Questions referring to problems taking a computer out of standby, or the 'Wakeup' program, an application that provides things such as weather, wind speed and temprarture on startup.

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Ubuntu Mate 16.04 Black Screen after wake and login

Dual Boot Windows 10 / Ubuntu 16.04 Mate Desktop Enviroment i7 6700k EVO GFX 960 32GB RAM I having problems with my system waking from sleep/screen saver/ monitors turn off. The problem is: if I ...
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1answer
27 views

Ubuntu wakes up immediately after suspend

I got problem, that my Ubuntu wakes up immediately after suspend, not everytime, but when I connect my USB 3.0 mouse. When I start Ubuntu, it doesnt detect my mouse, so I must plug/unplug it few ...
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0answers
25 views

Moving the USB mouse cause the laptop to wake up from sleep

I bought a wireless mouse and keyboard (Dell) .It's working fine but after I suspend my laptop, movement of the mouse (but not the touchpad) causes the laptop to wake up. Why does this happen and how ...
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0answers
13 views

Car Media Server: Power Management Strategy

Got my mobile media server working in my car, but now I need to figure out how to get it to hibernate when the car turns off and wake when the car turns back on. HARDWARE SETUP COMPUTER:...
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65 views

network connection indicator fails after suspend and resume on ubuntu 16.04 LTS

I recently upgraded to Ubuntu 16.04LTS. Network manager indicator on panel stop listing available connections after resuming from sleep. I tried restarting network manager, however not the right ...
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1answer
46 views

Where to troubleshoot wake-up from 'suspend'?

CONFIGURATION: HP Elitebook 8440p: NVIDIA Corporation GT218M [NVS 3100M] (rev a2) Ubuntu 16.04 SYMPTOMS of failed wake-up from suspend: "TV Static" black screen: suspend invoked by lid-close ...
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0answers
15 views

Think pad led is blinking after wake

After installing Ubuntu 16.04 I get the next problem on my ThinkPad E440: 1) My laptop connected to power 2) I suspend it. 3) After wake up - the led indicator on the top of letter "i" starts ...
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0answers
49 views

Wake from suspend not working after closing lid only when AC power source connected

I have a Lenovo ThinkPad E460 which I recently bought. (AMD Graphics Processor) I installed Ubuntu vanilla and the latest version (16.04). Each time I close the laptop lid with the power source ...
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0answers
130 views

Ubuntu 16.04 LTS failures waking up from suspend

I did a clean install of Ubuntu 16.04 on my desktop computer several weeks ago. Using it everyday for those several weeks the suspend function worked fine until a few days ago when it would ...
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1answer
298 views

Laptop doesn't wake from sleep Ubuntu 16.04

I have this problem , my laptop doesn't wake up from sleep . Usually Ubuntu was handling this very well but I did a clean install of 16.04 today(I had windows 10 on it before) and I am stuck with this ...
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0answers
77 views

Mouse movement wakes computer from suspend, can't disable it

When my laptop goes to suspend, a slight mouse movement wakes my laptop up. This is bad when I am packing my pc into my bag and accidentally move my mouse. PC stays up during the ride consuming ...
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1answer
19 views

How does this bash script for suspending work?

Please explain how DESIRED and NOW are being used, as well as what % is doing. if [ $# -lt 1 ]; then echo "Usage: suspend_until HH:MM" exit fi # Check whether specified time today or ...
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44 views

Laptop fails to suspend

I installed ubuntu 14.04 on my mothers's rather old machine and I am facing an odd problem. The computer can't suspend. The screen turns off well but when the PC should suspend, the screen wakes up. ...
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0answers
28 views

I/O Errors (filesystem readonly) after wake with rtcwake

I am trying to schedule the uptime of my server (it's in my bedroom) with rtcwake. The sleeping and waking gives no problems. But after waking the filesystem is set to readonly and I constantly get I/...
2
votes
0answers
50 views

How to start a GUI program after hibernation?

I love virtual desktops. I keep half a dozen around, with every program I use regularly always at the ready. This means I dread restarting my PC, since I have to setup everything again—specially ...
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2answers
785 views

How do I get a wireless logitech unifying USB keyboard to to wake Ubuntu 15.10 from sleep mode?

Question : I would like to use a short cut or any key to wake my computer from sleep mode, using a Logitech wireless unifying keyboard (K800). I've tried solutions from here and there, nothing works. ...
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0answers
42 views

Command to find out which program is keeping ubuntu awake or waking it up

Windows has powercfg -lastwake and powercfg -requests to find out what last woke up windows or which program last requested keep awake. Is there Ubuntu equivalent?
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137 views

USB wakeup does not work when lid is closed

I have a dell xps 13 9333 with ubuntu 14.04.3 LTS. I'm using this as a desktop computer, with an external monitor and USB keyboard. The system is configured to 'Do Nothing' when lid is closed (see ...
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0answers
125 views

Disable USB wakeup

I tried to run this command to disable USB wake up: sudo sh -c "echo disabled /sys/devices/pci0000:00/0000:00:1d.0/power/wakeup" but the code does not work. How can I solve this problem?
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0answers
108 views

Trying to enable wake on mouse/keyboard

I'm running Kubuntu 14.04 on a older Toshiba Satellite and as of right now, the only way to wake the computer up from sleep is pressing the power button. I am trying to get it so that the mouse or ...
1
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2answers
595 views

how to set a node to sleep in ns2

I just want to set a node to sleep in "ns-2" and i have searched in protocols and i found a lot of objects and functions about sleep but i couldn't use them in other protocols to set a node to sleep. ...
0
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1answer
63 views

Wake up from suspend does not show log in screen immediately

I have noticed that when i wake up my computer from "suspend", the log in screen does not appear immediately. Instead, the the image of the screen before i initiated "suspend" appears for a second or ...
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0answers
71 views

Trouble getting bash script to run on wakeup

When I first switched to ubuntu, I found a command to switch the 'control' and 'command' (super) button on my mac. I set this command to run on startup, and that works, however I've had trouble ...
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0answers
41 views

Ubuntu wakes up, then goes back to sleep

I'm running Ubuntu 15.04, and when I try to wake the computer from sleep, it wakes up for a few seconds and then goes right back to sleep. If I wake it up one more time after that it will stay awake, ...
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1answer
107 views

Trying to set wake timer, date is confusing

I'm trying to set wake timer with this command sudo rtcwake -m no -l -t `date +%s -d"2015-09-03 07:00"` This should wake my computer tomorrow 7am right? However this is the result: rtcwake: wakeup ...
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1answer
126 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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0answers
81 views

mac mini 2014 monitor wake up issue

My 2014 ubuntufied macmini wakes up from sleep but the monitor doesnt. i guess the mini is missing out sending a signal to it. i had the same issue in osx but after the latest update that went away (...
4
votes
1answer
219 views

Trouble adapting sleep hook to systemd

for some reason my machine has problems with suspension, specifically, it resumes as soon as it suspends. After some research I was able to solve this problem on 14.04 by using the following loop, as ...
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0answers
188 views

Laptop does not wake up after suspend

This happens randomly. I have an Hp Pavilion 17 When I suspend my laptop (whether by closing the lid or any other way) sometimes it does not wake up afterwards. The only solution is to force-shut ...
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0answers
434 views

Execute a network script at wake-up with systemd (15.04)

I would like to connect my VPN after wake-up. 1) I have created a script in my home (wakeup.sh) #! /bin/bash (echo "Sortie de veille: lancement de wakeup le $(date '+%d/%m/%Y a %H:%M')" sleep 30 ...
0
votes
1answer
183 views

Why is my non-system HDD cannot spin down?

My non-system (/media) HDD unfortunatly wakes up from sleep after around 1-2 min. I tried to investigate which process could request an access to hdd while sleep with the help of thes thread: http://...
2
votes
2answers
326 views

Automatic wake from suspend when power restored to laptop

I'm using a Chromebook with Ubuntu 14.04.2 LTS installed as an embedded system of sorts. I've figured out how to have it automatically suspend when disconnected from power by adjusting the power ...
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2answers
463 views

Standby password

My problem is that every five minutes my screen is getting dark and then asks me for a password. How can I turn off the password request after computer's standby wakeup? Please show me where I can ...
0
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1answer
452 views

rtcwake‬‬: command not found | ubuntu 14.10 [duplicate]

when i use rtcwake command‬‬: rtcwake‬‬: command not found Searching yields nothing: $ sudo apt-cache search rtcwake $ sudo apt-get install rtcwake Reading package lists... Done Building ...
2
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0answers
209 views

Ubuntu 14.04 sometimes hang after waking up

I'm using Dell Optiplex 9020. And i install Ubuntu 14.04. But sometimes (not every time) after waking up my computer from suspend state. it will hang in the log in screen, i can't input anything, ...
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0answers
11 views

Command to sleep (put into low power state) and scheduled task to wake back up [duplicate]

I can use sudo pm-hibernate to put my laptop into a low power state, but I have to press the power button to turn it back on. Is there a way I can put it into a low power state that can then be turned ...
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0answers
88 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 only when the screen turns off. The reason is I have a LED keyboard and ...
2
votes
1answer
699 views

run script after wake up

I have a Toshiba notebook(Toshiba c50d a-133) and problems after waking up. When I close the lid Ubuntu go to sleep mode. After opening, it wakeup, but sometimes mouse and keyboard show no Function. ...
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0answers
180 views

HDMI Issue - Can't disconnect from TV/External Display

So here is the situation.. When I first came back to ubuntu (14.04) I experienced a fail at wake from suspention. My Hp Pavilion G4 would turn on as expected but screen would be off (not blank, ...
2
votes
0answers
251 views

Disable keyboard input wake up

I want to disable making my laptop wakes up from suspend on keyboard input. I searched a lot and I disabled all devices in /proc/acpi/wakeup but it still wakes up when clicking any button. I checked ...
1
vote
0answers
315 views

14.04 :: Troubles after waking from suspend

I am having issues with suspending my Acer Aspire 5739G running Ubuntu 14.04. I have tried suspending using different methods - pm-suspend, from GUI, from Keyboard shortcut - but my system still ...
2
votes
4answers
204 views

How can I set a task to wake my computer up, after shutdown?

I`m using Ubuntu 12.04 and I need to power on my computer by creating a task just like wake up my phone by setting alarm in Nokia phones,Can i do this in Linux Systems?
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2answers
1k views

rtcwake cron does not work

I intend to put my computer to sleep every night and make it wake up again next morning. I found that rtcwake would serve my purpose. However putting it in the crontab does nothing. Following is my ...
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0answers
116 views

Yet another hibernate problem: save to disk work, but cannot wake up

for the past 3 weeks I've been working on setting up an old hp pavillon a1540n with ubuntu server 14.04. Main problem is the hibernate/suspend process. I've done a lot of reading and made great ...
1
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0answers
288 views

Wrong hour to wake up with rtcwake

I want my Ubuntu 14.04 to shutdown, then wake up 06:00 AM with Windows. To achieve that task, I edited the grub so the default option is Windows, and created this script: sudo su << EOF ...
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2answers
1k views

Lenovo T410 Sleep/Wakeup Issue

I have a problem with my lenovo T410 laptop; whenever it sleeps or opening the led and the laptop is trying to wake up, the laptop just freezes in the login screen, the only way to fix it is to hard ...
2
votes
1answer
433 views

Troubles with suspend

I have some troubles with putting my PC in suspend mode. 1. I can't put it to sleep completely It suspends current session and goes to the log-in screen, it makes all the screens black, but it doesn'...
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votes
7answers
15k 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 ...
11
votes
4answers
6k 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 ...
6
votes
1answer
511 views

How to run a script when password is entered at the lock screen?

To toggle the enabling/disabling of my notebook's touchpad according to connected USB mouse, I used touchpad-indicator, which runs a daemon to monitor connected devices and take appropriate action. ...