In an imx7saresd board In yocto , fitIMage and a rootfs , my image gets booted up for a core-image-minimal build using "root" as login and no password set. Then I use IMAGE_INSTALL_append variable and add few packages , image gets booted up , but then root login is not accepted and I am asked to enter the login name again and again.
I have kept EXTRA_IMAGE_FEATURES at default as below
EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
I dont know , why adding a package using IMAGE_INSTALL_append is creating the issue and not accepting my root login. I am using IMAGE_INSTALL_append as below in my conf/local.conf
IMAGE_INSTALL_append = " blah blah blah"
poky is in warrior branch here.