I am a relatively new Ubuntu user having been using 16.04 on an ancient HP laptop. I have now been bought a new Lenovo "Idea Centre" by my wife but would like to at least have Ubuntu installed as dual boot (initall) however I hae read some horror stories about issues with 17.10 and Lenovo pc's being irredeemably screwed up when Ubuntu is installed as a dual boot.
Has this issue been fixed ? Am I safe to install 18.?? on my new Lenovo ?