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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3
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366 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 ...
1
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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 ...
0
votes
1answer
384 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 ...
0
votes
1answer
608 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 ...
0
votes
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 ...
0
votes
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" ...
1
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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" ...
0
votes
2answers
111 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
votes
1answer
416 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 ...
3
votes
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?
2
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0answers
886 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 ...
6
votes
1answer
3k 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 ...
0
votes
1answer
721 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 ...
3
votes
1answer
1k 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, ...
2
votes
0answers
112 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 ...
3
votes
2answers
2k 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 /etc/polkit-1/...
0
votes
2answers
2k 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 ...
0
votes
2answers
1k views

Ubuntu 13.04 wake up hibernate suspend black display on Nokia Booklet 3G

Lubuntu 13.04 runs amazing on the Nokia Booklet 3G with a SSD, the only issue I got is the wake up/suspend/hibernate not working properly i.e. the display stays blank or black. Any idea how to fix it? ...
2
votes
1answer
468 views

How to get hibernate button in unity shutdown dialog in Ubuntu Raring 13.04?

I checked that hibernation works on my laptop via pm-hibernate command, and then enabled hibernation. The unity panel menu shows an option for hibernation now, and it works fine. My question here is, ...
-1
votes
1answer
80 views

Ubuntu 12.10 doesn't load

I have a problem with Ubuntu on my laptop. My laptop went into hibernation, but I couldn't log back on, I had to unplug my laptop to restart Ubuntu. My boot menu loads normally and shows Ubuntu and ...
2
votes
0answers
174 views

Strange messages when suspending/hibernating

While suspending or hibernating, a terminal is shown. Normally it's blank, but lately it's been showing messages like these: [ 429.276100] i2400m_usb 2-1.5:1.0: device reset on resume: ...
0
votes
0answers
38 views

How to fix Hibernation [duplicate]

I have an IBM thinkpad t42. I ran the hibernation command sudo pm-hibernate but when I startup my computer, I see the windows I had open before but I don't see the mouse and can't do anything or I see ...
1
vote
1answer
4k views

mount a disk where Windows is hibernated [duplicate]

Hi there I want to access the disk where I have windows installed, but I got this error message: Unable to mount 123 GB Volume Error mounting /dev/sda2 at /media/aimad/4E2E4F0C2E4EEC91: ...
3
votes
2answers
11k views

How to temporarily mount a hard drive partition as read-only using Nautilus? [duplicate]

I hibernated Windows 7, then booted Ubuntu. When I tried to mount the Windows partition, I got this error: I'd just read that switching OSes via hibernating was OK as long as you didn't modify files ...
1
vote
1answer
320 views

Ubuntu TuxOnIce and uswsusp doesn't work

I have Ubuntu 12.04.2 installed on Dell Inspiron 1545, I've upgraded my kernell to 3.8.2 as well due to read only problems I was having with 3.5.0-25. But now I can't get my hibernate to work. I've ...
0
votes
1answer
722 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 ...
4
votes
2answers
817 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 ...
0
votes
2answers
8k views

How to mount a Windows 8 partition [duplicate]

I am not able to mount my Windows 8 partition. Trying to do so leads to the message: Error mounting /dev/sdb2 at /media/josh/Windows 8: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,...
1
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0answers
1k views

Unable to mount 215 GB Filesystem

I have two OS in same laptop: one is Windows 8 and other is Ubuntu 12.04 LTS. My installation went fine and Ubuntu works fine. I have two hard drives in my Ubuntu they are 201 GB, and 215 GB. The ...
3
votes
2answers
3k views

Without having swap partition how to hibernate using only “SWAP FILE”

I found answer near to this question but not exact answer in Ubuntu-forums.I found answer to How to create swap partition after installing Ubuntu. How to create or add swap file to existing swap ...
1
vote
0answers
691 views

'hibernate' doesn't work on xubuntu 12.04

I've just installed Xubuntu on my laptop. All works fine except that hibernating doesn't work. I (successfully) resized the swap partition with GParted but it's still the same. When restarting the ...
2
votes
2answers
882 views

Text/fonts display garbled after hibernation resume

I have just installed Ubuntu 12.04 LTS as a primary ext4 partition (as a sole OS) and set the swap partition over double my RAM which was 3 GB (Swap partition is currently 10 GB). The thing that I ...
2
votes
0answers
410 views

How do I get hibernation or suspension working on a Acer Aspire 5742G?

I have installed Ubuntu 12.10 on my Acer Aspire 5742G recently but I can't neither put it to hibernation nor suspend it. If I hibernate it then when I press the power to wake it up, it doesn't show ...
2
votes
0answers
84 views

Screen does not wake up after hibernation

After running sudo pm-hibernate my computer starts working but screen remains black. My memory is 7.9 GiB and my swap partition is 8 GiB. What can I do to resolve it?
1
vote
1answer
2k views

Unable to resume from hibernation on boot- restarts instead of resuming

After fiddling around a lot with Rhythmbox and Banshee one day, I had to xkill them and logout a few times, and I think I remember seeing some error message asking for the keyring. I entered my ...
1
vote
1answer
465 views

System is shutting down instead of hibernating

I have an HP g4-1387, core I5, 4Gb RAM, 8Gb swap and hybrid Intel/ATI graphics with Ubuntu 12.04.1 LTS. Finally after installing AMD Catalyst 12.4 as described here I was able to Suspend. Hibernate ...
3
votes
0answers
78 views

Hybrid hibernate on Ubuntu?

After I saw Windows 8 uses hybrid hibernation instead of shutdown by default in order to solve its slow startup issue, I want to know if it's possible to use hybrid hibernation on Ubuntu to speed up ...
0
votes
1answer
100 views

How ubuntu hibernate happen? [closed]

hello guys I'm pretty new to this site. I want to learn how the hibernate happening in ubuntu, Can anyone suggest me a place? I have done googling but still no luck. thanks..!
7
votes
0answers
609 views

System is slow after resuming from hibernate [closed]

I installed Ubuntu 12.10 64-bit and when the system wakes up after an hibernate, the mouse is extremely slow, the keyboard doesn't seem to work and I'm forced to reboot my computer. Does somebody ...
0
votes
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 ...
1
vote
1answer
136 views

Hibernate Windows with Wubi

I want to install Ubuntu alongside Windows7 using Wubi installer. I hear that Hibernation is disabled. My question is "Is hibernation disabled for Ubuntu only or for both Windows and Ubuntu?"
0
votes
0answers
77 views

Change Swap Amount to Hibernate in WUBI [duplicate]

Possible Duplicate: How do I enable hibernation on Wubi? I would like to hibernate when I get critical battery, I could do this in Windows, but the option is disabled in Ubuntu. I finally ...
1
vote
1answer
113 views

Unable to boot Ubuntu 10.04 LTS after hibernation

I have a desktop which I installed Ubuntu 10.04. I hibernated the desktop and have been unable to boot Ubuntu since then. The (usb) keyboard seems deactivated and does not show any lights when I ...
6
votes
4answers
4k views

What is the difference between pm-suspend and pm-suspend-hybrid?

I read the man pages of both of them but I couldn't figure out the difference. man page says: Hybrid-suspend is the process where the system does everything it needs to hibernate, ...
2
votes
1answer
279 views

hibernate after timeout in lightdm

Is it possible to set up lightdm to hibernate after, for example, 5 minutes without human activity? Only in LightDM without this behaviour after login? I whant to be able just logout to lightdm by ...
2
votes
1answer
404 views

How do I lock the screen before hibernating?

So when i hibernate my laptop the screen doesn't lock automatically. To solve this i've changed /etc/acpi/powerbtn.sh to contain: su - myUsername -c "gnome-screensaver-command -l" sudo pm-hibernate ...
0
votes
3answers
855 views

How do you control how hybrid suspend works?

I would like hybrid suspend to act a certain way. If I add the code # Always use suspend_hybrid instead of suspend if [ "$METHOD" = "suspend" ]; then METHOD=suspend_hybrid fi PM_HIBERNATE_DELAY=XX ...
6
votes
2answers
2k views

Hibernation failed due to insufficient Swap partition [duplicate]

Possible Duplicate: Adding swap partition after system installation I got 8GB RAM on my laptop but only partitioned 1GB for swap, now the hibernation cannot be achieved even if I use sudo pm-...
0
votes
1answer
752 views

Why couldn't i mount windows 7 partition when it is hibernated? [duplicate]

Possible Duplicate: Unable to mount Windows (NTFS) filesystem due to hibernation When i try to mount windows 7 partition when it is hibernated the system give me this message : so Why this ...
3
votes
3answers
2k views

Can a Windows 8 partition be mounted in Ubuntu if “fast startup”is switched on?

I'm aware that when a Windows session is hibernated, its disk partition cannot be mounted in Ubuntu. By default in Windows 8, a hybrid shutdown/hibernate feature is used (fast startup) which ...