Seems that your resolv.conf is still pointing to itself. Try changing from the
/etc/resolv.conf file the
nameserver 127.0.0.1 to
nameserver 188.8.131.52 - After try to ping google.com again without rebooting.
Also, now you have two configurations for your
eth0. In the first one you set manually an IP address (static) and in the second one you let the interface to configure automatically (dhcp). Remove the one that you are not using.
Also you removed the
eth0:0 interface, which was a virtual interface. Please include again the "Fake NIC" (Removing that interface can break other things )
iface eth0:0 inet static