Booting into another kernel

[Chris]

Awhile back I installed 3.14.0-031400-generic #201403310035 SMP due to
lockups and the upgrade was update was suggested by some on the Ubuntu
IRC group. A new 3.13 kernel was downloaded today and I'd like to go
back and try it however I get no option when booting. I remember in my
old Mandriva box I would get a splash screen with a choice of kernels.
The reason I want fall back to the 3.13 is that today for some reason my
box has locked up twice with no information in syslog at all.

Chris

-- 
Chris
KeyID 0xE372A7DA98E6705C
31.11°N 97.89°W (Elev. 1092 ft)
19:56:17 up 7 min, 1 user, load average: 0.77, 2.06, 1.23
Ubuntu 14.04.1 LTS, kernel 3.14.0-031400-generic