Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

enter image description here

It looks as figure above. I right-click on the blank of topbar, but no any menu or configuration appears.

In system settings -> power, I have turned 'Show battery status on menu bar' on('When battery presents). But nothing happens.

share|improve this question


sudo apt-get purge indicator-power
sudo apt-get install indicator-power
share|improve this answer
indicator-power is already the newest version. – Lai Yu-Hsuan May 2 '12 at 8:45

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.