0
votes
0answers
15 views

Ubuntu 14.04 upgrade won't suspend

I have upgraded to Ubuntu 14.04, since then my computer won't suspend. When I click suspend from the menu it just goes to a locked screen. It is using up my battery. I have to totally close down ...
0
votes
0answers
43 views

Laptop consuming battery with lid closed?

I have an Asus X550 laptop, with Xubuntu 14.04.1 installed. I used to close the lid when I stopped working, leaving all my documents open. When I returned and opened the lid, my session was as I had ...
0
votes
1answer
104 views

The 'resume after suspend' problem

I recently moved back to Ubuntu. And it has seriously improved. Everything is so smooth and fast. Except, I have this issue, like so many others, I cant wake up after suspend while on battery. With ...
0
votes
0answers
38 views

I installed ubuntu 14.04 along side windows 7 and now the hibernation setting in windows won't work

I recently install ubuntu 14.04 along side windows 7 and enable the hibernation setting which works perfectly. However when I choose windows as my operating system and hibernate my computer and resume ...
1
vote
0answers
58 views

Why the suspend is not even close to consuming 0 power? [closed]

Out of curiosity, I've measured power consumption of my computer on various states/loads. And guess what, suspend is not that energy saving as you may guess! It's far from claimed 0 or nearly 0 power ...
0
votes
0answers
15 views

When I suspend the laptop, the fan restarts and the CD drive does too?

Everytime I suspend my laptop, the fan restarts and the CD drive begins to start. Can anyone help me fix this? I'm kinda new with Linux, so I don't exactly know everything. Also, the battery drains ...
1
vote
0answers
134 views

If laptop is in sleep and the battery gets critically low, will ubuntu put computer to hibernate?

I know that on windows this happens, but I don't knw weather it works on ubuntu. So, the question is: If laptop is in sleep and the battery gets critically low, will Ubuntu put computer to hibernate?
0
votes
0answers
51 views

Poor battery life: cron jobs running even in suspend

I was trying to figure out why my battery was dying out really fast even when in suspend mode. I noticed that my cron jobs run even when my laptop is suspended. I do not want this behavior. Cron ...
0
votes
0answers
126 views

Ubuntu 12.04 restarts immediatly after suspension

I have a HP430 G1 and it is running on Ubuntu 12.04. Whenever I try to suspend the computer, close my lid (it's supposed to suspend when I close it) the hard drive and the fans goes silent. After less ...
0
votes
0answers
176 views

Asus k55n battery died while in suspend and connected to external monitor

I am having an issue with my Asus k55n. Last night I had it hooked up to my HDTV via HDMI. And using Catalyst Control the HDTV was set to primary monitor with my laptops screen turned off. Well, I ...
0
votes
0answers
226 views

Advanced power settings, - shutdown after being in suspend mode

Ubuntu keeps completely draining my battery when it is in suspend mode and the lid is closed, I suspect this may be a problem, as it has happened (occasionally) on two of my laptops both running ...
3
votes
0answers
254 views

Laptop immediatly goes to sleep after disconnecting power [closed]

I've Lenovo S400 laptop, dual boot with windows 7 and ubuntu 13.04. The problem is that whenever I disconnect the power adapter, ubuntu shows that battery level is critically low and goes to sleep. ...
0
votes
1answer
621 views

Timed Shutdown - shutdown after 30 minutes [duplicate]

I am running Xubuntu 13.04, I got in the habbit of closing my Acer Netbook and forgetting about it for a week+. I open it up to find it has still been running. How do I set it to shutdown after 15 ...
1
vote
1answer
331 views

Laptop Charger Not Recognised Properly on Samsung NP900X3F

Firstly thanks for your time. Secondly, having an issue with my power charger on my Samsung Series 9 NP900X3F. When I boot into Ubuntu with the charger plugged in it recognises it as charging. When I ...
1
vote
1answer
219 views

While ubuntu is suspended, my computer continues to run and use excessive battery power

I understand that suspend uses battery power to keep the information on the RAM, but I suspend ubuntu and later when I get my computer out of my bag, it is very hot. It is as if the hard drive and ...
1
vote
0answers
64 views

Can't log out after suspend

If I haven't suspended my computer, I can log out normally. If I have suspended it (and then awake it and I put my password), if I choose to log out, I just get the prompt that says "*checking battery ...
3
votes
0answers
128 views

How can I prevent my laptop auto suspend (due to critically low battery) from looping?

I have an Acer Aspire 5750G on Ubuntu 12.04LTS and I've got a problem: Battery critically low > suspend > wake up instantly (I don't touch ANYTHING) > suspend > wake up.... power outage > dead. I've ...
1
vote
0answers
193 views

Lenovo T500 Suspend Issue due to network manager?

I use a Lenovo Thinkpad T500 with Ubuntu 12.10 installed. I have a strange problem. Often when I go to sleep at night and forget to plug my laptop in, I find in the morning that my laptop is ...
1
vote
3answers
2k views

Power & Sleep Management

I'm running 12.10 with xmonad. Trying to ensure that the right things happen when I close laptop lid, etc. I see Internet search results for similar issues that mostly point towards ...
2
votes
0answers
571 views

Ubuntu 12.04 laptop battery isn't charging? [closed]

My HP EliteBook charged perfectly when Windows 7 was installed. 8560p. I wiped the drive, installed 12.04. For a little while, I could suspend the laptop, and it would charge when the lid was closed. ...
1
vote
1answer
717 views

Where is the gnome-power-manager binary in 12.04?

Using a tiling window manager, I called gnome-power-manager in earlier Ubuntu versions to get the battery tray icon. In 12.04, the gnome-power-manager package is still there, but the binary is gone. ...
0
votes
1answer
570 views

Can't suspend on Acer Aspire One 722 using proprietary AMD drivers

I have an Acer Aspire One 722 netbook with a C60 CPU and a ATI Radeon™ HD 6250 GPU. I am trying to decrease the power usage and have tried Jupiter and Powertop, but the lowest power usage has been by ...
7
votes
4answers
1k views

Suspend when critically low power 11.10

Is there a way to suspend when Ubuntu is at critically low power. The only option in Ubuntu 11.10 power setting is to shutdown or hibernate. I run my battery all the way down till it suspends then i ...
5
votes
2answers
2k views

Where do I set use_time_for_policy?

Where do i find the "use_time_for_policy" fix in ubuntu 11.10 Oneiric Ocelot? This post fixed it before. Laptop immediately suspends when going onto battery power I installed dconf-tools ...
3
votes
1answer
2k views

Low-battery-power action without gnome-power-manager

I'm running the openbox WM and would like to avoid loading the gnome stack. One of the lingering issues I have to resolve is avoiding abrupt system crashes due to depleted battery power. Is there a ...
6
votes
2answers
2k views

Laptop immediately suspends when going onto battery power

I've got an MSI Wind, model U100 that's been running Ubuntu without trouble for a long while. After upgrading to 10.04 a few months ago, I've had this strange problem. As soon as I unplug the laptop ...
4
votes
2answers
1k views

mouse stuck after resumption from suspend

I'm using Ubuntu 10.04 on a Gateway TA1 convertable tablet PC. After I suspend by closing the lid, and resume by reopening the lid, I cannot use my trackpad mouse anymore. How can I fix this? ...