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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“Resuming from /dev/disk/by-uuid/…” message on normal boot

I installed tuxonice in Ubuntu 13.10 and everything works as intended (resuming, hibernation). The only strange thing that happens is that it get a "Resuming from /dev/disk/by-uuid/..." message when I ...
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0answers
601 views

Screen Brightness, GUI Crash, Sleep/Hibernate Resume, Mouse Pointer Problems with Lenovo IdeaPad Y500

I thought it'd be better to put all my current problems in a single thread. I've searched for almost 3 days trying to fix my issues. I failed. I can't change the screen brightness, the bar changes, ...
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1answer
317 views

Hibernation on multi-user system

I'm using Xubuntu 13.10 and am having problems with hibernation when multiple users are logged in. I have already re-enabled hibernation as detailed in this bug https://bugs.launchpad.net/ubuntu/+...
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1answer
3k views

Ubuntu 13.10 freezes/crashes when suspended/hibernating [closed]

Hardware: Gateway FX 7805u OS: Ubuntu 13.10 64bit I recently installed Ubuntu 13.10 on my laptop and am having an issue where the OS will lockup and freeze when entering suspend/hibernation. The ...
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1answer
819 views

Kubuntu Energy Saving event on power button pressed not working

My Aspire 1810TZ is running Kubuntu 13.10 on an encrypted drive. I have enabled hibernation in file /etc/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla [Re-enable hibernate by ...
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1answer
51 views

ubuntu 12.04 2D hibernatization

I'm pretty noob in linux OS. I chose ubuntu to start with, because is most user friendly. But i can't make him go to hibernate. I have 2 gb RAM and 4 gb SWAP, i follow the instructions to enable ...
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1answer
1k views

Network devices unmanaged after resume from hibernation in Ubuntu Gnome 13.10

After confirmation that hibernation/resume worked well with sudo pm-hibernate, I enabled hibernatation on /etc/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla to get the option in ...
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2answers
87 views

How do I install Ubuntu and Windows 7 on different hard drives, so that Win 7 can still hibernate?

I currently hard two hard drives, the first-booting drive with grub/Ubuntu (12.04) and the second drive with Win 7. However, Win 7 doesn't like being the second drive (it expects to be the first) and ...
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1answer
539 views

Assigning an interface button or shortcut to sleep.sh in xmonad

I'm into xmonad for a second day. I'm doing well so far. Got it installed on Ubuntu 12.4 from here, configured keyboard layouts, tweaked xmobar configs and etc. For screen lock I'll use slock, and ...
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2answers
7k views

What are the differences between sleep, standby, suspend and hibernate in Ubuntu?

I'm really confused about these keywords used in Ubuntu. I've a little knowledge about suspend and hibernate in Ubuntu and how does it work. But I've no idea about what are the differences between ...
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1answer
66 views

Can I make sudo time out during hibernation?

I had hibernated my laptop using sudo pm-hibernate and then woke it up some hours later to quickly check a document. I re-entered the above command and it worked without requiring a password. I ...
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1answer
160 views

Suspend doesn' twork properly in 13.10

I just upgraded my Asus 1015E from 12.04 to 13.04, then to 13.10. From Gnome Flashback (no effects), if I select "Suspend" or close the lid, the computer does not go into low power mode, instead ...
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1answer
2k views

Can't hibernate on lid close 13.10 [duplicate]

I've recently upgraded to 13.10 and I can't find the option to hibernate. My computer doesn't play ball when I suspend it (screen doesn't reactivate upon lifting the lid) so in 13.04 I always used ...
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3answers
17k views

How to enable hibernate on Ubuntu 13.10? [duplicate]

Something I usually do after installing Ubuntu is reactivate the hibernation function. I find it quite useful to function for the more energy concious. Typically, I'd complete the instructions in ...
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1answer
410 views

Wi-fi goes out after my computer suspends

First off, in 13.10, there is no hibernate option in the power setting. And even then, when I change the setting they don't stay saved like they did in 13.04. But my main problem is when I wake my ...
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4answers
31k views

Hibernation is still missing from menu in 13.10 after enabling via polkit. How to enable?

I know that since 12.04, we need to add a policykit rule to enable hibernation (see question How to enable hibernation? and the Official Documentation). I can successfully bring my laptop into ...
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0answers
2k views

Hibernate option doesn't appear in the shutdown menu(s) [closed]

In 13.04, I enabled hibernation by following these instructions: You can also enable the hibernate option in the menus. To do that, use your favorite text editor to create /etc/polkit-1/...
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1answer
2k views

Can I safely use suspend/hibernate during an upgrade?

How will the upgrade progress react if I put the computer to sleep or hibernate it meanwhile upgrading? Right now it's downloading packages, if I close the lid, take the computer to work and start it ...
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1answer
458 views

Swap not available on System Monitor

I had a swap partition of 1GB (RAM 1GB, Ubuntu 12.04 lts). Now swap is not shown on System Monitor neither can I hibernate my pc (sudo pm-hibernate). blkid output: /dev/sda1: UUID="B8B4FBB1B4FB706C" ...
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2answers
2k views

How to assign a shortcut key to send my system into hibernation?

I want to assign a shortcut key for the Hibernate functionality. I have Fn + F11 for hibernation in Windows, but it's not working on Ubuntu. It's getting in sleep mode instead. I've also tired ...
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2answers
280 views

How do I block GRUB from appearing when resuming from hibernation?

When my computer boots up after being shut down, GRUB has a timeout. I want the same behavior after waking up from hibernation. Any ideas how to accomplish this? EDIT: here's a clarification of the ...
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0answers
38 views

Hibernate possible after 12.04? [duplicate]

I can't hibernate. I always thought it was, because my first system on the hdd was 11.04 and I updated to 12.04. After a couple of months i now decided to install 12.04 freshly, to be able to ...
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1answer
234 views

Error mounting HD

I've got 4 HD, 1 SSD for the system and 3 SATA HD for data. I had some problems with Windows and I decided to format my system HD (without partitions) and install just Ubuntu. I've installed Ubuntu, ...
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2answers
4k views

Wifi doesn't work after hibernate but DOES work after suspend

I run Ubuntu 13.10 (though on 13.04 situation was the same) on Thinkpad E125 laptop I have very common problem - there were no WiFi after suspend. I've googled the problem and find solution that ...
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1answer
603 views

enable hibernation for HP Pavilion dv6 laptop with Ubuntu 13.04

I am a new Ubuntu user, having set up my HP dv6 to dual boot Ubuntu 13.04. I found to my horror that closing my laptop and putting in my backback is extremely dangerous - by default closing the lid ...
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2answers
584 views

Disabling touchpad after suspend/resume

There are several questions about disabling touchpads on laptops on this site, but none of them seem to quite answer my question. I want to disable my touchpad (I've done that bit) and keep it ...
2
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2answers
2k views

dual boot: Windows 8 session lost after Hibernate/Sleep

The problem I'm experiencing is losing the Windows 8 session after sleep/hibernate. When resuming the session I would expect to load directly into Windows, however the GRUB bootloader displays. At ...
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1answer
169 views

What will be the power backend for (K)Ubuntu 13.10?

I have Kubuntu 13.04 installed. KDE uses powerdevil to manage hibernate/sleep, which in turns seems to use pm-utils backend. pm-utils is unmaintained, and broken at this point1. For example, I had to ...
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1answer
2k views

Disable hibernation

As simple as it sounds I cannot disable hibernation. I have disabled any GUI option to disable hibernation but my acer aspire one has decided to start hibernating after an hour. When I first ...
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1answer
320 views

How to hibernate laptop when it overheats

I was wondering If I could set the same behavior as windows 7 do in the laptop when it overheats, it hibernates. Hibernation (from ubuntu) works fine, after I re-enabled it. Would it be possible to ...
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1answer
197 views

x220 shutdown turns into reboot

So first off, I did try this, and many more: Lenovo X220 reboots instead of shutting down powertop->Tunables->Runtime PM for PCI*" entries are all marked as "Bad" cat /sys/bus/pci/devices/*/power/...
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1answer
84 views

Can a script resume after computer comes out of hibernation?

I kept a perl script running and then forgot it and hibernated my laptop running Ubuntu. When I restarted it, the script was seen to be running (pleasant surprise!). Is this correct behaviour or did ...
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1answer
3k views

Enable hibernate in Ubuntu 13.04 - editing hibernate.pkla doesn't work [duplicate]

How do I enable the hibernate option. Editing hibernate.pkla doesn't work. I did the following - $ sudo gedit /var/lib/polkit-1/localauthority/50-local.d/hibernate.pkla [Enable Hibernate] Identity=...
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1answer
642 views

Hibernate Ubuntu 13.04 Lenovo X1

I understand that the Lenovo ThinkPad X1 ultrabook supports hibernation, however I cannot work out how to get it working. I have already created a swap partition. I tried to run sudo pm-hibernate, but ...
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1answer
256 views

Can't resume after hibernation

I tried to hibernate using pm-hibernate but when I start Ubuntu again I can't get to login screen.but when i tried to login lightdm keeps restarting and keeping me from login . please help me? I'm ...
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1answer
787 views

Ubuntu 12.04 LTS suspension and hibernation do not work (possibly solved for the hibernation,0 size of swap partition)

I have had a problem with suspending my computer, since I installed Ubuntu 12.04 LTS a month ago, dual boot with a Windows 7 system.The "suspend" function does not work.Whenever I suspend my system ...
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1answer
163 views

Windows 8 will not start

I have Ubuntu 12.04 and Windows 8 installed on my i3 laptop. Suddenly, Windows 8 stopped booting. I tried sudo ntfsfix /dev/sda2 which tells me that could not wake up from hibernate
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1answer
375 views

Issue with r8711 wi-fi usb after wake up from sleep

I have issue with restore from sleep mode on ubuntu 13.04 Linux 3.8.0-28-generic #41-Ubuntu SMP [25944.029996] video LNXVIDEO:00: Restoring backlight state [25944.304744] IPv6: ADDRCONF(...
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3answers
853 views

I can't boot of Ubuntu OS when my Windows 7 hibernates

I have Ubuntu 12.10 and Windows 7 Home Basic in one machine. After I put my Windows 7 to hibernate and then when I press the power button, instead of loading the BOOT OPTIONS or GRUB screen it ...
0
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1answer
81 views

Starting from hibernate switches off the computer

Since a batch of upates installed a few weeks ago, when the system starts from hibernation, after reading the saved hibernation state, on reaching the point that it switches to graphical mode, the ...
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0answers
359 views

Ubuntu restarts on shutdown/hibernation commands, instead of shutdown

Friends, Whenever I am going to shutdown/hibernate my Ubuntu PC its restarting after completing their process. Mean to say if press shutdown button its shutdown properly and switch off the display but ...
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1answer
1k views

“sleep” button on keyboard puts computer into hibernate

I recently installed Ubuntu 13.04. I changed my shortcut for "Lock screen" to the sleep button on my keyboard. But instead of just locking the screen it puts my computer into hibernation/suspend ...
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1answer
373 views

Temporarily reboot into Windows while suspending Ubuntu

Is it possible reboot into Windows while suspending (or hibernating) Ubuntu, as opposed to choosing Shut Down, followed by Restart, if I have dual boot? More precisely, I would like to be able to ...
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1answer
604 views

In Ubuntu 13.04, after the computer sleeps, I lose my wireless connection

After sleep or hibernation, the wireless icon shows no connection. When I click on it I see several wireless networks but not the one that I was connected before. When I click the "Edit networks..." I ...
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2answers
2k views

Hibernate no longer works

I've enabled the hibernate option and have successfully used it multiple times before, but for some reason when I tried it a few minutes ago, it only locked the computer. Running sudo pm-hibernate ...
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1answer
283 views

laptop suspend resumes immediately in ubuntu 13.04

I have a lenovo IdeaPad P500 laptop. While running 12.10, it suspended and resumed just fine but after upgrading to 13.04 yesterday, when I suspend it (either by closing the lid or using the "cog" ...
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0answers
120 views

Hibernation still not available [duplicate]

tried the workaround posted here How to enable hibernation? but not even after rebooting, updating grub or kilall unity-panel-service commands do reset unity but no hibernation is available on "start" ...
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2answers
109 views

Password not required

I have a password set on my laptop running 12.10 smoothly, but the password requirement on boot from suspend or hibernation has vanished. It is still required for sudoing or boot from full shutdown. ...
2
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1answer
414 views

Start application at resume

How do I automatically start an application on resume after suspend or hibernate? The reason I want to do this is because I've created a script to set xinput value on startup application, but after ...
2
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1answer
2k views

How to run a script after or before hibernate

I want to run a 4 commands before a hibernate and another 2 commands after update. Is it also possible to arrange the time/squence of each commands,if yes then could you explain how?