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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57 views
Wake up from sleep with LightDM?
Is there any way to use LightDM to log back in when the computer wakes ups from sleep? I think it looks nicer than the included gdm-like prompt..
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0answers
94 views
Hibernate: Strange behaviour & 'Read-error on swap-device'
I have the problem that when I try to hibernate my laptop, it won't work at first as my laptop keeps running and being responsive, which means that I can still access the Unity desktop and perform ...
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0answers
148 views
12.10, acer 4736g ubuntu locks screen instead of hibernate [closed]
A few days ago I was looking a way to make my laptop's hibernate process faster.
After searching on the internet, I found an intruction to install uswsusp for faster hibernate process.
'sudo apt-get ...
2
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1answer
150 views
How do I disable the sleep button on my keyboard in U12.04?
Hello I have read Q and A : How do I disable the sleep button on my keyboard?
but in Ubuntu 12.04 64bit has
gsettings set org.gnome.settings-daemon.plugins.power button-sleep "nothing"
gsettings ...
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0answers
50 views
Laptop Hibernates after adapter is unplugged
Hello i am experiencing a strange problem under Ubuntu 12.04.
If I unplug the charger while my laptop is on,i don't see any messages but my laptop goes straight into a suspend or hibernate mode and ...
1
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1answer
81 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?"
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0answers
68 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 ...
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0answers
43 views
Ubuntu has stopped resuming from hibernation!
I have had Quantal installed for a while, and hibernated after screwing around with grub-customizer for a bit (trying to get a GRUB2 background image). Now, when I try to resume from hibernation, ...
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0answers
80 views
Hibernate button in Kickoff menu [duplicate]
Possible Duplicate:
How to enable hibernation?
I am running Ubuntu 12.10 with KDE desktop (which I installed after I couldn't get myself to like Unity).
In the Kickoff menu, the ...
1
vote
1answer
70 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 ...
3
votes
2answers
259 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,
...
1
vote
1answer
74 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
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0answers
75 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
1answer
164 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
...
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0answers
92 views
How to replace the suspend and hibernate command on the menu?
I've installed the uswsusp package and I want to execute it on the menu instead of the current (pm-suspend, pm-hibernate).
Additionally , I want to add a "hibernate suspend" to the menu. How to do ...
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0answers
68 views
Error resuming hibernate after power-loss
Hibernate and resume was working fine on my Ubuntu 12.04 using tuxonice with hibernate script.
But now it crashes after an unexpected system shutdown due to power loss.
Now I can hibernate but when ...
1
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0answers
50 views
Couln't hibernate
I couldn't hibernate my system due to insufficient swap memory. Hence, I created a swap partition with the size twice of my RAM. However, when I tried to activate the partition and open fstab file, ...
5
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2answers
397 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 ...
0
votes
1answer
411 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 ...
2
votes
3answers
1k 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 ...
4
votes
1answer
741 views
Modify actions when battery is critically low?
I am running Ubuntu (not Xubuntu) and am using Xfce4 on my laptop. When my laptop battery is critically low, Ubuntu/Xfce4 performs some action (perhaps hibernate?) which causes my laptop to shut down.
...
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2answers
370 views
Error -12 hibernation image. Not enough free memory (sometimes)
I am having a problem with hibernation in Ubuntu 12.10, it had worked fine in 12.04. When I try and hibernate it sometimes appears to hibernate throws up an error and returns me to the desktop. The ...
6
votes
1answer
1k views
No permission to suspend/hibernate after upgrading to 12.10
After upgrading to Ubuntu 12.10, when I click on suspend/hibernate in the menu, nothing happens. When I run pm-hibernate or pm-suspend in the terminal, I was told that i need to be root to use them. ...
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0answers
26 views
iptables resets after hibernation
I use a kvm switch to share my monitor and keyword between an Ubuntu server and a windows desktop. When I switch to Ubuntu after a few hours of I login and iptables has reset, so I have to manually ...
2
votes
1answer
770 views
Swap encryption and hibernating
I run Ubuntu 12.04 on my laptop, with an encrypted home folder + swap partition. Before I had this encrypted setup, I used to have my hibernation enabled. I found this documentation on how to enable ...
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1answer
124 views
TuxOnIce won't resume
I'm trying to setup hibernate on my new rig, and I've gotten tuxonice working a few times, but then I had a failed hibernate, and sense then, I can't resume from a hibernate. TuxOnIce has the loading ...
1
vote
1answer
222 views
No suspend/hibernate after last apt-get upgrade
suspend does not work anymore after my last apt-get upgrade on my precise Lenovo X200. I couldn't find any error messages besides:
# sudo pm-suspend
flock: 3: Bad file descriptor
There is no ...
0
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2answers
200 views
Ubuntu 12.04 - not able to hibernate [error creating hibernate image]
In the process of hibernation my laptop running Ubuntu 12.04 returns to the login screen after trying to hibernate.
When I look into the syslog I could see an error with the following message:
...
4
votes
1answer
77 views
How to save machine state without hibernating?
I wonder is it possible to capture the state of the machine without actually hibernating? The goal would be to make a "backup state", so if the system crashes, one could boot directly to a session ...
2
votes
2answers
488 views
i added Hibernate option in Ubuntu 12.04 but not working
i created hibernate option using _
sudo gedit /var/lib/polkit-1/localauthority/50-local.d/hibernate.pkla
and i added this in that file_
[Re-enable Hibernate]
Identity=unix-user:*
...
2
votes
1answer
274 views
Hibernation to a swap file 12.04, fragfile output
I've been trying for some time now, to get hibernation working in 12.04 on my Dell XPS17. I dual-boot Windows 7 and Ubuntu, each having their own partition and one shared partition for all my data and ...
3
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1answer
231 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 in 12.04?
But, Even after I enabled it, The hibernate isn't working. By not working, I mean the ...
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0answers
14 views
Could Ubuntu be responsible for failing to POST after hibernating?
I'm trying to troubleshoot a memory-related problem on a new computer. I've mixed two brands of identically-specified memories, placed on independent memory channels on the motherboard. The computer ...
2
votes
1answer
409 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) ...
2
votes
0answers
70 views
Enabling hibernate in 12.04 stops reboot and shutdown
I enabled hibernate by setting the policy in /var/lib/.../10-vendor.d.
Once I set this field, I was able to hibernate jolly well again, but then the reboot and shutdown went to fast reboot mode and ...
0
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0answers
37 views
Hibernation in Ubuntu [duplicate]
Possible Duplicate:
How to enable hibernation in 12.04?
It's pretty well known that hibernation doesn't work in 12.04 by default. However I have installed some of the power management ...
2
votes
1answer
105 views
How to find what program woke the computer up?
Something is waking my computer automatically from hibernate every morning. How can I find what program that is? Alternatively, how can I disable/prohibit all such wakeups?
(I presume it's through ...
1
vote
2answers
150 views
Graphical corruption of characters in File Manager or Terminal
I'm using Ubuntu 12.04 LTS with graphic driver Intel® 945G x86/MMX/SSE2. Sometimes (I think after using hibernation - not restarting system) I'm getting graphical issue with characters in File Manager ...
1
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0answers
51 views
Disable hibernate while accessing network
How can you prevent Ubuntu from entering hibernate mode while there is network activity?
1
vote
0answers
69 views
Suspend doesn't save session
Strangely, my computer loses the session after it goes into suspend. I think it was triggered by restarting after an update. The hibernate function works just fine (it's able to save and restore my ...
0
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0answers
130 views
HP311 laptop fails to Suspend nor Hibernate on Lid Close
Machine->
HP311 NetBook
Dual Booting Windows 7 and 12.04
Problem->
Under System Settings - Power, I have attempted to set:
When the lid is closed:
On Battery -> Hibernate
When Plugged in -> Suspend
...
0
votes
0answers
86 views
Hibernate option locks screen but doesn't HIBERNATE?
I have already read this and the solutions didn't help me.
I am running ubuntu 11.10 and I see this issue only if the computer has been ON for more than a day or two.
1
vote
1answer
429 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 ...
4
votes
4answers
386 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
1answer
284 views
Laptop won't boot after failed hibernation and power cycle
I have Ubuntu 12.04 by installed on my Inspiron N5030. Its my only operating system. Recently, ubuntu had a problem with resuming from hibernation. This has happened before, and I simply held the ...
2
votes
0answers
136 views
PulseAudio Equalizer doesn't survive neither suspend nor hibernate
First time Ubuntu boots up it's fine. I can listen to the music and the sound is equalized. Then if I suspend the PC or let it hibernate then, after I have woken it up, the sound becomes plain. If in ...
0
votes
0answers
131 views
Hibernation stopped working after upgrading linux kernel from 3.2.0-27-generic to 3.2.0-29-generic (Ubuntu 12.04, 64 bit)
I am using Ubuntu 12.04 (64 bit) on my Asus X54C laptop.
Till a few days ago everything was working fine.
However after upgrading the kernel from 3.2.0-27-generic to 3.2.0-29-generic,
hibernation ...
0
votes
1answer
186 views
Hibernation: Earlier warning if there's not enough free swap space
If you hibernate and there's not enough free swap, a message is shown after the whole desktop environment is closed.
Therefore it is only possible to reboot.
Can I check via script (or anything ...
0
votes
0answers
121 views
How to activate tuxonice hibernation in Linux Maya 13 KDE? [closed]
I'm using a KDE Ubuntu based distro (Linux Maya 13 KDE edition).
I have installed tuxonice and if I execute this from the command line:
sudo hibernate
then it hibernates and resumes very quickly.
...
2
votes
0answers
488 views
Can't restore from Hibernate (sudo pm-hibernate) on new Dell XPS 15z laptop in 12.04 LTS
I have a new Dell XPS 15z laptop and did a fresh install of 12.04 LTS on it. I've looked at several guides such as "How to enable hibernation in 12.04?" and "Dell XPS 15 L502X & Ubuntu 12.04 ...
