Hello guys, from a clean installation the plugdev group is missing. Standard adb from android work out of the box. In the Recovery modus on my nexus 5x I can't make ota update without root. Today I fixed it my self getent group plugdev >/dev/null || groupadd -r plugdev The udev rules /etc/udev/rules.d/51-android.rules must be include by hand. That's okay from my state. Sincerely Andy