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.

learn more… | top users | synonyms (2)

0
votes
0answers
15 views

Is there a wireless controller that can wake Ubuntu, or at least keep it from sleeping?

When I play games in Steam, my computer doesn't recognize that I'm mashing buttons and it goes into sleep/suspend mode. I don't want to disable power management or use wake on LAN. Is there any other ...
0
votes
0answers
23 views

How to bisect kernel when good is v3.11.10 and bad is 3.12.0

since upgrading from Ubuntu 13.10 to 14.04 (changing from kernel 3.11.10 to 3.12.0+), suspend hangs occasionally on my 2 different PCs. It is reproducible on 14.04, 14.10 and still present in all ...
4
votes
1answer
30 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 ...
0
votes
0answers
47 views

Ubuntu 15.04 suspend freeze

I use Ubuntu 15.04 with stock kernel on my laptop. When I boot up my laptop and then try to suspend, everything works perfectly. But when I work for few hours and then try to go to suspend, it almost ...
1
vote
0answers
19 views

External monitor not going to sleep (MATE 15.04)

System : Ubuntu MATE 15.04 Machine : Toshiba Radius P55W-C5200 External monitor : Lenovo 23" IPS LED HD uname -a 3.19.0-25-generic #26-Ubuntu SMP Fri Jul 24 21:16:27 UTC 2015 i686 i686 i686 ...
0
votes
0answers
10 views

Ubuntu Sleep issue (tasks refusing to freeze)

When going to sleep the computer hangs at this point with this error.
3
votes
3answers
89 views

How to create keyboard shortcut which initiates suspend

When I was running the Unity shell I was able to do Fn + F1 and get my machine to suspend, however now that I am running Gnome Shell, when I do this keyboard shortcut, absolutely nothing happens, so I ...
0
votes
0answers
10 views

14.04 - Mounted secondary HDD disagrees with fstab after resume from suspend

I have a secondary HDD on my PC reserved for media which is mounted automatically on boot. However, after suspend/resume, although it shows as mounted, I cannot acceess it or unmount so I can mount it ...
0
votes
0answers
24 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 ...
0
votes
0answers
8 views

Ubuntu 14.04 fn keys starts to work after resume from sleep

I have a problem with Ubuntu 14.04. After fresh installation none of the fn keys didn't work except for fn+f3 combination - which is sleep. After resume from sleep all fn keys (brightness, power, ...
0
votes
0answers
40 views

Ubuntu 15.04 on MacBook Pro 11.1 locks up on sleep

I'm running Ubuntu 15.04 from a clean install on a MacBook Pro 11,1 alongside OS X. I followed instructions here. I have a problem that happens intermittently where, upon attempting to suspend, the OS ...
0
votes
0answers
37 views

Ubuntu 15.04 Suspend not working. System resumes automatically a few seconds after suspend

System properly suspends when clicked on Suspend but Wakes up automatically after a few seconds even without pressing any key or power button. sudo pm-suspend also not working anymore. sudo ...
1
vote
0answers
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 ...
0
votes
0answers
7 views

Boot script table modified, please contact vendor

I had a variety of distros on this Lenovo G50-45 laptop, most recently Debian 8 and now Xubuntu 15.04 x64. Whenever I want to put the system to sleep (suspend) I get the error message written in ...
1
vote
1answer
34 views

How to get Ubuntu Gnome to suspend after 5 minutes

I have recently installed Ubuntu Gnome, and found that unlike in Unity, in the Gnome Shell I am unable to tell my machine to suspended any sooner than 15 minutes, however for security reasons I want ...
1
vote
0answers
18 views

Nvidia Prime in powersave mode corrupts screen

I have an ASUS ux303ln with Xubuntu 15.04 that hosts Nvidia 840M. Aiming for longer battery life, I want to use the Intel graphics, so i do prime-select intel as root and that's OK. The problem ...
0
votes
0answers
22 views

Network Card Refused to change power state after resume from suspend in 14.04, worked fine in 12.04

The ethernet wouldn't work after resuming from suspend, this was not the case in 12.04 after upgrading to 14.04 it happens all the time. Looking at the dmesg output after coming out of suspense it ...
0
votes
0answers
27 views

Networking issues following suspend

I'm running a dual boot with ubuntu and windows on my HP laptop and I'm having trouble doing any sort of wireless networking after I suspend it. I cannot connect to wifi, I also seem to totally lose ...
1
vote
0answers
20 views

I want to charge an iPod while in Suspend

Sony Vaio VGN-FW250j Intel Core 2 Duo P8400 dual boot Win 7 / Ubuntu 15.04 I am able to suspend and hibernate this laptop in both OSes. Ubuntu will not allow me to use the USB ports to charge my ...
-1
votes
1answer
11 views

Make Ubuntu go into standby (fails to enter standby, fan runs intermittently)

(Yes, this is a duplicate. I posted this a few weeks ago, but then the problem went away on its own [somehow]. However, starting yesterday, the problem came back.) Whenever I close the lid to my ...
1
vote
0answers
14 views

Suspending when CPU idle

I am using 14.04 (Trusty). I have Power -> Suspend when inactive for 2 hours. This works fine if I am logged in and then walk away. But if I am not logged in, it never suspends. Moreover, I understand ...
1
vote
3answers
65 views

Computer won't restart or shut down

I have purchased a new laptop (HP Pavilion 11-n040ca x360; see here). At first I installed Ubuntu 14.04 on it, but after the installation finished the computer refused to shutdown. I manually closed ...
1
vote
0answers
27 views

Ubuntu getting suspended 5 seconds after showing log on screen

Ubuntu getting suspended 5 seconds after showing log on screen. After I wake it, there is no problem. In log I noticed a mem sleep initiation. also the problem was there when I chose try Ubuntu at the ...
0
votes
0answers
29 views

14.04 doesn't want to turn on after suspension

I've met trouble in my Ubuntu 14.04. I suspend my computer sometimes. And seldom it's not started after suspension (it's powered, but screen is black after pressing any key, drugging mouse etc.). I ...
0
votes
0answers
42 views

Ubuntu on Macbook Air 7.2

I am having a few problems with running Ubuntu 15.04 on a Macbook Air 7.2. Namely the webcam, WiFi and it doesn't wake up when I close the lid. Googling the 7.2 version with Ubuntu doesn't bring up ...
2
votes
0answers
29 views

Black Borders - Different suspend commands?

I have the popular "Black window borders" problem after coming back from standby when closing the lid. I use a NVIDIA graphics card and Ubuntu 15.04. The surprising thing is that when going to ...
0
votes
1answer
16 views

Login automatically after PC goes to sleep

My user account's state is this: However, when my laptop falls asleep, it prompts me for a password when I awaken it up (by moving the mouse for example). How to avoid that?
1
vote
1answer
39 views

Script to program periodic switch-on and off

My PC has a problem in its motherboard so when it's inactive for many hours after being on it won't start up, both when it's completely switched off or suspended. It takes between 8 to 18 hours to ...
1
vote
0answers
25 views

Wifi not working after suspend or sleep [migrated]

I'm fairly new to Linux and have been experiencing an issue with my desktop's wifi not working when it resumes from suspend. My current script is #!/bin/bash case "$1" in thaw|resume) sudo nmcli nm ...
0
votes
1answer
25 views

How do I force monitors to stay on even when on the lock screen on 15.04

I am having issues with Ubuntu 15.04 not allowing me to keep my monitors from going to sleep when it is locked. (There are issues that occur when they wake up, and want to avoid that.) I have ...
0
votes
0answers
23 views

Suspend to RAM sometimes doesn't work

I came across an odd suspend to RAM problem. Suspend works fine, but on every 4th suspend the monitor turns to safe mode but computer is still running. Any ideas what's to do?
1
vote
0answers
37 views

How can I fix a black screen issue on resume from suspend?

I am looking for a solution to a particular issue with an occasional black screen on resume from suspend on my Thinkpad X230. Some details about the problem: The black screen occurs occasionally ...
1
vote
0answers
19 views

Mouse/trackpad acceleration settings reset after suspend on Ubuntu 14.04

There is no GUI option in Ubuntu 14.04 to change mouse acceleration, so I'm changing it via the xset command in a startup script in /etc/xdg/autostart/ However, after waking the system from suspend ...
2
votes
1answer
55 views

how to take the total working hours of the system in a day?

I need to take the total working hours of the system in a day. That means, take time between power on and shutdown and also subtract the time of system were suspend. Final output must be total working ...
1
vote
0answers
10 views

Xubuntu after suspend turns back on [duplicate]

I am currently using Xubuntu, apparently every time I try to suspend the computer, it turns right back on... Any ideas?
0
votes
0answers
40 views

Ubuntu 14.04 Full reboot instead of resume after suspend

For the past few days I've been running into a problem when suspending my laptop. After I open my lid, the machine tries to resume, i.e the fan starts working and the power button is fully on instead ...
0
votes
0answers
19 views

Networking Stops Working After Waking From Suspend

Whenever I wake my machine after suspending it, networking is disabled. I have to manually re-enable it, and even then, it refuses to connect to the network, even though I'm using a wired connection.
0
votes
0answers
32 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 ...
0
votes
0answers
17 views

How to keep a device “on” after a suspend-on-RAM?

I'm interested about how to keep a device "on" during a suspend-on-RAM of Ubuntu 12.04. Some device such as ethernet, or laptop lid can still "on" after a suspens-on-RAM, I wounder if I can do the ...
0
votes
0answers
41 views

bluetooth stops working after resuming from sleep

I am on Lenovo Z50-70 running Ubuntu 15.04 with Linux kernel 4.0 My bluetooth works fine until I resume from sleep, it says bluetooth is disabled, it doesn't start even if i toggle the OFF button ...
1
vote
0answers
15 views

Why can't I select Suspend as on-lid-closed action for AC?

When I go to "Power" and try to select "suspend" when laptop lid closed, on AC power, I find that suspend is greyed out, disabled. I don't understand why. Suspend works fine when on battery. I'm ...
0
votes
1answer
33 views

ubuntu 15 balck 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 ...
0
votes
0answers
17 views

How to make Ubuntu actually go into standby?

Whenever I close the lid to my laptop (or just go into standby like normal), the computer doesn't go into standby. For whatever reason, the screen goes black and the fan runs at full speed ...
0
votes
1answer
59 views

ubuntu 15.04 wakeup from sleep : unclaimed register

I have Ubuntu 15.04 installed on Lenovo Z5070 laptop. For Nvidia 840m I have nvidia-346 installed. While waking up from sleep I get the following error on a black screen drm: hsw_uncalimed_reg_clear ...
0
votes
0answers
95 views

Lubuntu suspends during boot screen: works normally in the desktop

When starting up my computer it automatically suspends when it hits the Lubuntu boot-up screen. I push the space bar and wake it up. It resumes booting up in the same place. After I reach the desktop ...
0
votes
2answers
50 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 ...
1
vote
0answers
46 views

Laptop won't wake from suspend mode using wireless keyboard or mouse

I'm new to Ubuntu, just loaded the operating system because I want to learn more about it. I'm using a laptop as a desktop with a second monitor (used as my primary) and a Microsoft natural ...
1
vote
0answers
42 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? ...
0
votes
2answers
90 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 ...
7
votes
4answers
3k views

laptop fails to suspend or hibernate (wakes up after 2-5 seconds without user interaction)

This all started happening after upgrading to 13.10, now I am running 14.04 and still have the same issue. When I close the lid or I do sudo pm-suspend the laptop goes into suspend for 2-5 seconds ...