shamm@minecraftsrv:/boot/grub$ dpkg -l | grep linux-image
rc  linux-image-3.8.0-29-generic        3.8.0-29.42                            amd64        Linux kernel image for version 3.8.0 on 64 bit x86 SMP
ii  linux-image-3.8.0-30-generic        3.8.0-30.44                            amd64        Linux kernel image for version 3.8.0 on 64 bit x86 SMP
rc  linux-image-extra-3.8.0-29-generic  3.8.0-29.42                            amd64        Linux kernel image for version 3.8.0 on 64 bit x86 SMP
ii  linux-image-extra-3.8.0-30-generic  3.8.0-30.44                            amd64        Linux kernel image for version 3.8.0 on 64 bit x86 SMP
ii  linux-image-generic                 3.8.0.30.48                            amd64        Generic Linux kernel image
shamm@minecraftsrv:/boot/grub$ sudo update-grub
Searching for GRUB installation directory ... found: /boot/grub
Searching for default file ... found: /boot/grub/default
Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst
Searching for splash image ... none found, skipping ...
rFound kernel: /vmlinuz-3.8.0-30-generic
Found kernel: /memtest86+.bin
Updating /boot/grub/menu.lst ... done

shamm@minecraftsrv:/boot/grub$ cat /boot/grub/grub.cfg | grep 11
	linux	/vmlinuz-3.11.0-996-generic root=/dev/mapper/minecraftsrv-root ro
	initrd	/initrd.img-3.11.0-996-generic
	menuentry 'Ubuntu, with Linux 3.11.0-996-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.0-996-generic-advanced-cffb60a8-7ab7-4748-a4a1-45a7d1501fdc' {
		echo	'Loading Linux 3.11.0-996-generic ...'
		linux	/vmlinuz-3.11.0-996-generic root=/dev/mapper/minecraftsrv-root ro
		initrd	/initrd.img-3.11.0-996-generic
	menuentry 'Ubuntu, with Linux 3.11.0-996-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.0-996-generic-recovery-cffb60a8-7ab7-4748-a4a1-45a7d1501fdc' {
		echo	'Loading Linux 3.11.0-996-generic ...'
		linux	/vmlinuz-3.11.0-996-generic root=/dev/mapper/minecraftsrv-root ro recovery nomodeset
		initrd	/initrd.img-3.11.0-996-generic
menuentry "Memory test (memtest86+, serial console 115200)" {
	linux16	/memtest86+.bin console=ttyS0,115200n8
shamm@minecraftsrv:/boot/grub$