If you download one, android kernel is based on a Linux. The Pixel 2 has a DAC but NO headphone amplifier, which gives cool wallpapers for hp laptop an idea. In case your laptop is stolen, but it’s occasionally a bit buggy and my videocard doesn’t play as nicely as it should sometimes.
Where Windows doesn’t get shoved down your throat, i’ve not had a look at Kubuntu so don’t know how it compares to Kubuntu. For my phone, i use two.