Linked Questions

3
votes
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=...
1
vote
1answer
4k views

I cannot use hibernate/sleep in Ubuntu 12.04 [duplicate]

Possible Duplicate: How to enable hibernation in 12.04? I have 3.9 gb of RAM,261 gb of HDD, and 3.9 gb of swap (Toshiba laptop). The problem is that I cannot Hibernate OR Sleep the laptop for ...
2
votes
1answer
891 views

Why can't I hibernate my Ubuntu 12.04? [duplicate]

Possible Duplicate: How to enable hibernation in 12.04? I use Ubuntu 12.04 and don't have the hibernate button anywhere. Isn't there any way by which I can set up the hibernate button rather than ...
0
votes
1answer
842 views

Enable Hibernate option on setting menu in Ubuntu 14.04 [duplicate]

How to enable the hibernation option on system menu in Ubuntu 14.04 just like windows.
0
votes
1answer
417 views

How to enable option of Hibernate in ubuntu 12.04? [duplicate]

Possible Duplicate: How to enable hibernation in 12.04? I need Hibernate option in ubuntu 12.04. It was in the older versions but not in 12.04. Why?
0
votes
1answer
617 views

Hibernate was working on 11.10 and is not anymore on 12.04 [duplicate]

Possible Duplicate: How to enable hibernation in 12.04? I have a Thinkpad T400s which was using Ubuntu 11.10 until yesterday. I never shut down the system and was using hibernate constantly and ...
2
votes
0answers
265 views

How to enable Hibernate in 12.04? [duplicate]

Possible Duplicate: How to modify policykit to allow hibernation in upower? I just installed the new 12.04 beta on my Lenovo Ideapad U450. According to this thread Whither hybrid suspend? ...
0
votes
1answer
107 views

Is it possible to save session in Ubuntu? [duplicate]

Is it possible to save session in Ubuntu? I mean when you switch it on and off or simply restart it and after logging in the screen looks exacly the same as before (with all windows open, and ...
1
vote
0answers
170 views

How can I activate Hibernate on Ubuntu 12.04? [duplicate]

Possible Duplicate: How to enable hibernation in 12.04? I cannot select the option to Hibernate under Energy settings. Is there a way to put it back? (it worked on Ubuntu 11.10 :( )
1
vote
0answers
135 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" ...
0
votes
1answer
92 views

hibernate is diabled on ubuntu 13.04? [duplicate]

I'm using ubuntu 13.04 and hibernate is disabled Do I need a big swap file to enable hibernate ? How ?
1
vote
0answers
110 views

Shutdown functions [duplicate]

Possible Duplicate: How do I modify the power options? How to enable hibernation in 12.04? On Windows was a function to not shut down completely, but save the session in RAM to start directly ...
1
vote
0answers
82 views

Hibernate not working on Ubuntu 13.04 [duplicate]

My computer supports hibernation and it hibernation finely worked on Ubuntu 12.04 and 12.10 and now I am using Ubuntu 13.04 x32bit and I have tried every method for enabling hibernation option but ...
0
votes
1answer
55 views

ubuntu 14 hibernate does not appear clear to me [duplicate]

i am recently come from windows 7 to ubuntu 14 how can the PC hibernate in ubuntu system ? i tried a command but it doesn't work will thanks
0
votes
0answers
39 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 ...
0
votes
0answers
10 views

How to replace Suspend with Hibernate on a laptop with kubuntu16.04 [duplicate]

I dont have any option for hybernation. sudo pm-hibernate works so its a supported function. How to do it when my lid is closing instead of Suspending?
80
votes
10answers
138k views

How can I hibernate on Ubuntu 16.04?

How should I successfully hibernate Ubuntu 16.04? I've tried almost every solution on the web but non of them was actually helpful. I found my problem almost completely similar to this one
52
votes
4answers
34k 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 ...
23
votes
6answers
35k views

Hibernate missing from power menu and when I press laptop power button

When I upgraded from 11.10 to 12.04 my Ubuntu power menu has lost the ability to hibernate. Is there a way to add that back in, or is this default for 12.04?
19
votes
5answers
11k views

Netbook performs hard shutdown without warning on low battery power

My Asus EEE netbook performs a hard shutdown when it reaches low battery power, without giving any warning - i.e. the power just goes off, without any shutdown process. I can't find anything in the ...
21
votes
5answers
80k views

How to permanently disable sleep/suspend?

Subtly broken is worse than frankly broken... Background: I already disabled suspend in System Settings -> Power. The "Suspend" option still appears on the gear menu (not that I expected it to ...
13
votes
3answers
13k views

Ubuntu 18.04 can't resume after hibernate

Hibernate worked correctly when I had been using Ubuntu 17.04. After upgrade to 17.10 I couldn't resume because of black screen after resume (this bug). After upgrade to 18.04 if I try to start my ...
24
votes
2answers
26k views

How to enable hibernation in 15.04?

I did a clean install of 15.04, tried to enable hibernation per instruction from http://ubuntuhandbook.org/index.php/2014/10/enable-hibernate-option-in-ubuntu-14-10-unity/ but it works only if I boot ...
9
votes
5answers
37k views

Configure Dual Boot, Windows 7 and Ubuntu 12.04 with or without EFI

I have just installed Ubuntu 12.04 on a laptop with Windows 7 but I don't get to boot from Ubuntu. First, during the installation I made these partitions (may be too many): /dev/sda1 FAT32 SYSTEM ...
10
votes
5answers
5k 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 ...
16
votes
1answer
15k views

Unable to resume after suspend

I'm using Ubuntu 12.04 & everything about it is great except that it just won't resume after suspend. I've tried the suggestions listed in this thread Entire system freezing after pressing "...
9
votes
1answer
4k views

I have enabled hibernate but it isn't working. What can I do?

I enabled Hibernate in 12.04 following the procedure given in this question : How to enable hibernation? But, Even after I enabled it, The hibernate isn't working. By not working, I mean the computer ...
5
votes
6answers
10k views

Why does hibernate not work after update from 13.10 to 14.04?

I have just updated my Xubuntu 13.10 to 14.04. Did not change anything. Suspend-to-RAM (standby) and hibernate both worked well in 13.10. Now hibernate does not work any more (suspend-to-RAM still ...
8
votes
4answers
9k views

System does not hibernate; the screen flashes off for a few seconds and nothing else happens

I just upgraded my Ubuntu 11.10 to 12.04. I have a problem with hibernation in my new 12.04. I run the following command sudo pm-hibernate but my system does not hibernate, i.e. my system does not ...
12
votes
3answers
4k views

Does 12.04 support hibernating to a swap file?

I'm about to reinstall Ubuntu on a netbook with a tiny disk. Because of the tiny disk size, I'd strongly prefer to have a swap file than a swap partition. However, I want to be able to hibernate. I ...
4
votes
4answers
11k views

Entire system freezing after pressing “Suspend” [closed]

So I just installed Ubuntu, and I love it. I don't think it's going to replace Windows 7 for me, and it has a few problems that I'm probably going to end up fixing when I figure out how to use WINE, ...
3
votes
6answers
5k views

Fix hibernate on Thinkpad X60 with 12.04 Precise Pangolin

I own a ThinkPad X60, hibernate used to work on 10.04 Lucid Lynx, but no longer works correctly on 12.04. I am aware of how to enable hibernate in Power Manager. The problem here is, in the default ...
10
votes
2answers
10k views

How to enable hibernation in 16.04

I have lost the to me essential hibernate functionality after upgrading ubuntu. This is normal, but unfortunately I could not reenable it this time. I tried these three previous solutions: setting 3 ...
5
votes
2answers
6k views

Laptop doesn't hibernate when I close the lid in Ubuntu 14.04

Ok, I know there already are several questions related to this. I tried many solutions to no avail. I'm going to detail here what I did and how are my config files in the hope that a good soul will ...
6
votes
2answers
3k views

How to enable hibernation on ubuntu 16.04?

I know there are lots of threads about this already, but none of them works for me. I tried the solution mentioned here: How to enable hibernation in 16.04 Xubuntu 14.04: how to enable hibernate? How ...
4
votes
2answers
3k views

Hibernate on power button - login screen

Every once in a while my SO-User (significant other user) leaves the computer but doesn't hibernate it. I want to push the power button to save some energy, but as I'm not in her session, the computer ...
14
votes
2answers
2k views

Force hibernate using hibernate instead of pm-hibernate

I'm running 18.04 and trying to have my system use hibernate instead of pm-hibernate when my laptop's lid closes. I have a swap partition of 20GB on 16GB of RAM, so ample space. When I use pm-...
0
votes
2answers
2k views

SSD - safe to use hibernate?

In a couple of days, I'm going to buy a new notebook (Asus N551, should it matter), tending to replace the HDD with a Samsung EVO 500GB SSD. Now, I've often read that one should make sure that Ubuntu ...
0
votes
1answer
6k views

Why does my battery drains fast with Ubuntu in sleep more?

I have an Asus EEE PC 1005HA netbook dual booting Ubuntu and Windows 7. When I close the lid in either OS the laptop will go to sleep. If I do this in Ubuntu and come back to the computer a few days ...
3
votes
3answers
1k views

How can I hibernate on Ubuntu 17.10 or save my session?

I want to store my session or hibernate on Ubuntu 17.10, to avoid always having to reopen the same applications. How can I do that?
6
votes
1answer
3k views

Neither suspend nor hibernate in 12.10 lubuntu - is there a workaround by scripts?

I've neither suspend to ram nor to disk in 12.10 lubuntu (i suspect there might be a kernel issue but i'm only a simple user). Also, the xfce powermanagement which comes with lubuntu by default does ...
3
votes
3answers
2k views

Hibernation with Ubuntu 16.10 fails

After upgrading from ubuntu 16.04 to 16.10 the hibernate function no longer works. When hibernate is invoked the machine hangs. Under 16.04 it worked perfectly. Trying "sudo pm-hibernate" also fails.
7
votes
2answers
537 views

Laptop heating up when put it in bag

When I close my laptop lid (sleep: blinking power light) and put it in bag, it heats up too much. I found out that this is because CPU, GPU and Harddisk are still running when the laptop is in sleep ...
4
votes
2answers
2k views

How do you hibernate/suspend Ubuntu like Windows or both at the same time?

I'm using an ASUS laptop with Windows 7, and I just installed Ubuntu alongside Windows yesterday, using the no-risk option. I noticed, though, that I can't hibernate Ubuntu the way I did with Windows ...
0
votes
2answers
3k 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 ...
2
votes
1answer
1k views

How can I make my PC hibernate when idle? 14.04

I see that this was asked some time ago for 11.04. The answer there didn't help since the answer used gconf-editor to find a key called /apps/gnome-power-manager/actions/, which doesn't exist when I ...
19
votes
1answer
899 views

What actions does Ubuntu trigger when battery is low?

When the battery is low, the screen gets dimmed after a few seconds already. This appears to be some special power-saving mode, and might be related to the time in org.gnome.settings-daemon.plugins....
1
vote
4answers
3k views

Why is my system not waking up from suspend?

I freshly installed Ubuntu 15.04 sharing a preexisting home partition (Mint 17.1). However, in neither Mint or Ubuntu the computer is waking up from suspend mode. The status LED keeps blinking and the ...
0
votes
1answer
2k views

low on battery mode

On my lenovo laptop with Windows installed, when my battery was almost empty, it went in sleep (or some sort of sleep mode). so that if i gave it power again, it restarted back to windows with all my ...
4
votes
2answers
829 views

How to re-enable hibernate option?

I had enabled "hibernate" option in my Ubuntu 12.10 few months back by adding the following lines to /etc/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla: [Re-enable hibernate by ...

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