[SOLVED] Upgraded 4.4 to last backbox

[mfaridi]

I use backbox 4.4 and I upgrade it to 4.6  by use this link

https://backbox.org/portal/blog/backbox-linux-46-released

but when my system boot I see page about backbox 4.4 .
How I understand upgrade pass successful ?

can I upgrade my base system to ubuntu 16.0.4 ? and How I can do this ?

[ZEROF]

Hi,

After reboot run cat /etc/issue to see if you have version 4.6. Don't upgrade to 16.04. New BBox version is on the road.