Hibernating enables faster bootup times coupled with the power savings of a complete power-off. However, many computers do not support Linux hibernation and so it is not enabled by default in Ubuntu 12.04 and 12.10.

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9
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2answers
3k views

How can I disable Hibernate completely in Kubuntu?

I have seen the answer on How to disable hibernating?, but I have no such file. Possibly because that suggestion was written for Ubuntu, not Kubuntu (KDE, not Gnome). I do not have a swap on my ...
6
votes
4answers
1k views

Ubuntu freezes booting up after hibernation

I have a Lenovo Thinkpad Edge 13 (Intel model) I've gotten everything to work under Ubuntu except for hibernation. The system hibernates normally but when Ubuntu tries to boot from the hibernation ...
3
votes
1answer
328 views

How to make hibernation work on Shuttle SX58H7 (Intel X58 Express)?

I have a Shuttle SX58H7 computer (Intel X58 Express board, AMI BIOS version 08.00.16) with Intel Core i7 950 and GeForce GT 210 Silent (nvidia proprietary driver). Under Karmic (64-bit), hibernation ...
3
votes
2answers
480 views

No splash screen on hibernate

Hibernate is working fine. A bit slow when resuming from a hibernate but I can bear with it just so that I have all open applications on the desktop as I left it. Then again the "slowness" might be ...
2
votes
1answer
174 views

Temporarily prevent hibernation

How can I temporarily prevent Ubuntu from hibernating? Is there a binary available that makes use of an API similar to the one preventing screen savers from activating for hibernation? I'm utilizing a ...
4
votes
3answers
1k views

Not able to suspend or hibernate

My Ubuntu 10.10 on my laptop Lenovo T400 is not able to suspend or hibernate. Whenever I click Suspend or Hibernate, the moon LED on the bottom of the lid flashes a few seconds, the screen ...
3
votes
3answers
2k views

Automatic shutdown / hibernation after x minutes in suspend?

I have an embedded battery powered device running Ubuntu and want to reduce power consumption. The idea is that if a user does not use a device for ca. 30 min. then the device will automatically ...
1
vote
2answers
1k views

Unable to hibernate with virtualbox running

I am having problem hibernating and suspending my Dell Laptop while virtualbox is running( XP Guest). I have tried default kernel method, uswsusp and tuxonice and none of them works. But if I close ...
3
votes
2answers
3k views

Is there a way to suspend/sleep via bash?

I have to get nine 46" LCD monitors (running Windows) to suspend/sleep at 8pm and wake at 8am every morning. It's been a bit of a mess trying to get the commands working, including the privileges. ...
1
vote
2answers
531 views

Acer 7551g - hibernation and suspending don't work

Issue is quite the same like here, I've tried everything I found and nothing happens. If I use uswsusp, suspending works good, but graphics doesn't wake up, when I want to hibernate system, it tells ...
2
votes
1answer
1k views

Resuming from hibernation shows a fuzzy “static” screen

When I resume from hibernation in Ubuntu 10.10 the screen shows static, very similar to what you see on an analogue TV that hasn't been tuned properly. This also occurs on boot from shut down, but ...
1
vote
1answer
650 views

Files lost after reboot in Windows

I have a dual boot OS(Ubuntu 10.10 and Windows 7) in my laptop. I recently copied some important files from a pen drive to one of my NTFS drives from Ubuntu. After copying i was able to view the files ...
5
votes
3answers
2k views

How to fix hibernate / suspend with proprietary nVidia driver?

I've just got an Dell Precision M6500 that comes with an nVidia card. Together with Kubunutu 10.10 and the proprietary nvidia driver suspend to disk or RAM does not work. It's allways ending with a ...
5
votes
1answer
461 views

Synaptics touchpad stops working after hibernating a Dell XPS 16

I am currently experimenting with using Ubuntu as a my main OS instead of Windows 7. So far, pretty much everything is working fine, except for an issue that I am having with my touchpad. I have a ...
1
vote
2answers
798 views

Execute command on wakeup

There is a bug in Ubuntu that prevents bluetoothd from starting when the computers wakes up from hibernate. So far there is no solution. I am fed upstarting bluetoothd manually every time, I think a ...
1
vote
2answers
1k views

What is GRUB (2)'s role in the suspend/hibernate process?

I have, like many, problems with suspending/hibernating in Ubuntu. When I resume from suspend the fans start, the HDD led glows steadily, but the screen is off. The only thing I do is hard reboot. No ...
13
votes
2answers
2k views

Graphics trouble after resuming from hibernate or suspend

I have a Dell Inspiron 2650 (with NVidia graphics, using nouveau drivers) that I'm using to try out Ubuntu. It's all great, except that Hibernate and Suspend aren't usable. Yes, I know that questions ...
3
votes
1answer
428 views

Why is hibernation performance so poor?

Why is the hibernation performance (i.e the time taken to hibernate and wake up) on my laptop so poor with Ubuntu? This isn't a criticism per se but I'd be interested to know if there was a particular ...
3
votes
2answers
9k views

Why suspend / hibernate does not work? (blank screen problem) [closed]

I've got a problem with Ubuntu 10.10 suspend / hibernation. When I try to do one of these actions, computer prepares but in the end a blank screen comes up with just a single underscore blinking. ...
1
vote
3answers
1k views

Toshiba Satellite U400 does not resume from suspend

I have upgraded from ubuntu 10.4 to 10.10 and the issue seems to be that when I close my lid I have set the computer to suspend. When I open my lid I get a black screen with the login but keyboard is ...
5
votes
1answer
1k views

How to disable hibernating?

Whereas many questions are geared towards implementing hibernation, mine is how to disable it. I've just encrypted my swap partition, and I such my system can still hibernate, but cannot resume ...
22
votes
5answers
7k views

How to go automatically from Suspend into Hibernate?

Is it possible to make Ubuntu go into Hibernate state from Suspend, aka "Suspend Sedation"? For example, my laptop is set up to go into a Suspend once I close the lid. If then I don't use it for ...
6
votes
3answers
1k views

Hibernate and Suspend do not exist anymore, help

When I close the lid of my laptop and open it after some time I am greeted with a message "Failed to suspend". When I tried to manually suspend/hibernate, I saw these options are not available there ...
5
votes
3answers
2k views

How do I set up an mp3 alarm clock?

I want to switch from Windows XP to Ubuntu and there is one thing that I'm heavily using in XP—an MP3 alarm clock. In the evening I turn the PC to hibernated mode. In the morning it wakes up ...
9
votes
3answers
4k views

How do I schedule waking up from hibernation?

Is it possible to wake up Ubuntu from hibernation at a predefined time? It should not be WOL, but rather Ubuntu waking itself up. For example, it should do what the app WakeupOnStandBy does on MS ...
3
votes
3answers
2k views

Losing network connection after hibernate [closed]

When I hibernated my computer and I fire him back up, my network connection is lost in about 50% of the cases. The network applet finds other networks, but it can't find the network I was connected to ...
3
votes
0answers
3k views

No resume after Hibernate or Standby [closed]

When i try to reactivate my notebook after it went to standby or suspend mode the screen stays black. The only solution i have is to reboot the notebook by pressing the shutdown button. Anyone has any ...
2
votes
3answers
2k views

System freezes after standby

I have Ubuntu 10.10 installed on my laptop. (Toshiba Satellite A 210) It has a AMD Turion 64 x2 cpu. Whenever I put my system into standby, it freezes after returning from standby. Can anybody help ...
1
vote
1answer
2k views

How to enable hibernation on my netbook? [duplicate]

Possible Duplicate: How to make hibernate/sleep work on laptops where default setup isn't working? When I choose to hibernate, my netbook goes to a black page and hibernate does not ...
6
votes
2answers
4k views

Hibernate to a swap file

I have configured a new Ubuntu 10.10 installation in a Notebook to use a swap file, instead of using a swap partition. For default is not possible to get Ubuntu to hibernate using a swap file, so i ...
18
votes
9answers
4k views

Pros and cons of hibernating

I've recently started to systematically hibernate my laptop instead of shutting it down. The main reason I chose to do this is that I use one of my workspace as a highly customized dashboard. It's a ...
29
votes
2answers
12k views

What is the difference between Hibernate and Suspend

Logout, Restart and Shutdown are all self explanatory to me. What are the differences between Suspend and Hibernate on the shutdown menu?
3
votes
1answer
619 views

Hibernate on Dell Inspiron 1525

I'm ahving a Dell Inspiron 1525. I installed there a stock Ubuntu 10. However I can see no "hibernate" item in the shutdown menu. Is ACPI supported on 1525? If it is, how can I make hibernate work ...
1
vote
1answer
198 views

Can I log how long resume (un-hibernate) takes?

This question has been spun off from my question about hibernate being slow. I know I can run a script when I resume the computer by putting it in /etc/acpi/resume.d, but that will only run it once. ...
2
votes
2answers
353 views

Netbook Remix goes to low graphics mode after booting up from hibernate [closed]

I am using an Asus 1005P netbook. What happens is when I wake up the machine from hibernate state, a while later x crashes and goes to low graphics mode. I stumbled on solutions in ubuntuforums but ...
5
votes
3answers
760 views

Where do I even start if hibernate / un-hibernate is slow?

I've been using Ubuntu for about 8 months now, and the time it takes to un-hibernate seems to vary by minutes sometimes. I haven't been able to see a correlation between what's open when it's ...
3
votes
0answers
365 views

Screen/Power management during media use [duplicate]

Possible Duplicate: How do I stop the screensaver from turning on when I watching online videos? Is there a way to configure Ubuntu so it does not activate the screen-saver, sleep-mode, ...
8
votes
4answers
5k views

Wake from hibernate on ssh request

Is there a feature (or aptitude package) in Ubuntu 10.04 that will wake my computer up from standby when it gets an ssh (or other webrequest). I've been trying to put my computer in hibernate/standby ...
5
votes
3answers
2k views

How to make hibernate/sleep work on laptops where default setup isn't working?

I have an Asus r1f laptop. For some reason, hibernate/sleep isn't working properly at all. Are there any other packages I can use or tweaks I can implement to get this working? I've googled around ...
105
votes
8answers
90k views

How can I suspend/hibernate from command line?

How can I suspend or hibernate my laptop using command line, without installing additional software?
14
votes
3answers
2k views

Whither hybrid suspend?

So what ever happened to hybrid suspend, where it would suspend to both RAM and disk? It was kind of hot a few years ago, but it seems it was dropped. Is there any way to set this up in recent Ubuntu ...
7
votes
4answers
5k views

How can I make the fan in my computer turn off when it's suspended? [closed]

When my computer is suspended, the GPU, CPU and power supply fans all continue to run. I don't think I've ever been able to get them to turn off, short of hibernating or turning the computer off. I ...