Ubuntu 16.04 installed on ASUS UX305 ultrabook with QHD resolution (3200x1800) of built-in display.
Connecting secondary monitor Dell 24" with 1920x1200 resolution over HDMI I am getting huge control elements on it.
Scaling in "All settings-Displays" doesn't help.
Note: Built-in is scaled to 2 as it's the only way to make it readable and convenient look.
How to get external monitor scaled independently from main built-in?