Ubuntu core keeps logging me out after successful login

Question

I installed ubuntu core following this tutorial: https://wiki.ubuntu.com/Core/InstallationExample

I tried these kernels

linux-image-3.2.0-58-generic-pae_3.2.0-58.88_i386
linux-image-3.2.0-23-generic-pae_3.2.0-23.36_i386

With their dependencies

libnl-3-200_3.2.3-2ubuntu2_i386
libnl-genl-3-200_3.2.3-2ubuntu2_i386
wireless-regdb_2011.04.28-1ubuntu3_all
crda_1.1.2-1ubuntu1_i386
wireless-crda_1.16_i386

The FS i used

ubuntu-core-12.04.3-core-i386.tar.gz

I did this on a virtual machine running on vmware esxi 5.1.0 with 1 GB RAM

I tried adding a user without the adm/sudo group, but I get logged out with that one too.

Also edited /etc/network/interfaces to

# The loopback network interface
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

auto eth1
iface eth1 inet dhcp

But the dhcp server doesen't show any dhcp request

I also installed rsyslog but the auth.log is empty.

What can I do?

Answer 1

Running

chmod go+rx /

while chrooted solved the login error. Still trying to fix the network.

Thanks to Alex! What commands are needed to install Ubuntu Core?