Issue when Upgrade from 14.04.03 lts to 14.04.05 lts

Seek help here if anyone could shed a light on this issue.

I use local CD to upgrade 14.04.03 lts to 14.04.05 use the procedure as below:
1 add cdrom repo
Apt-cdrom add
2 update the repo list
Apt-get update
3 perform the upgrade
Apt-get dist-upgrade

it pick up 116 packages to be upgraded and finished successfully. but I notice the kernel and distribution version still remain on 14.04.03 .

appreciate if anyone can share a hint.

Thank you.

I’ve moved this to the https://community.ubuntu.com/c/support-help-requests category because this site isn’t designed to take tech support questions. Sorry. I’d recommend using one of the official support channels listed on the https://community.ubuntu.com/t/finding-help/712 page.