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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Installed a couple desktop environments to play around with — now a gray screen on login and wake from sleep

I installed MATE, Gnome, and Cinnamon on a boot of Xubuntu 14.04 to, as I said, experiment. Right away, I noticed I was welcomed to a gray screen when I logged in instead of the usual splash login ...
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2k views

Standby and Shutdown Hang on Macbook Pro 11,5

I just managed to get Ubuntu Desktop 14.04 and Mac OS 10.10.4 (Yosemite) to dual boot on my mid 2015 (11,5) Macbook Pro a few weeks ago. For some reason, the machine hangs on shutdown and on standby. ...
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1answer
53 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 ...
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20 views

A lot of problems with multiple ubuntu versions

I have tried Linux Mint "Rebecca" and Ubuntu 14.04, and on both I have problems. On linux mint I often experienced after suspend/hibernation that I couldn't "see" the chrome or chormium pages, just ...
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25 views

Dual Boot: Windows 10 Screen Content appears in Ubuntu

How can this be??? I have a PC with one hard disk. I first installed Windows 10 Technical Preview (which was updated to the final Windows 10 around one month ago). After the Technical Preview of ...
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95 views

Ubuntu 15.04 system freeze while removing USB 3.0 device from Express card

I have the following Express card which provides USB 3.0 host controller. 05:00.0 USB controller: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller (rev 02) The express card works fine ...
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202 views

Ubuntu 15.04 amd64 Asus N550JK Laptop Hibernation Problem

My computer (N550JK) has 12 GB of RAM and 1.5 TB HDD storage. My HDD contains 16 GB swap partition, which should be enough to hibernate, I think. I have made a fresh install of Ubuntu. Since my ...
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20 views

Returning from hibernation switches on bluetooth and disables mousepad

When my Ubuntu 14.04 machine returns from hibernation, there are always two strange things happening: Bluetooth is switched on. The mousepad is not working, although switched on. I have to plug in a ...
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1answer
266 views

Blank screen after suspend/hibernate in Ubuntu 15.04

There are many similar questions with 13.04 and 14.04 most of which were solved by a fresh 15.04 installation. I've been having this problem with 13.04 and 14.04 so I did a fresh 15.04 installation ...
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1answer
265 views

Suspend/Hibernate/restore and Reboot problems 15.04 Dell Inspiron 3451

There are many posts and questions about problems with lid closing leading to operating system states which require hard reboots; these reports come from across multiple kernels and releases of ...
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30 views

Why am I getting this message when coming out of hibernation

This has just started in the last couple of weeks. I do not shutdown my laptop I just shut the lid, but the next time I open the lid and turn the power back on I get the message below. What do I need ...
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1answer
170 views

Touchpad only works after hibernate

A couple of days ago, I installed Ubuntu 14.04 on a Dell I7352-3111SLV 13 inch touchscreen laptop. Initially, the touchpad worked fine. The first time I suspended, the touchpad stopped working, even ...
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34 views

Problem with hibernation on EEE 1014PN & Xubuntu 14.04

I've been trying to enable Hibernation on my Netbook using the known fixes/workarounds. According to here, hibernation works fine on a EEE 1015PN but so far I've been out of luck. Using sudo ...
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230 views

Kernel problem(KernelOops)

sometimes(almost every time) when I've put my PC on Suspend and after that I've open again, it's blocked, more exactly I can't move anything or open anything... I can't do nothing on it so I'm force ...
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8 views

I'm trying to mount a windows partition but it can't because it's hibernating [duplicate]

So I can't boot into windows, and something's wrong with it so i'm trying to fix it in ubuntu, but i can't do anything with the windows partition because it's unmounted, i can't mount it again either ...
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73 views

Suspend to disk on ASUS eee pc 1005 HA under kubuntu 15.04

I just switched from openSuSE to kubuntu last week. I have only one problem with it on my eee-pc 1005HA: When I suspend to disk, it does not switch off by itself as it should. Waiting, until the ...
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22 views

How to detect the method which woke the computer?

I'm hoping to write a script that will, in the middle of the night, turn a suspended computer on and cause it to immediately hibernate. I'm well aware of the "hybrid suspend" options available, but I ...
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87 views

hibernation at critical battery level not work

I use this tutorial (hibernation enable) to put my Ubuntu 14.04 in hibernation. All works well if I put my notebook in hibernation manually. But I need at critical battery level it's put to ...
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1answer
140 views

Advanced power options for lid closing

I have ubuntu 14.04 installed on my dell e5440. What I'm trying to do is to make my computer suspend when I close the lid when I'm plugged in and hibernate when on battery power. What I've managed so ...
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124 views

Ubuntu 15.04 suspend loop bug

I'm having the same bug as listed here: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1450013 and here: When I install Ubuntu 15.04 the computer hibernates but changing to ...
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9 views

Wacom issues with the Fujitsu T4220 & T4210 Tablet PC [duplicate]

Could someone take a look at the wacom issues? aparently I am not the only one having these issues but on my Fujitsu T4220 & T4210 tablet PCs I can't unplug the wacom to reset it. Everything works ...
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1answer
117 views

Notebook wakes up from Standby

I have an Acer Aspire V5 Notebook with Ubuntu 14.04 installed on a SSD an Windows 8.1 on a HDD. I experience that my Notebook wakes up from standby randomly after a certain time (can be a few ...
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2answers
420 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 ...
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1answer
54 views

Can I freeze an application to run it at a later time?

Though it might seem silly, I want to freeze an application that I can not save my progress in (specifically games where I have to play a full level, and time is short sometimes but I still would love ...
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1answer
423 views

enable hibernate on Ubuntu 15.04

how to enable hibernate on ubuntu 15.04 ? NOTE: I tried sudo pm-hibernate but when it resumed my computer all the open applications were closed My RAM size is 4GB, swap size is 6GB output of sudo ...
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159 views

Error after suspend/resume. Ubuntu 14.04

When I close a lid of my laptop and open it up, I've got errors after suspend/sleep mode and then normal login screen. There are something like "unclaimed register writing to ...", "error 19 on ...
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1answer
354 views

ubuntu 15 black screen after suspend think pad e440

I installed ubuntu 15 but after screen time out or after suspend I face black screen and I can do nothing except shut down using power button. my graphic card is nvidia M 840 I try almost all ...
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1answer
132 views

How to try hibernation and shutdown afterward in case it failed on power button press?

I've found how to hibernate on power button press with logind: HandlePowerKey=hibernate in /etc/systemd/logind.conf But can I make it somehow execute something like # pm-hibernate || shutdown -h ...
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2answers
83 views

Hibernation kills all programs

Following this answer I was able to restore hibernation on my Ubuntu Vivid Vervet 15.04. Unfortunately after hiberate/restore all running programs are gone, as if it was a regular power-off. Any ...
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104 views

Ubuntu 14.04: Battery charge unable to determine time to complete charge

I recently bought a second replacement battery for my laptop, and the battery charged completely. The laptop dual boots into Windows 8.1 and Ubuntu 14.04. Recently, while working in Ubuntu, the ...
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53 views

Booting failed after enabling swap and installing uswsusp

After reinstalling Ubuntu 15.04, my swap partition was not active which is why Ubuntu did not hibernate. I followed steps given in this answer . I edited /etc/fstab/ by typing sudo nano /etc/fstab in ...
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1answer
40 views

How do I keep my laptop from hibernating when it is booting Ubuntu with the lid closed? [closed]

I have a laptop running Ubuntu. I have made it so it reboots at 12 every day, but when it reboots it goes to hibernate.
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25 views

Invisible cursor after hibernate

I use ubuntu 15.04 on thinkpad carbon x1 3rd gen. I would like to hibernate when I type pm-hibernate and also when the lid is closed. In order to support the lid-close I followed this post: ...
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3answers
115 views

What graphical utility can I use for Ubuntu auto shutdown?

In Microsoft Windows I use switch off software for auto shutdown, Hibernate, restart etc. Can I find something similar in Ubuntu? I read following link. How can I automatically shutdown the system ...
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23 views

Ubuntu screen does not get refreshed

For a while now, I've been having issues with graphics lagging and being garbled in Ubuntu. See attached pic : you can see that some words have missing letters. e.g: 'Picture' has missing i and u. ...
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83 views

Grub timeout does not work with hibernation in 15.04

Before installing 15.04 this worked fine, now grub timeout works only if I restart, if I hibernate and then turn the computer on there is no timeout and grub menu is displayed indefinitely. How can I ...
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19 views

Ubuntu screen not working [duplicate]

My screen was not showing anything after waking up from hibernate. I just followed instructions given in Blank screen after suspend/hibernate on 14.04, and got a suggestion to run sudo apt-get ...
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9 views

Error Mounting Drives [duplicate]

I have recently installed lubuntu in my PC alongside windows 8.1 and every time i open windows 8.1 my local drives in lubuntu won't open.It says that it has mounting problem. Error mounting /dev/sda2 ...
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2answers
224 views

Is there a way to make Windows Fastboot and Ubuntu work together?

I have Windows 8.1 and Ubuntu 14.04 installed in my laptop. The problem is, when I enable fastboot, I can't view Windows partitions from Linux When booting up I think grub does something so ...
2
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0answers
270 views

The computer doesn't start after hibernation on Ubuntu 15.04

I've recently updated my Dell Precision M3800 from Ubuntu 14.10 to Ubuntu 15.04. Hibernation doesn't work properly: the computer hibernates but doesn't wake up. This only happens after I run Ubuntu ...
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12 views

Access old NTFS partion to read files [duplicate]

I tried to access my old NTFS partion to read files only that are very important. It told me that it's hibernated and I can read the files only (which would be no problem for me). I searched on the ...
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1answer
115 views

Hibernate issues

I am not being able to setup Hibernation on my ubuntu please help. I have ubuntu gnome 15.04 and I have installed pm utils I have tried command sudo pm-hibernate and the computer does go to hibernate ...
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458 views

Unable to shutdown,reboot,hibernate and suspend from desktop in ubuntu 14.04.2 server with lxde

no problem if I am using CLI on terminal to shutdown, hibernate and reboot. But the problem is when I try to perform shutdown from GUI it shows GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: ...
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1answer
458 views

Hibernation does not work in Ubuntu 15.04

When I enter sudo pm-hibernate in a terminal, it only turns the screen off for a small moment and immediately turns it on and then terminal goes to another blank line. (pm-hibernatewill be finished) ...
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86 views

Ubuntu 14.04, ext4 remounts read-only 10-30 minutes after hibernate

After waking the laptop from hibernate, it successfully resumes. There are no errors in /var/log/pm-suspend.log and the filesystem is mounted read-write. After 10-30 minutes of regular use including ...
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37 views

Computer Will Only Suspend Once

So I kind of have a problem. On both Ubuntu 14.04 and another distro of Linux I used called DXStudio, I could only suspend my custom PC once, and after that it will act like it's going to sleep, but ...
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101 views

Hibernate option missing from menu

Running 14.04.1 LTS (kernel 3.13.0-53) Since updating to 3.13.0-53 the hibernate menu option has gone awol. I have tested that pm-hibernate still works and that swap is larger than memory. I did ...
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2answers
800 views

Lenovo Z50-70 not resuming after hibernation

My lenovo z50-70 is not resuming after i put the laptop in hibernation mode. It gives a black screen on resume. I tried a solution - http://askubuntu.com/a/436389/411863 but it didn't work out. ...
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96 views

Hiberate when closing the lid

I just installed ubuntu 15.04 (3.19.0-16-generic #16-Ubuntu) on my ThinkPad X1 Carbon - 20A7CTO1WW (2nd Gen). Hibernation works (occasionally. not all the times) with sudo pm-hibernate but not when ...
2
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2answers
261 views

how to make hibernate work on 14.04?

My Ubuntu is 14.04 on Thinkpad T400. I try to run the following command for hibernation: sudo pm-hibernate It flashes and then return back to normal. Running pm-suspend-hybrid also flashes ...