I obtained a Nexus 6 with a dead screen. I am trying to cast the screen to my computer. In order to do so, I believe I need to have USB Debugging enabled (which is presumably off).
I managed to boot into recovery mode
but for some reason /data is empty.
I have mounted /system and added appended various lines to build files (link needed)
I am using twrp-3.1.1-0-shamu.img recovery image. When I boot (via fastboot) this image I can use ADB.
I have an OTG cable, mouse and keyboard but I doubt they will be helpful since I cannot see the screen