Fixed: Ubuntu Hardy Heron Sound Problem With Lenovo Laptop

This procedure fixed my sound problem after installing Ubuntu 8.04.1. It was not tested with other configurations except the combination listed below:

• OS: Ubuntu Hardy Heron 8.04.1
• Machine: Lenovo Y410 Notebook (Product No. 7757-32A)
• Audio: Realtek High Definition Audio

Here are the steps:

(1) Edit configuration file.

sudo gedit /etc/modprobe.d/alsa-base

(2) Add the following line at the bottom of the file.

options snd-hda-intel index=0 model=fujitsu

(3) Reboot.

Good luck!