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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94 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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2answers
29 views

Suspend hook not working in Xubuntu 15.04

I've been using this suspend hook with Ubuntu & Kubuntu since the days of 12.10, however when I did a clean install of Xubuntu 15.04 yesterday, I noticed it suddenly not working. I've created a ...
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1answer
14 views

Resume from suspend not working and Rhythmbox loses all files on reboot

Sony vaio VGN-FW250j Intel Duo Core 64 bit system Installed Ubuntu 15.04 from amd64 ISO via UNetbootin "frugal boot" method because the DVD and USB boot method would not work, then installed from Live ...
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1answer
104 views

Session locked after xubuntu-desktop installing

After the installing xubuntu-desktop i've removed it. Now when my PC go to sleep mode and wake up then i see standard ubuntu login window. Ok. I write my password and i see black screen with randomly ...
1
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1answer
58 views

XPS 13 9343 Failure to resume from suspend

I just bought a Dell XPS 13 laptop preloaded with Ubuntu. I have had great success with Ubuntu on Dell in the past and would have thought that one that comes preloaded would work even better but this ...
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0answers
6 views

Laptop wont wake from suspend using bluetooth keyboard

Full disclosure... im a complete Ubuntu noob... just loaded the operating system because i want to learn more about it... i managed to set it up but... Im using a laptop as a desktop with a second ...
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0answers
11 views

Need to change Xubuntu(xfce) default suspend settings

If sudo pm-suspend works, but using the "suspend" option from the log-out menu doesn't, how can I get the log-out menu to point to just pm-suspend instead of whatever script it's currently using? ...
3
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1answer
951 views

Ubuntu 15.04 Suspend doesn't run `pm-suspend`

After upgrading to Ubuntu GNOME 15.04 (from 14.10), I noticed my pm-utils hooks in /etc/pm/sleep.d aren't running anymore on suspend/resume. I have a custom script which saves the brightness before ...
2
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2answers
60 views

Ubuntu 14.04: Wifi disabled after suspend

I recently bought a new HP pavilion 15 (has windows 8) and installed (dual boot) a fresh version of ubuntu 14.04 (64bit). After installation, the built-in wifi wasn't working so i used a usb wifi ...
1
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1answer
178 views

Ubuntu wakes up after few seconds of sleep

I'm having a serious issue that makes my computer to wake up automatically without any keyboard or mouse click, it stays in sleep mode about 8 seconds. Edit: It happens randomly, sometimes it just ...
1
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1answer
79 views

no wifi after suspend on 15.04

My wifi is not working after suspend on 15.04. I can click my way to success on the wifi icon in the menu bar (and the enable wifi option), but I want to use scripts to automate the procedure. Here ...
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2answers
25 views

Chromium freezes when suspend

I experiment the next issue every time I suspend Ubuntu 14.04 : when the computer begin to work as usual again, Chromium freezes, I mean, if Chromium is closed, and I start it, it only shows the top ...
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0answers
17 views

Networking disabled after resuming from suspend in 14.04 LTS

I've recently installed Ubuntu 14.04.2 LTS onto my MacBook Pro Mid-2014, which is now plagued with driver problems. Damn you Apple and restrictive marketing in general. One of my main annoyances is ...
2
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0answers
23 views

How do I disable the automatic fade to black on lock? (15.04)

I have an issue where I lock my desktop, and it will fade to black almost immediately. It does not always resume correctly when "waking up", so I'd like to disable the fading entirely. I have tried ...
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0answers
28 views

Kubuntu 15.04 lock screen delayed after waking up

How to get rid of this? When I close the laptop lid, it suspends. But then, I open it, hit the power button to resume it, and I see my desktop (wow much secure). It is unresponsive, I can't click ...
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0answers
34 views

Bluetooth - turn off auto-suspend

I've got bluetooth keyboard (no usb receiver) Microsoft Sculpt Mobile. The problem is, keyboard goes into 'auto-suspend' mode after a while of inactivity. Then it needs several seconds to wake up ...
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0answers
37 views

Notebook won't turn off on suspend

I just installed Ubuntu 14.04 on my notebook and so far everything works fine, except that it won't turn off on suspend-to-RAM. When I click "suspend" or run /usr/sbin/pm-suspend the screen turns off ...
0
votes
1answer
31 views

Can't exec “locale”: No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16

Please help me this is a problem Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp ...
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1answer
10 views

All flavor of Ubuntu 15.04 goes to sleep on login screen?

After boot and the login screen is showing up, my laptop immediately goes into sleep even when I'm typing my password. I have used Ubuntu since 2010 on this machine, this is the first version that ...
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0answers
13 views

Suspend during upgrade to 14.04 caused CORRUPTION

An accidental suspend when my laptop was being upgraded from 12.04 (64bit) -> 14.04 (64bit) has stopped the system from starting up. It gets to GRUB and runs through the startup procedure but stalls. ...
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0answers
6 views

Blank modal after resuming from sleep [closed]

I'm running Xubuntu 15.04 on my desktop pc. I used the suspend option last night and it went to sleep ok. When resuming this morning I can log in but there is a blank modal box in the middle of the ...
2
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1answer
284 views

automount ntfs partition read-only if not cleanly unmounted

I have configured to automount my ntfs data partition on boot: # /media/Win8 was on /dev/sda5 during installation UUID=A47A42FF7A42CDAC /media/Win8 ntfs defaults,umask=007,gid=46 0 0 ...
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0answers
20 views

Crashplan service prevents suspend

After a long trial/error process, I finally identified crashplan service as the reason for my laptop not suspending after lid is closed. I have two different Ubuntu laptops, both are suffering from ...
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0answers
15 views

Asus G551 wakes up in a second after suspend

My Asus G551 with Ubuntu 15.04 installed doesn't want to suspend. When I close the lid or just click "Suspend" in the system menu it goes to sleep for a second (it starts blinking with power led), but ...
0
votes
1answer
45 views

Kubuntu 15.04 doesn't suspend when closing lid

I recently installed Kubuntu 15.04 64bit on my laptop, precisely an Asus UX32VD (it has got 2 graphic cards, Nvidia geforce 620m and Intel). Everythings works fine as it was with Kubuntu 14.10, but ...
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0answers
13 views

Lubuntu 14.04.2 Suspend problem

I have installed my lubuntu from minimalx64.iso, lubuntu-core. Now I can`t suspend. When I do it pc disconnects from internet but all is working. I have installed power-manager pm-utils ...
0
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0answers
20 views

14.04 gives blank screen/not waking up after sleep (Lenovo Z510)

I tried all of 3 driver settings(Nvidias, Xorg), and tried lots of things(even reinstalled Ubuntu) but still facing with this problem. After reinstall, at my first suspend try, after wake up it gave ...
0
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1answer
37 views

Wifi stops working after suspend, 14.04.2

EDIT: New info - the problem of Wifi not working after suspend is fixed by downgrading to kernel 3.2 - unfortunately the downgrade causes other problems like my mouse cursor freezing and lagging, and ...
0
votes
1answer
15 views

Intel NUC running Xubuntu spontaneously suspends and won't wake up

I recently ordered an Intel NUC 5i5RYH with a Samsung Evo SSD and 2 x 8GB GB Crucial RAM. I attempted to install Ubuntu 14.04 on it but I had problems with it suspending before I could even finish ...
1
vote
2answers
17 views

Displays setup incorrectly after waking

I have a slightly irritating issue that I haven't found an answer for on the Internet. I have a laptop running Ubuntu GNOME 15.04 with an integrated Intel graphics card, a discrete Nvidia graphics ...
0
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0answers
14 views

pm-suspend doing nothing?

I have kodibuntu 14.04 and pm-utils not pm-suspend nor pm-hibernate causes any action. I see nothing relevant in dmesg or /var/log/ as far as I can see. echo "mem" > /sys/power/state or echo "disk" ...
1
vote
3answers
111 views

Why is my system not waking up from suspend?

I freshly installed Ubuntu 15.04 sharing a preexisting home partition (Mint 17.1). However, in neither Mint or Ubuntu the computer is waking up from suspend mode. The status LED keeps blinking and the ...
1
vote
3answers
355 views

Black screen on laptop lid open after update to 15.04

I suspend my laptop by closing the lid, but when I open it my screen stays black, when I should be prompted to enter my xscreensaver password. The screen is "on" because I can switch TTY using ...
0
votes
0answers
29 views

Random Shutdown, Sleep, and Wake Up Problems

Recently, I upgraded my laptop (MSi GS70) from 14.04 to 15.04. One thing I noticed was that shutting down was not always working properly. To shutdown, I open the system icon on the top right in Unity ...
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0answers
13 views

Blank screen after loggin in from sleep mode

If I close the lid to let it sleep, open it and type in my password, right after that I get a blank screen. How can I fix this. Running xubuntu 15.04.
2
votes
1answer
51 views

How to Enable password after lock/Suspend

I tried searching for an answer. But everyone is asking for autologin or disable passwd. But i want to put a password which on my laptop is not enabled. I tried to do this in settings but it won't ...
0
votes
0answers
46 views

Problem with suspend in ubuntu 14.04.2

I use Ubuntu 14.04.2 and my computer is an HP-15. Every time I try to suspend, my computer locks and I can't come back any more and I have to turn it off with the power button. I searched the ...
2
votes
1answer
111 views

Laptop doesn't suspend

My laptop is Lenova T530 and I use Ubuntu 13.10. When I try to suspend the laptop (either by selecting suspend from the menu or by closing the lid), it doesn't suspend. It appears that it's trying to ...
1
vote
1answer
93 views

Shutdown, restart and suspend problems on Acer E5 511 (Sandy Bridge) 14.04 and 15.04

Lot's of similar problems out there. Basically I have tried most or all of the suggestions offed but to no avail. Specifically. I installed Unity 15.04 on two Acer E5 511 C1WE laptops and it seems to ...
6
votes
4answers
5k 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 ...
1
vote
1answer
30 views

How to Enable Lock on Suspend in Xubuntu

I'm using xubuntu and I cannot enable the screenlock when suspending the machine. How do I enable the lock on suspend?
80
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0answers
3k views

How do I enable Ubuntu (using full disk encryption) to call LUKSsupend before sleeping/suspending to RAM?

This question is related to another one by @Stefan, but it is not a duplicate of it. The questions are slightly different: the author simply wanted to know if this had been implemented, while I'm ...
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1answer
71 views

Ubuntu doesn't suspend or shutdown

I'm new in ubuntu world.... My “Ubuntu” is not shutting down properly. When I order the shut down command, the system does the Log off, instead of Shutting down. It only accepts my command to shut ...
0
votes
1answer
39 views

Set Ubuntu Server 14.04 to go into suspend-hybrid when idle

I have a headless server running Ubuntu Server Edition 14.04. I have tested pm-suspend-hybrid and it works. I am able to manually put the server into suspend-hybrid through command line. I am also ...
0
votes
0answers
24 views

Volume, Media, and Terminal Hotkeys stop working at random times?

Seemingly randomly after a resume, my keyboard hotkeys for volume, pause/play, and CTRL+ALT+T for terminal stop working. Brightness and other hotkeys still work. I've tried the steps described in this ...
3
votes
2answers
728 views

Wacom tablet removed after sleep mode

The tablet functionality stops working after I wake my Lenovo Tablet from sleep mode (closing & opening lit). The error message is "Tablet Serial Wacom Tablet (Lenovo X201) removed" (screenshot: ...
3
votes
0answers
512 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 ...
0
votes
0answers
29 views

How can I fix my Dell laptop's issue of not shutting down or rebooting, but only with ubuntu and not windows?

I have a Dell Inspiron 11 3000 series running ubuntu 15.04 and windows 8.1, when I try to shut it down, it freezes on the shutdown screen that just says "ubuntu". When I try to reboot the computer, it ...
0
votes
1answer
22 views

Hdmi and Laptop

i have following question about HDMI : Is there a way to configure the HDMI port , that it doesnt switch off , when I close the laptop lid or the screen goes sleep and locked ? Background is I want to ...
0
votes
0answers
19 views

text distortion on ubuntu after resuming from suspend

any suggestions? as the photo shows the font in certain applications on UI is partial or missing totally. I have experienced this on at least 2 different versions of ubuntu 14.04 (as I remember) and ...