Description of problem:
left and right arrow keys do not move user between tabs--no way to reach "tunables" tab, thus making this program worthless for increasing battery life.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. run powertop
2. attempt to move between tabs with arrow keys
Another data point.. installing an older version from Fedora 18 exhibits the same behavior on Fedora 19
I can confirm that powertop-2.1-2.fc17.x86_64.rpm DOES work correctly on Fedora 19 in that the tabs are accessible with the arrow keys.
This is by design. Arrow keys allow you to scroll up and down through the screen. For switching through the tabs use Tab and Shift + Tab.
(In reply to Jaroslav Škarvada from comment #3)
> This is by design. Arrow keys allow you to scroll up and down through the
> screen. For switching through the tabs use Tab and Shift + Tab.
Where "by design" == "change in UX behavior from previous versions" :)