Change ubuntu12.04 to 3.4.6 Kernel

Download the kernel source code 3.4.6 from kernel.org to/home/musictom/downloads.

Extract

Tar-xvfj linux-3.4.6.tar.bz2

CD linux-3.4.6

Make menuconfig

After configuration according to your needs

Make

Sudo make install

Sudo make modules_install

Ln-S/boot/vmlinuz-3.4.6/vmlinuz-3.4.6

Mkinitramfs-O/boot/initrd. img-3.4.6/lib/modules/3.4.6
Ln-S/boot/initrd. img-3.4.6/initrd. img-3.4.6
Gedit/boot/GRUB/menu. lst
Add the following content:

Title Linux kernel 3.4.6
UUID bdce929d-3c0b-4f10-aeb7-76b0fb8b62cd
Kernel/vmlinuz-3.4.6 root = UUID = 1d668bc0-d6b1-4798-8173-b05b65e925e7 Ro quiet splash
Initrd/initrd. img-3.4.6
Quiet

Save and restart, and then enable terminal.

Uname-R

The result is 3.4.6.