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 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 page.