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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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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96 views

Enabling hibernation - doesn't work at all, althouth it should

I did all of what people suggested me to do in this question How to enable hibernation? Yet it doesn't work, although the menu item appeared and the test showed that my laptop supports hibernation. ...
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1answer
156 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
933 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
187 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
112 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 ...
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1answer
68 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
2k 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] ...
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1answer
312 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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0answers
194 views

Enable hibernation Macbook Air 4,2 with Ubuntu 13.04?

Has anyone been able to successfully enable hibernation on the Macbook Air on Ubuntu 13.04? I have the 4,2 model (late 2011), and despite having followed the instructions on the Ubuntu community page, ...
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0answers
242 views

Resuming from hibernate give error: failed to resume: error -19

I am on ubuntu 13.04 (updated), Acer aspire V5. Whenever i wake from hibernate i get error failed to resume: error -19. Below is an extract of dmesg [11650.028842] PM: early resume of devices ...
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1answer
135 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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418 views

Suspending does not work. Ubuntu 12.04

I had set the swap file at 0 size, at installation, so I cannot hibernate. However,my RAM should do for the "suspend" function(I think).But whenever I suspend my system, it just starts from the very ...
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1answer
498 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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0answers
465 views

Windows 7 won't hibernate, after installing Ubuntu 12.04, dual boot

I have had this little problem, since I installed Ubuntu 12.04 recently, dual booting alongside Windows 7. Sleep and waking up (with the data maintained on RAM) is working fine on Windows 7, since ...
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1answer
136 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
111 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: ...
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2answers
290 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 ...
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0answers
120 views

Unable to resume after suspending or closing laptop

This may well have been answered elsewhere. I'm running 13.04 32-bit on a Compaq Presario CQ62 with 2GB RAM, Intel Core i3 M 370 @ 2.40GHz dual core processor, ATI Mobility Radeon HD 5400 Series ...
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1answer
65 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
57 views

Hibernation problem 12.04

I would like to ask if there is any way how to ignore existance of hiberfile on disk when starting ubuntu. About a month ago, my Ubuntu refused to show login screen and after I rebooted computer ...
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0answers
171 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
467 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
124 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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125 views

After hibernation (12.04.2) sometimes when system wakes up grub menu is displayed instead of clean wake

Here are few details: 1) I have installed laptop-mode-tools to enable auto-hibernation on low battery (and enabled auto-hibernation) 2) My system is encrypted 3) laptop is acer aspire 1 D257-13848 ...
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18 views

Another question on hibernation [duplicate]

Ubuntu version 12.04, Thinkpad X200. Hibernation feature for me is very critical, as I have dozens of opened applications so it's quite important to have this feature running. But I tried to follow ...
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0answers
53 views

Restore from last hibernation

I am using Ubuntu 13.04 with a swap partition so that I can hibernate my system. It works excellent, I couldn't be happier. Today, I booted my computer and started working from the last session I ...
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1answer
328 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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0answers
68 views

Ubuntu host cannot get IP after PC exit from hibernate mode

We found USB enumeration is correct proper with the N/w Device or Dongle which supports the 3G N/W but DHCP client on Ubuntu host is not launched (checked with PS command). After re-plugging USB ...
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0answers
43 views

Bluetooth is always on after waking from hibernate

I have a problem that whenever my machine, Lenovo W520, wakes from hibernate the bluetooth starts. It does not matter what the situation was before hibernate. After hibernate the bluetooth is always ...
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1answer
239 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
46 views

over heating after wakeup from suspend/hibernation?

My HP-Pavilion G6 overheat after wake up from suspend/hibernation and battery drain drastically.I had disabled(turned off) my Radeon Graphics .Laptop running fine with normal start up and restart...
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0answers
111 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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0answers
123 views

Wireless disabled by hardware after resume from hibernation

I have a LENOVO IDEAPAD z475 with Kubuntu 13.04 installed. All was well until I enabled hibernation(following this guide: http://www.howtogeek.com/113923/how-to-re-enable-hibernate-in-ubuntu-12.04/), ...
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2answers
73 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. ...
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0answers
104 views

screens stays off after suspension/hibernation

I recently installed Ubuntu 12.04 alongside Win7 on my HP Pavillion dv6-2020eg. Soon, a first problem occured: suspension mode isn't working as expected. Suspending the laptop is easy (closing lid or ...
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1answer
159 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 ...
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1answer
220 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?
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0answers
310 views

Ubuntu 13.04: Hangs on startup after crash (Refined TSC clocksource calibration?)

I'm new to Ubuntu, and Linux, so I really don't know how to go about debugging this issue. This is on a Lenovo U410 laptop with Windows 8 as a secondary partition. I had a crash earlier today, I ...
2
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0answers
719 views

13.04 :: setting up hibernate + encryped swap under full disk encryption

So I recently installed 13.04 and chose full disk encryption (I didn't bother to encrypt home too - seemed pointless), and I'm wanting to encrypt my swap drive, and also enable hibernate so I can be ...
5
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1answer
970 views

Use swap for hibernating only

I have Ubuntu 12.10 installed on an SSD with the swap partition on the same disk. Now I want to use the swap partition only for hibernating (not for swapping memory) because the SSD don't like the ...
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0answers
122 views

Kubuntu not loading after installation of tuxonice

In order to make a windows like hibernation i have installed tuxonice through muon package manager. After that i have typed following code for hibernation $ sudo pm-hibernate Then the system ...
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0answers
48 views

cant boot due to encryption and hibernate

Recently I set up Ubuntu on my notebook (with an encrypted home partition) and had the glorious idea of enabling syspend-to-disk and suspend-to-ram, so i installed the package 'hibernate'. Now I ...
0
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1answer
360 views

Strange behaviour when close the lid of my MBA

I have an MBA and I'm used to close the lid without any problem in OSX. I've installed ubuntu 13.04 in dual boot with rEFit. The problem is that sometimes something strange happens when I close the ...
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2answers
804 views

xfce4-session segfault, suspend and hibernate not working

I am experiencing some critical bugs during a critical time (finals week) and could really appreciate some life-saving help. I have posted about it at https://bugzilla.xfce.org/show_bug.cgi?id=10068, ...
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0answers
95 views

Ubuntu can only hibernate once?

System: Lenovo Y500 running Dual Boot Windows 8 and Ubuntu 12.04 For some reason, I can only hibernate 1 time after (re)booting up the system. If I hibernate after the first time, the system goes ...
2
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2answers
1k views

Ubuntu not is hibernating when lid is closed

I use Ubuntu 12.04 in my laptop. I'm trying to configure to hibernate when lid is closed. However, not is working. I did the following steps to solve the problem: I enable in ...
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2answers
1k views

Hibernate not working 13.04: screen flashes / blanks out and locks

I am using Ubuntu 13.04. I face problem in hibernate option. I have created swap disk also enabled hibernate option referring the manual. Whenever I select hibernate the screen flashes / blanks out ...
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0answers
53 views

I have problem with Hibernation after restarting to work

I installed a fresh Ubuntu 13.04. In 12.10 I enabled Hibernation and it works nicely. Because I'm using for 7 or 8 hours my laptop a day, I use Hibernation a lot. But in 13.04 after hibernating my ...