powertweak-0.1.16-3 and the -config packages. The X11 UI just displays some data, but can't make any changes ( or I didn't figure it out ) The curses UI gives me menu with my PCI devices listed, but selecting one has no effect. After I press RETURN the same menu is displayed. powertweak by it self didn't do anything. The man page is not helpful. The config file has 0 bytes length
Not a bug - powertweak won't let you make any changes unless you have hardware it's familiar with (which currently isn't a lot, see http://linux.powertweak.com/). powertweak itself isn't supposed to have any output, it just activates the settings you made in -config to speed things up.