Questions related to Suspend Mode, which is a special low-power mode often used on laptops that preserves the contents of RAM while using less power than normal. Questions related to suspending to disk should use the [hibernate] tag.

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26 views

Is there any way to make the system not to suspend while a download in progress?

Is there any way to set the system not to suspend while a download in progress but only turn screen off?
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3answers
4k views

Laptop Screen Black After Suspend

I'm a new user to Linux and i am running into an issue with suspend on my laptop with the following configuration Model : HP Envy m6 (AMD A10-4600M APU with Radeon HD Graphics) Operating System : ...
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1answer
45 views

Wake from suspend, password field missing?

Ubuntu 14.04. Brightness & Lock settings are to turn off screen after 10 minutes and lock screen after 30 minutes. 50% of the time, when I wake my computer from suspend, the login field to enter ...
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0answers
9 views

Initialize USB keyboard attached while suspended

I have a laptop that I sometimes want to use with separate peripherals; external monitor, external keyboard and external mouse. When in this mode, I want to keep the laptop closed and tucked away (as ...
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3answers
129 views

How to suspend the machine from command line in LXDE

I'm using Lubuntu 14.04 with Openbox 3.5.2. There are one-liners for locking the screen: dm-tool lock and for popping up the quit menu: lxsession-default quit However, if I need to perform a suspend, ...
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1answer
11 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
11 views

What does this mean:- pnp 00:06: Plug and Play ACPI device, IDs PNP0303 (active)

After suspend mode i get an error : Device 00:06 failed to resume: error -19. After trying dmesg | grep 00:06 i got the following output: [ 0.732074] pnp 00:06: Plug and Play ACPI device, IDs ...
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3answers
3k views

Screen switches off after waking up from suspend

I guess, there are plenty of duplicates of this question, but I didn't find any to be helpful in my particular problem. My story is as follows: I was running Xubuntu 12.04 on a Thinkpad X40 which has ...
2
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1answer
2k views

Laptop won't suspend Ubuntu 14.04 [closed]

Toshiba Satellite L855D with fresh 14.04 LTS install, will not suspend, screen goes dark for 2 seconds, then shows the lock screen. Another post suggested trying: sudo modprobe toshiba_acpi but ...
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1answer
121 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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0answers
143 views

Ubuntu 14.04 can not recover from lock screen or suspend but goes to black screen

I'm using Ubuntu 14.04 on HP Z400 w/s. After a lock display or suspend, the screen goes black, pressing any key doesn't display any box to enter my password to unlock screen or do a normal shutdown. ...
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0answers
25 views

Unity settings cannot be changed. What happened and How to fix?

When I started using my computer after it went to sleep, all the icons on the Unity launcher were reset: now, I can't even lock or unlock them from my launcher, they just re-appear. I can't make the ...
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1answer
46 views

Keyboard and touchpad stopped working after sleep

I'm using Ubuntu 14.10 but I had this problem before with Ubuntu 14.04. I need to force my computer to shut don't, else it does not respond. What can I do to solve this problem? Thank you in ...
1
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1answer
32 views

SED (self encrpyting disk) is crashing on system resume

I have asked this question before (here and here ) My problem is that my Self Encrypted Disk (SED) have to NOT spin down even on suspend! I have tried this, but it did not work and the disk spin ...
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2answers
320 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 ...
1
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1answer
61 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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0answers
34 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
35 views

12.04-Laptop freezes everytime I close my lid

my 12.04 Ubuntu laptop freezes every time I close my lid. I have recently installed Gnome 3.8 on my computer and removed it because I did not like it. It is probably caused because of that. And now, ...
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2answers
648 views

14.04: password not accepted after computer wakes up from sleep

If i press Ctrl+alt+L to lock the screen, I can get back in by typing my password. If I put the computer to sleep, wake it back up again, I cannot log in anymore because it says the password is ...
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0answers
28 views

Computer do not suspend after upgrading to Ubuntu 14.10

My system is not suspending after I upgraded to Ubuntu 14.10. When click Suspend, the screen goes black, but do not suspend. My notebook led shows that they are still awakening. Also, I have ...
0
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0answers
114 views

Lenovo Yoga 2 Pro - Ubuntu 14.xx - X freezes when resuming from suspend

The problem is that my new Lenovo Yoga 2 Pro (lshw results) does not resume from suspend very well. I've collected the following data: This happens on Ubuntu 14.04.1 LTS - both with the original ...
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1answer
20 views

What's waking my laptop up?

Sometimes, but not always, my laptop running 14.04 wakes up a few seconds after I shut the lid. How do I diagnose what's going on here? I want it to be suspended when the lid closes and stay ...
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1answer
76 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
21 views

Display goes weird on raising lid after keeping it closed for some time

I've got Ubuntu 14.04 on my Sony Vaio SVE15137. The issue is, when I shut the lid of the laptop (my settings let it stay running, it doesn't suspend or lock the screen), and raise the lid after,say, ...
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1answer
17k views

How can I restart Unity/GDM when I get a blank screen after suspend?

Occasionally, with Ubuntu 12.04, I get a blank screen when I resume from suspend. I can see the mouse cursor, but that's all. I can get TTY terminals, so is there a way to restart the graphical ...
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0answers
33 views

Ubuntu suspend not working

I have Ubuntu 14.10 64-bit, use Gnome as desktop environment, if that's important. When I first switched from mother Microsoft to Linux realm, neither hibernate nor suspend worked - the pc failed to ...
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0answers
81 views

Synaptics Touchpad unrecognized after Suspend in Ubuntu 14.04 on Dell Inspiron 11 3147

I have nearly the same issue as this other queston on my Dell inspiron 11 3147, running Ubuntu 14.04 LTS. The touchpad works when I first login, if I logout and log back in it still works however ...
4
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2answers
140 views

Ubuntu brightness indicator stops working upon laptop open/close

So I installed Ubuntu 14.04 on a 2011 edition MacAir, and I had the common problem of being stuck with either full screen brightess or pure darkness, with no options in between. I installed ...
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1answer
32 views

Closed laptop lid during installation, black screen

I tried to perform an installation of Ubuntu 14.04 in a dual boot setup with Windows 8.1 using a LiveUSB. I selected a 17GB disk to install Ubuntu on. The disk was empty according to Windows, and ...
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0answers
20 views

How to run scripts on screen sleep / wake

I'm wondering how to run a script when the screen times out and when it wakes. I am not talking about hibernate or suspend, but when only the screen turns off. reason is I have a LED keyboard and ...
8
votes
4answers
2k views

How do I set the computer to suspend when battery is critically low?

I accidentally clicked on the option "When power is critically low" under System Settings>Power. The original entry was blank, but the only two options after I clicked were Hibernate and Shutdown. I ...
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0answers
37 views

Freeze on Loading Screen at Shutdown and Boot + apport Error Message

Yesterday I dual booted Ubuntu 14.04 alongside Windows 8.1, which came pre-installed on my Dell Inspiron 11. Since then, the Ubuntu loading screen with the orange and white dots has frozen numerous ...
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0answers
102 views

Touchpad not recognized after suspend (Ubuntu 14.04, Thinkpad T420)

My Thinkpad T420 has had problems with recognizing the touchpad since I updated to Ubuntu 14.04. Immediately after logging in, it can recognize the touchpad, and all is fine. However, if I suspend, ...
14
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2answers
12k views

Problems with networking after suspend [closed]

I have some problems on my Asus notebook since I upgraded to Ubuntu 13.10: Networking (wifi and lan) won't work after resume from suspend. I've seen many posts about this but they wouldn't work for ...
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0answers
29 views

Ubuntu 14.04 LTS - Wifi Doesn't work until I press Suspend and Resume

When I boot up my laptop running Ubuntu and log in to my user account, the wifi does not connect. When I click the wifi icon in the top right, all the options are disabled except from VPN Connections. ...
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0answers
70 views

SD card won't mount (or even be recognized) after resuming from suspend

My 32GB SD card (FAT32) does not have any problem mounting perfectly if my laptop (running Ubuntu 14.04) never goes into suspend (after I close its lid). But once I re-open the lid, retyping my ...
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0answers
46 views

Why is my keyboard unresponsive after suspend?

This happens around 50% of the time on my Toshiba Satellite-P55t running Ubuntu 14.04. Problem: When I resume from suspend, the local keyboard and trackpad stop working. Touchscreen, external ...
2
votes
0answers
2k views

How to disable xscreensaver lock on suspend?

I have recently installed Ubuntu 12.04 LTS and have installed xscreensaver. As I am the only user on this computer and I am only using the computer for music, movies, and some web browsing I have no ...
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vote
6answers
4k views

Ubuntu 14.04 freezes after wake up

After wake up the login screen appears, but I cannot type the password to log in. Furthermore, the buttons on the system panel (e. g. to shut down) are disabled, so clicking does not take effect. I'm ...
146
votes
9answers
140k views

How can I suspend/hibernate from command line?

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

PC in dual boot can't resume after suspend

I'm new to this site, I hope I made a good choice in posting about my problem here. I've bought a laptop (Lenovo G50) where Windows 8 was pre-installed and then, following more or less the steps ...
2
votes
4answers
2k views

What is the user-level command to suspend

(This was previously asked, but the solution no longer works under 11.10.) In Ubuntu 11.10 any user can suspend the machine from the power menu in the top right of the screen without needing root ...
2
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0answers
567 views

Error mounting SD card when returning from suspend

I have a 128 GB SD card that I use for permanent storage in my Lenovo Thinkpad X1. I've mounted it in /etc/fstab with this line: UUID=37733366-e936-41df-983a-f084352b3a5b /home/kristian/sd128gb ...
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vote
3answers
630 views

Lenovo X1 Carbon with Ubuntu 14.04 wakes from suspend by itself after 3 hours

My machine seems to wake up from suspend by itself, at irregular intervals. Causing the power to die out, and machine turn off. It is quite the annoyance, when the machine is in my case and it wakes ...
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0answers
21 views

Macbook 9,1 Ubuntu 14.04 keyboard issues on resume

I have read many similar post and tried nearly all post to no avail. Screen and keyboard illuminates; but no keys actually work. (I tried the F6 trick too) Trackpad does allow me to move the ...
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0answers
22 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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2answers
8k views

Ubuntu 14.04 resume error after suspend

I recently updated my Ubuntu from 12.04 to 14.04 in my dual boot (windows 7) Toshiba Satellite Laptop. After the update, whenever the laptop suspends for sometime, it fails to resume. When I try to ...
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0answers
59 views

Macbook Pro 13 Retina Trusty: suspend and resume doesn't work correctly

I recently installed Ubuntu on my Macbook 13'' (with retina display) successfully. The only problem is that sometimes, when I close and then open the lid on my laptop (I have it set to suspend when ...
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0answers
31 views

Can't adjust brightness after suspending

I just installed Mint 17.1 (Couldn't find a Mint StackExchange, but it's based on Ubuntu) on an 11" Macbook Air. It works fantastically well right out of the box, however, if I suspend the computer, ...
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0answers
46 views

Suspend/Resume Lenovo

I have occasionally problem with ubuntu 14.10(or 14.04), when I wake up from sleeping, screen remains black. My notebook is Lenovo IdeaPad Z50-70 and graphics is NVIDIA GeForce GT 840M 4GB. Is there ...