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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4
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1answer
396 views

Text missing / garbled after laptop resumes from sleep mode

I am on the Thinkpad T450s. I'm on Ubuntu version 15.10 and kernel version 3.19.0-15-generic. Everything works great except the following issue. Each time I re-open the lid of the laptop after it has ...
5
votes
4answers
3k views

Installing Ubuntu On Dell Precision 5510

Has anyone had any success installing Ubuntu 14.04, 15.10, or any variety on the new Dell Precision 5510? I have been trying for 3 days with very little success. Issues I'm Facing The Intel 8260 ...
0
votes
0answers
21 views

'Clearing orphaned inodes' and state lost on hibernation resume

I installed a fresh 16.04 LTS. I have been experiencing some problems with Wifi applet display error (after resume from Suspend) and with hibernation resume. I enabled hibernation on menu using the ...
1
vote
0answers
21 views

Cannot mount windows partitions

I dual booted ubuntu but somehow my windows was hibernated and then i couldn't mount the partitions. I used ntfsfix but still couldn't mount the /dev/sda5 where my window is also when i restart my pc ...
0
votes
1answer
18 views

How can I set minutes to make a hibernation in Ubuntu through the Ubuntu Terminal?

I know how to hibernate just at the time using: sudo pm-hibernate What I need is hibernate in the next 60 minutes. For example, when you wanna shut down in 60 minutes you type: sudo ...
13
votes
2answers
6k views

Won't Hibernate when Battery Critical

Ubuntu 12.04 64bit refuses to hibernate when battery is critically low. Instead it does a complete shutdown which is unnecessary and can cause loss of data. I have enabled Hibernate (pm-hibernate) ...
1
vote
0answers
53 views

hibernate *sometimes* fails on 14.04 [duplicate]

EDIT: This is not a duplicate. The other question describes a consistent failure. My system can hibernate and resume sometimes, indicating that the basic config (kernel command line, etc) is correct. ...
209
votes
11answers
241k views

How can I suspend/hibernate from command line?

How can I suspend or hibernate my laptop using command line, without installing additional software?
366
votes
8answers
308k views

How to enable hibernation?

In Ubuntu 12.04 and newer, hibernation has been disabled by default in policykit. How can I enable this back?
0
votes
0answers
31 views

How to enable hiberante in Ubuntu 16.4

I have been trying to enable the hibernate in my system (Ubuntu 16.4 LTS) but I couldn't do it. First, I followed the instructions in this link but nothing worked. Every time I searched about this ...
0
votes
0answers
27 views

Unable to mount … GB Volume(mint) [duplicate]

I'm writing to you by mint-flashusb. Windows10 can't open because of grey-screen and the last time I used them I didn't close them normally, so now Windows are not fully closed(maybe in hibernation ...
0
votes
0answers
75 views

Hibernate does not work on Ubuntu 16.04?

I followed some threads here and was able to enable the hibernate button on the top right menu. But when I hibernate, my laptop screen goes off but the laptop is still running. I know that because the ...
0
votes
1answer
42 views

How to prevent Xubuntu from suspend?

Apparently, Xubuntu is totally unable to wake up. So when it goes to sleep, for whatever reason, you lose all usaved work. No Ctrl+Alt+F1, nothing. It is there, the machine is on, but the only thing ...
3
votes
1answer
494 views

How can I prevent hibernating if CPU usage is above say 40%? (Plex, Couchpotato, Transmission)

I am using a netbook as Plex Media Server. I use wake on lan to start Ubuntu when I feel like watching a movie. Windows prevents my pc from going into hibernation when Plex is streaming a video to a ...
1
vote
0answers
40 views

Cannot hibernate Ubuntu 16.04

I'm trying to enable hibernation on my Asus G501 but it doesn't seem to be working. I've followed a number of online resources like this one: https://help.ubuntu.com/lts/ubuntu-help/power-hibernate....
1
vote
0answers
26 views

Can't Hibernate or Suspend with Gnome or Unity

When I try to suspend/hibernate my computer goes into suspend/hibernate mode but when I try to resume it boots all over again, although this does not happen using KDE. Using Ubuntu 16.04 LTS.
0
votes
1answer
120 views

How does Caffeine work?

Caffeine should prevent Ubuntu from falling into hibernation or suspend mode. It's not working for me so far, maybe I do some mistake: I have opened Caffeine Indicator, activated it (cup has rising ...
3
votes
1answer
154 views

How can I disable suspend during download, but the screen will still shut down? [duplicate]

I'm on Ubuntu Gnome 15.10. I am regularly downloading large files (~800 MB), but I have a very slow Internet connection. It usually take a relatively long time to download it. Since I am not ...
2
votes
3answers
504 views

How to prevent automatic hibernation while watching videos?

I have my settings to hibernate after 20 minutes and after 5 minutes it kicks into hibernate even when I'm watching a movie. I'm a complete newbie with Linux. I have Ubuntu 14.04 and my computer is a ...
2
votes
3answers
1k views

How to temporarily disable sleep and hibernate from the command line

It seems like there are many ways in which a Ubuntu's settings can be permanently manipulated to sleep when desired as long as predetermined conditions are met. However, these are more permanent ...
0
votes
0answers
15 views

Hibernation stopped working after changing the swap partition

I usually always do sudo pm-hibernate to save my development session. Now I recently switched to ubuntu and since then I always run into some hibernation trouble. Sometimes the system would crash ...
1
vote
2answers
85 views

Hibernating from cron

I am trying to hibernate from cron using the command systemctl hibernate. However, I am getting the following error: Failed to set wall message, ignoring: Interactive authentication required. ...
0
votes
0answers
37 views

Can't hibernate 16.04 PowerEdge

I'm using LXDE on 16.04 via x2go. I have XFCE, MATE, LXDE, and Unity installed. The original install was 14.04 on an AMD Phenom x4, then I swapped the HDD into a Dell PowerEdge with a dual-xenon. I ...
4
votes
1answer
3k views

Why isn't Hibernate in Ubuntu 16.04 working and how to fix it?

I have Kubuntu 16.04 64-bit installed on my HP Pavilion 17-f000 Notebook. I've tried the steps from the ubuntu 16.04 wiki, but the sudo pm-hibernate terminal command did nothing and creating the /etc/...
0
votes
0answers
23 views

Terminal is hibernating when pc is idle

i have this annoying thing where my terminal stops doing anything when my pc is idle for a certain amount of time, the way to make continue is by pressing buttons or moving my mouse. Is there anything ...
7
votes
2answers
980 views

How to prevent Ubuntu Server sleep/hibernation

I'm running the latest Ubuntu Server (quite literally downloaded & installed yesterday) on a box under my desk. I've got trac installed and OpenSSH. Intermittently both become unavailable, as if ...
33
votes
7answers
12k 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 ...
2
votes
2answers
65 views

How can I redetect swap partition after formating to enable hibernation

I had this setup working on my laptop: /dev/sda1 (ext4) / /dev/sda2 (ext4) /home /dev/sda3 swap partition /dev/sda4 (ntfs) /media/windows After getting sick of windows, I removed the last partition....
1
vote
0answers
21 views

Problem: Occasionally garbled letters and black windows (mostly after wake-up)

My first question, please be gentle ;-) I have been using Ubuntu Gnome on my Laptop for 2 years now and I have always upgraded (currently 16.04 LTS) without problem. For a while now, however, I ...
1
vote
0answers
23 views

I cannot enable hibernate in Ubuntu 14.04

I changed the config following this article on enabling hibernate in Ubuntu 14.04, but nothing has changed and I cannot see a hibernate option. The steps are as follows: To re-enable hibernate, ...
0
votes
0answers
37 views

mouse icon disappears after hibernation

I recently made fresh install of Xubuntu 16.04 to laptop. When being less than %5 of charge, system is taken to hibernation automatically. After I start charging to laptop, when I take it back from ...
0
votes
0answers
31 views

Pm-hibernate - doesn't work, or create log file

Preliminary ubuntu 16.04 dual boot on a disk that also runs windows 10 hibernate works in windows 10 swap partition is the same size as RAM Problem When I run sudo pm-hibernate from the terminal ...
0
votes
1answer
83 views

16.04 LTS Suspends after Resume from Hibernate

I hibernate with the lid open (docked or undocked). I resume with the lid closed, and docked. After logging in, the system will suspend (sleep) on its own, each and every time I attempt to resume. ...
0
votes
2answers
107 views

Networkmanager does not know that I am online, after resuming from hibernate

The following question is very close to this question. When closing the lid of my notebook or going to hybernate and waking up my Ubuntu Mate 16.04 machine, the nm-applet shows, that I am offline. ...
0
votes
0answers
32 views

Ubuntu hibernate shows battery critical/low when wake up and shutdown instantly

I'm using Ubuntu 16.04. I have an issue on hibernate. It would always show battery critical low on wake up, even if my battery is full and will be shut down in short. After I switched on my laptop ...
0
votes
2answers
553 views

Won't come back from suspend 16.04 LTS

There used to be a workaround with enabling suspending and hibernation, which worked for me at 14.04 LTS, but having cleanly installed 16.04 LTS I lost that, and now my computer won't come back from ...
6
votes
1answer
4k views

hibernate resume failure

I am getting this error sometimes when I resume from hibernation. All of my open windows are closed. There is also an extra reboot before it will actually get to the login screen. The title of the ...
4
votes
0answers
213 views

14.04 LTS intermittently fails to resume from hibernation [duplicate]

Since upgrading to 14.04 LTS (64-bit), my PC will sometimes fail to resume from hibernation (perhaps one time in ten). Symptoms are that it attempts to resume, finds the suspended memory image, and ...
3
votes
1answer
940 views

pm-hibernate freezes and/or fails to resume on Dell XPS 13, 14.04, 3.19 kernel [duplicate]

I'm running 14.04 on a new XPS 13. In order to support the newer hardware, I'm running a mainline 3.19 kernel. Hibernate resume has been iffy with the entire 3.19 kernel line, but recently (3.19.5) ...
1
vote
3answers
288 views

Xubuntu 14.04 fails to resume from hibernation [duplicate]

Not a crucial issue, it's just annoying when it happens. My computer has a great chance to fail in resuming from hibernation. When it happens, the console prints the following info and then hangs: ...
8
votes
5answers
2k views

Got back Hibernation option, but cannot resume from Hibernate

In my Ubuntu 12.04, the hibernation option was working well and fine. However, I installed Debian on another partition recently and when I again tried to boot to Ubuntu, I got a message on the boot ...
0
votes
2answers
438 views

Cannot resume from hibernate using systemd under Ubuntu15.10

I've having some issues with getting resume from hibernate using systemd (swsusp) to work on a Lenovo IdeaPad Z510, running under Ubuntu 15.10 (issue was the same under prior versions of Ubuntu as ...
0
votes
1answer
44 views

Enable Hibernate

I have a Windows 10 in Local Disk (C:) and a Linux Ubuntu 14.04 in Local Disk (D:). When I wanted to install Ubuntu for the first time, I turned off the Hibernation in Windows. Could I enable it again ...
1
vote
1answer
55 views

Can not make hibernate on UEFI (Secure boot)

How can I make hibernate my desktop in UEFI with Secure boot on. I used command "sudo pm-hibernate" to make hibernate my desktop but my machine did nothing (my desktop is booted up on UEFI with ...
17
votes
7answers
26k views

Blank screen after suspend/hibernate on 14.04

I did a fresh install of Ubuntu 14.04. Everything works great except after hibernate/suspend I am getting a black screen. I can use Alt+Ctr+F1 then Ctrl+Alt+Del to restart and the screen comes back ...
0
votes
0answers
70 views

Ubuntu 16.04 Not hibernating on HP Pavillion g6 2005tx

I upgraded to the Ubuntu 16.04, I was able to hibernate on the previous versions (15.10), but this one is not hibernating. I am running an HP Pavillion g6 2005tx. I get a long black screen when I try ...
6
votes
3answers
847 views

Ubuntu 16.04 doesn't shut down after suspend or hibernate

Actually my question can appear identical to this one in this forum (and also this one elsewhere); indeed the question is the same, but I'm asking it anyway because I can give more informations and ...
-1
votes
1answer
30 views

error mounting volume [duplicate]

I am using Ubuntu 15.10 and windows 10 with dual boot. However, when I try to access part of my disk, error in the picture appear. I tried steps in here : How do I mount a hibernated NTFS partition? ...
5
votes
5answers
11k views

Cannot remove hiberfile on ntfs partition

I've been looking at questions like Unable to mount Windows (NTFS) filesystem due to hibernation and How do I mount a hibernated NTFS partition? and they all say "Boot into windows" which I am unable ...
0
votes
0answers
23 views

Ubuntu 15.10 on Macbook fails to boot after hibernation

I had installed Ubuntu 15.10 in a separate partition on my MBA(MacBook Air 2015 model). I had set it to hibernate on lid-close. It was working all fine, until today it was not able to come back from ...