Project Crostini is here for one of the ARM-powered Chromebooks, the Acer R13 but you’ll need to brave an early version Chrome OS 72 on the Dev Channel to start using Linux apps.
Chrome OS 72
Latest Chrome OS Canary build brings Google Assistant redesign and Android Pie 9.0 to Chromebooks
Forget waiting for Android 8 on Chromebooks, we’re going right to Android 9 based on the latest Chrome OS Canary build. Look for an improved Google Assistant and far better Android Camera app on Chromebooks.