I installed ubuntu 14.04 from a usb created prior to the release of beta 2 on March 28 onto a laptop having a dual core amd 3 or 4 weeks ago. I have updated from the daily updates every day and the kernel has been upgraded/updated to 3.13.0-20-generic.
After the release of beta 2 on March 28 I created a DVD and installed it on my Desktop which has a dual core Intel. After one of the daily update cycles on April 1 the kernel was updated to 3.13.0-21-generic.
I wanted both machines to be as equal as possible but the software updater on the laptop amd never updates the kernel 3.13.0-20-generic to 3.13.0-21-generic.
Is there a reason for this difference?