Just a side note: a coworker of mine is using a Lenovo X200 ... and he tells me: since he updated to 2.3.38 (on top of 10.10) ... his battery life time increased ...
Just a side note: a coworker of mine is using a Lenovo X200 ... and he tells me: since he updated to 2.3.38 (on top of 10.10) ... his battery life time increased ...