Comment 4 for bug 268267

I agree, this needs more information.
On one machine I have ~15 bad tunables, but I don't dare to switch on most of them, because I have no idea about the (negative) consequences, what I could break (or if the changes are harmless), if they revert on boot, what kind of power savings they bring (maybe difficult to predict, or how to get back if they break the system.