the computer turns right back on)?

On a recent Windows 7 (fresh install), I cannot suspend the computer, as it will immediately turn right back on. I was able to suspend just fine running on XP. Also this is a desktop machine.
0
votes
2answers
777 views

How can I make my Keyboard and touchpad work after resuming from suspend in Ubuntu?

My machine runs seemingly perfect until I resume from suspend at which point I have no input capabilities. System is completely unresponsive to any physical activity performed on the keyboard and ...
0
votes
1answer
159 views

Is there a text-file, where I can edit the blacklist concerning suspend-to-ram (openSUSE)?

is there (openSUSE 11.2) a text-file, where I can edit the blacklisted programs, which prevent suspending to ram?
3
votes
1answer
1k views

What is the relationship between s2disk and hibernate?

On a Debian system, there are packages called uswsusp and hibernate. The former contains a program named s2disk, the latter contains a program called hibernate. Superficially, these both do the same ...
1
vote
1answer
932 views

Make Ubuntu suspend continue charging my ipod

I would like ubuntu to continue charging my nano ipod thru usb even when it is suspended. This is because sometimes I switch on the laptop just to charge my ipod. I don't want to waste unnecessary ...
6
votes
4answers
896 views

What is technically wrong with fast OS switching?

An application (fast switcher) stays resident before the OS starts, and will be activated using a key combination (for example: Ctrl + Alt + Shift + Esc). After detecting the key combination, the ...
2
votes
2answers
1k views

Ubuntu funny suspend behavior

I have an Ubuntu installed on a Dell Vostro 1000 Laptop.Everything was excellent and I'm so happy. However, there's one thing that render me sick, it's the suspend/resume. When I'm in a graphic ...