No battery warning

[Xjmaslord4]

I noticed the past few days my Netbook isn't giving me any battery warnings when its getting low. I used to get it saying 12% remaining, 10% remaining, 8% remaining 5% critical plug in before blah blah blah. Now it jut shuts off on me without any warning and goes to hibernation.

[flagstar]

Did you remember tweaking the low battery warning notification under power management?

[Xjmaslord4]

I haven't touched anything in regards to any battery settings.

[solmed]

on my netbook, a led become red when it's remaining 15%, but isn't give any signal.

[flagstar]

Which netbook did you use? I believe Caperjack has the right solution for you.

[Xjmaslord4]

I don't know exactly what happened but in the end i just reverted it back to the default settings then changed the settings back to the way i wanted them and the battery warnings starting appearing again.