So It was reccomended in another thread that if you get the Guru Meditation message to put this in Xterm..

root
apt-get update
apt-get install kernel-power-bootimg

I did .. still get the error.
still can't boot to android.

Also crumbled and tried Nokia7Vista's tutorial on youtube.. got stuck at the unmount part... >

umount /dev/mmcblk1p1

cannot umount mmcblk1p1 invalid argument....

Anyone know what i can do?