1
vote
0answers
28 views

How to calibrate the laptop battery on 12.04

Since a couple of days or so my laptop (asus n76vm) does a hard shut-down when the battery indicates 20% life left. It just cuts off the power, no shut-down screen or anything, making the hard drive ...
0
votes
0answers
13 views

Ubuntu needs mouse hit to shutdown

My devices can't shutdown "automaticly". I have two machines with the same troubles: 1)On notebook: Notebook can't shutdown automaticly, when the battery capacity is extremely low. I applied ...
1
vote
0answers
44 views

Ubuntu 12.04, asus f550c : it do not go in power save mode

If I remove the charger from my laptop asus f550c, it do not go in power save mode, as I can see from the applet CPU frequency scaling indicator Indeed, usually if I suspend the laptop, it has very ...
0
votes
0answers
153 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 ...
0
votes
0answers
106 views

Lubuntu power management : random shut down

I'm experiencing quite a big issue in lubuntu. I have an Asus UX31 series with more or less 4 hours battery life. My problem is that it badly dies with 30/35% of battery remaining. Just like that. ...
0
votes
1answer
440 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 ...
2
votes
0answers
121 views

Why can't I poweroff my computer if it isn't connected to a power supply?

When my computer is not plugged in the poweroff function doesn't work. It just boots up after poweroff. Whenever I poweroff by the way of GUI clicking or typing command "poweroff" or "halt" , my ...
0
votes
1answer
647 views

How can I make my Ubuntu 12.04 auto-shutdown when battery is fully charged?

I would love if someone could give me a script or something like that to make it do what I describe in the title...
2
votes
0answers
236 views

How to cancel a shutdown process invoked through a low battery state? [duplicate]

Possible Duplicate: How to stop turning off sequence when power manager says that battery is too low and want to power down? Usually I open a root window to have a chance to stop the ...
5
votes
2answers
1k views

How to stop turning off sequence when power manager says that battery is too low and want to power down?

According to this thread I can disable this thing altogether but this battery-critical-power-down not always happens. Is there a way or terminal command that can stop the power manager shutting down ...