productllka.blogg.se - Uninstall lenovo energy management windows 10 disable

So, in order to prevent this from happening you should avoid using the Lenovo Energy Management utility if you plan to use Ubuntu afterward, either clean install or dual boot.

Now the bigger problem is that once you have selected the Optimize for Battery Lifespan option, even if it was only one time and you select the Optimize for Battery Runtime option again before booting Ubuntu, the Ubuntu battery indicator will indicate the battery is charging even if the power supply is not connected to the computer.

In Ubuntu, in order to be able to charge the battery to 100% the Optimize for Battery Runtime must have been selected previously in Windows 7 (I don't know if this can be controlled from Ubuntu directly, perhaps an expert could help us in that issue).

Pertaining this utility I have noticed two things:

I have found that some Lenovo laptops, including my own and I'm not sure which other models, include an utility named Lenovo Energy Management in Windows 7 that allows users to select whether to charge to 100% to maximize runtime, or charge only partially to maximize lifespan of the battery. I'm not an expert on this field but I'll describe my experience (it might help). I have a Lenovo Z470 notebook and I found the same problem when installing Ubuntu 12.04 in dual boot with Windows 7.