I am with Armbian (ubuntu 18.04): Linux rockpi-4b 4.4.213-rockchip64 and when I installed chromium and tried to login gmail, I got below: Couldn't sign you in This browser or app may not be secure. Learn more Try using a different browser. If you’re already using a supported browser, you can refresh your screen and try again to sign in. The chromium version info: Version 80.0.3987.163 (Official Build) Built on Ubuntu , running on Ubuntu 18.04 (64-bit) Tried chrome UA spoofer with other UA text like safari or firefox, still the same feedback, no luck still. Any ideas?