0
votes
1answer
45 views

Ungraceful shutdown (hard-drive spinning while powered off)

Most times (not always) during shutdown of my kubuntu laptop, the hard drive make a noise as if it was powered off without warning. How can I ensure the system waits until everything is ok before it ...
0
votes
0answers
91 views

My laptop won't turn of properly

I have dell inspiron n5110 laptop. Now it didn't turn of completely either from Ubuntu 12.04 or Windows 7. stuck in the loading screen in Ubuntu but in Windows after screen turns off the hardware ...
12
votes
3answers
2k views

How resilient is Ubuntu to repeated “power-off” shutdowns?

My company is considering the use of Ubuntu as an OS for use on a hardware device. It would be installed on compact flash drive - apparently this is not standard flash drive but a specific type of ...
0
votes
1answer
226 views

Long power button press delete

Is it possible to disable the shutdown on long press of the hardware power button? I already disabled any actions on single, short press, but the computer still turns off on a long press of the power ...
1
vote
0answers
204 views

Suddenly Studio 1558 switchoff because of overheating [closed]

My fan works fine and is not broken. FAN works but the system overheats. The same system when I use for Windows7 works perfectly fine. Please help to solve this problem. I can't work like this because ...
5
votes
2answers
7k views

How can I enable the power button on my server?

The power button on my headless 11.10 server appears to do nothing unless I hold it in for 5 seconds or so, in which case it switches the machine off instantly. What I'd like it to do if I press it ...
0
votes
1answer
1k views

Troubleshooting a sudden shutdown

Yesterday my computer suddenly powered down, without warning or going through the normal shutdown procedure. I know it wasn't a powercut because everything else in the house stayed on. This is the ...