Hi everyone , I am newbie. I have installed fedoro on my laptop. But there is one issue. Battery monitor doesn't show battery , it shows "No battery available". But once when battery charged full it showed battery full doesn't charge. But after reboot again , no battery available .
Also I have tried to use Enhanced Battery Monitor , but nothing has changed , only one thing that it shows when AC is connected.
Please help to solve this problem.
Thx in advance .

Please post the output of "upower -d".

Thanks a lot for your answer .
Here it is log of "upower -d"

Code: Select all

[root@localhost crosp]# upower -d
Device: /org/freedesktop/UPower/devices/line_power_ACAD
  native-path:          ACAD
  power supply:         yes
  updated:              Sat 01 Mar 2014 02:17:45 PM EST (-32338 seconds ago)
  has history:          no
  has statistics:       no
  line-power
    online:             yes

Daemon:
  daemon-version:  0.9.23
  on-battery:      no
  on-low-battery:  no
  lid-is-closed:   no
  lid-is-present:  yes
  is-docked:       no


This is the cause of your problem - as far as UPower (and therefore KDE, which relies on UPower to get power related hardware information) is aware - the system only has one source of power: it's AC adapter.

I suggest you contact the UPower folks to request more information on diagnosing this issue. You might want to check /sys/class/power_supply/ on your system - where the battery should be if the kernel is aware of it.