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[Bug 811777] Re: Battery meter design needs to make both percentage and time statistics easily accessible.

 

There is also a related bug 884038 to get back support for opening the
remaining battery time in the OSD with Fn+F2.

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https://bugs.launchpad.net/bugs/811777

Title:
  Battery meter design needs to make both percentage and time statistics
  easily accessible.

Status in The Power Indicator:
  Confirmed
Status in “indicator-power” package in Ubuntu:
  Triaged

Bug description:
  indicator-power 0.3-0ubuntu1, Ubuntu 11.10

  The power menu option to "show time remaining" is not very useful. The
  number fluctuates way too much to be constantly visible in the menu
  bar and is therefore distracting.

  If any number should be there, the battery's percent charged won't
  fluctuate but will go down or up steadily based on whether the laptop
  is plugged in or not.

  In fact, the current design does not show the charge percentage at
  all. This is in contrast to how other OS's work. My Android phone
  shows me a % but does not tell me how many minutes I have left. Gnome
  Shell shows both the time & a percentage:
  https://live.gnome.org/GnomeShell/Design/Guidelines/SystemStatus/BatteryPower

  Suggestions:
  1. Replace Show Time Remaining with Show Percentage Remaining (I think a checkbox in Power Settings would be an even better location for this option but I believe we're hesitant to patch System Settings more than is necessary.)
  2. Optionally, follow Gnome Shell's design and include the charge percentage on the battery charge line of the power menu.

  <https://wiki.ubuntu.com/Power#menu>: "If 'Show Time in Menu Bar'
  and/or 'Show Percentage in Menu Bar' is checked, the icon should be
  followed by brackets..."

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