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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695 views

In guest session, Google Chrome won't start and hibernation is missing in menu

In guest session, hibernate missing in menu and Google Chrome won't start from dash. I have enabled hibernation, as it works without problems. When I click on Chrome icon from Dash, nothing happens. ...
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1answer
24 views

Resume from hibernation (pm-hibernate) randomly reboots

I'm using Ubuntu 14.04 with Gnome as primary window manager (not Ubuntu Gnome, just installed Gnome after Ubuntu). I often tend to use pm-hibernate to get into hibernation, but when I boot again the ...
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1answer
21 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 ...
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0answers
7 views

windows hibernation mount isssues, attempting to reset lost password [duplicate]

to make a long story short, I've lost a sheet of paper that had a password that i changed. i am attempting to use Ubuntu to reset the password. I've seen various instructions to do this, as well as ...
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1answer
18 views

Hibernation not working on Ubuntu 14.04 [duplicate]

I am using Ubuntu 14.04. I am unable to hibernate my system with sudo pm-hibernate. The screen only flashes then it returns to desktop, nothing happens. I have a swap partition of 4GB my RAM size is ...
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1answer
125 views

Asus 1015E Laptop Won't Suspend

I'm running 14.04.1 LTS on an Asus 1015E laptop. The computer has not been suspending when I close the laptop. It also doesn't suspend when I choose suspend from the system tools. While shut, the ...
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2answers
322 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 ...
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1answer
65 views

Ubuntu Suspend issue with Self Encrypted Disk [duplicate]

I have a computer with a self Encrypted Drive (a hard drive with an AES encryption chip that requires login at boot to decypher the disk, that way it is hardware encrypted which "in theory" means zero ...
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1answer
43 views

Touchpad Stopped Working After Hibernate

I used the command pm-hibernate to see if my notebook would successfully resume after hibernating. Upon resume it went through the BIOS screen, I had to reselect Ubuntu from the Grub menu, but then it ...
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0answers
38 views

Suspend and hibernate break brightness adjustment

I am currently using Ubuntu 14.04 (architecture is amd64) with kernel version 3.13.0-44-generic on an HP Pavilion g7-1350dx. Output of lspci | grep -i vga to find GPU is as follows: 00:01.0 VGA ...
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1answer
44 views

deleting hibernate image after failed hibernation

after trying sudo pm-hibernate my w520 can't start anymore. only when adding a 'noresume' to the kernel parameters I can start with grup. what are the steps to remove all the hibernate disaster? ...
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1answer
79 views

How to set hibernate/shutdown timers? XFCE power manager not having an effect in Lubuntu

I like to fall asleep listening to internet radio or a streaming video. I would prefer to have my computer go into hibernate mode an hour after I've become inactive, not 15 minutes after. I would ...
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0answers
76 views

Kubuntu 14.10 Plasma5 suspend/hibernate problems

I updated my kubuntu from 14.04 to 14.10/plasma5. I have some annoying problems (no splash screen, sometimes problems booting). But a much bigger problem is the fact that I can no longer suspend and ...
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0answers
21 views

pm-hibernate / s2disk resumes automatically

hibernation seems to work for me, but it looks like it resumes automaticaly... it doesn't power off the computer. I have already tried this ...
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2answers
89 views

Ubuntu 14.10 hibernate on notebook lid close

i switch from xubuntu 13.10 to 14.10. On 13.10 everthing works fine for me. I try to hibernate notebook on close lid. Without look screen. Things that happens. 1.) When i close lid, the notebook ...
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0answers
18 views

how to use dedicated swap partition for hibernation

Is there a very simple way to make Ubuntu use an SSD partition for memory swapping, while using a separate partition residing on a slower HDD for hibernation? that will enable hibernation in the case ...
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1answer
2k views

Encrypted home partition + encrypted swap + working hibernate

I would like to set up disk encryption on Ubuntu 13.10 such that I have plain / encrypted /home partition encrypted swap partition working hibernation and resume As these requirements suggest, ...
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10answers
101k views

Unable to mount Windows (NTFS) filesystem due to hibernation

Whenever I boot Ubuntu, I get a message that it cannot mount my windows partition, and I can choose to either wait, skip or manually mount. When I try to enter my Windows partition through Nautilus I ...
146
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9answers
141k views

How can I suspend/hibernate from command line?

How can I suspend or hibernate my laptop using command line, without installing additional software?
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0answers
23 views

hibernate behave like shutdown. how to debug?

I'm running Ubuntu 14.04 64bit with nvidia driver 304. Hibernate is not working, and behave like a normal shoutdown. I have 8GB(7871MB) Ram and 8794MB of Swap partition. In /var/log/pm-suspend, ...
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4answers
2k 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 ...
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1answer
1k views

How can I make my PC hibernate when idle?

My Ubuntu 11.10 desktop has an option to suspend when inactive (under System Settings > Power) but no option to hibernate. How can I hibernate it after a period of inactivity?
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0answers
54 views

Sytem will not hibernate (swap>memory) Help Please! :(

I am unable to hibernate my system with sudo pm-hibernate. The screen only flashes then it returns to desktop, nothing happens. Results to free: total used free shared ...
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0answers
39 views

After upgrading to 14.04 my computer won't start just after a few tries. Also after hibernating it freezes. Help!

After upgrading from 12.04 to 14.04 my computer won't start just after a few tries. It kind of freezes at that purple screen, nothing after, so I have to turn it off manually and try again. Today it ...
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1answer
31 views

How to add an option to go to hibernate mode in Ubuntu Gnome

When I close my laptop my PC go to hibernate mode and I open it the computer turn on again. This prove that I can do that (I couldn't do that before). I don't have the option to do that when I try to ...
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0answers
128 views

Suspend and hibernate not working and freezing Ubuntu 14.04

I've just upgraded to ubuntu 14.04 and had some problems with suspend and hibernate. When I try to wake up from suspend the screen freezes on the login and the only thing that I can do is move the ...
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4answers
4k 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 ...
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1answer
33 views

WIndows 8 partition became unbootable - Help? [duplicate]

My Windows 8 partition suddenly became UNBOOTABLE (this is the main difference with the other threads on the subject). I was working on a report when the screen became black (I could just move the ...
2
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1answer
340 views

How can i tell what went wrong on resume from hibernation?

I am having trouble with making my VAIO VPCSA2V9R resume after hibernate. I have a swap, i have updated my grub configuration, initramfs and whatnot, it still won't boot. But at least it tries now - ...
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1answer
596 views

Resume after hibernate: monitor signal out-of-range

I normally shut down the family Ubuntu 11.04 pc rather than hibernate, but my daughter didn't realise that and put the machine into hiberate. Now when we turn it back on, I see the POST output from ...
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1answer
57 views

Mouse is trapped after standby/suspend

System: ~$ uname -r 3.13.0-39-generic (Ubuntu 14.04 64 Bit) After executing suspend my Lenovo Thinkpad T430 (Intel HD 4000 graphics) normally went into standby. By clicking the power button to ...
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2answers
1k views

Dualboot ubuntu 11.10 and windows 7. Want to make sure grub resume the right OS after hibernate

I installed windows7 and ubuntu 11.10 on my asus laptop. I have a large data partition (NTFS) shared by both OS, so I want the laptop wake up to the original OS after hibernate. However, GRUB ...
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2answers
171 views

Why does waking from hibernate take nearly ten minutes on a Dell XPS 15 L502x laptop?

Im running 11.10 64bit on a Dell XPS 15 L502x laptop. It uses an i5 proc and has 16Gb ram. Whenever I close the lid on the laptop I have it set to hibernate as I want to continue whatever I was ...
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4answers
2k views

How do I lock the screen after resuming from hibernation?

I've been able to successfully hibernate and resume my Ubuntu 12.04 Desktop PC using procedure that I've documented in this answer. However, I now have a problem that whenever the PC resumes, it does ...
2
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1answer
723 views

Why has hibernation stopped working after moving my 12.04 install to a different laptop?

I recently got a new laptop (Thinkpad X230). I didn't really have time to do a fresh install so I copied my install (xubuntu 12.04) over from my old machine (Thinkpad X61). Now when I try to hibernate ...
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1answer
432 views

Resuming Hibernate from a Swapfile

I am rather sure that I set up hibernation correctly, and that the swap file I am using is being recognized and written to when I click hibernate. (/hibernate.img) In the corner of the screen, it says ...
2
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1answer
465 views

How do I show grub when resuming from suspend?

I have a Sony Vaio laptop, that came pre-installed with Windows 7. I resized the windows partition, then set up a dual boot scenario with Ubuntu. I've noticed that when I run Windows and put the ...
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1answer
467 views

Suspend not properly working with ASUS.

I have tried tons of solutions to fix Suspen on ASUS, but none of them seem to help. I have tried the answer from here, which doesn't help.This script seemed to work on Ubuntu 11.10 but not on 12.04. ...
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1answer
1k views

Strange behavior for hibernate on ubuntu 12.10

I'm new to ubuntu, was previously using XP on a T60 laptop. Under XP the hibernate (sleep on disk) and suspend (sleep in ram) functions were working great. When I switched to ubuntu I was informed ...
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1answer
138 views

“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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1answer
496 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 ...
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2answers
110 views

Why is my machine shutting down overnight?

The last two nights I have left my computer on overnight and then gone to work when I woke up. When I come home Ubuntu won't wake up and I end up having to hard shutdown and then restart my computer. ...
0
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1answer
598 views

Ubuntu won't recover after hibernate mode

With Ubuntu 12.10 and a nvidia card, sometimes my monitor won't turn back on when the machine returns from hibernate mode. Actually it may not be the monitor but the system won't recover so I have to ...
2
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3answers
3k views

Lubuntu hibernate Xfce Power Manager “not authorized”

I have Xfce Power Manager running on Lubuntu 14.04 with the setting to hibernate after 15 minutes of computer inactivity. At such time, however, I receive the message: "not authorized". How can this ...
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0answers
30 views

When I am back from hibernate, the system hangs on black screen?

I followed instructions from this topic http://askubuntu.com/a/33703/13207 to move SWAP and enable it for hibernating. All works fine, the system recognizes the new SWAP, swap is the same size as RAM. ...
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1answer
34 views

Why does hibernate still come as disabled?

I remember 10 years ago hibernate was not working as on Windows systems. It would sometimes work, sometimes it would crash. But 2014 is almost ended, and hibernate is still not enabled by default. ...
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7answers
4k 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 ...
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1answer
53 views

Networking is disabled after waking up from hibernation sometimes

Sometimes when I hibernate my laptop It's not able to connect to internet(neither ethernet or wi-fi) after waking up. The icon on panel says "Networking disabled" and can't be switched back on by ...
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1answer
100 views

Win7 won't resume from sleep/hibernation [closed]

I read many posts about this problem, but most of them consider the user a linux expert who knows what he's talking about :/ I would really appreciate it if someone can solve this problem for a ...
5
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2answers
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 ...