Question: I was bored recently so I decided to download and install drivers from ASUS site. My motherboard is Asus P5K. After downloading the drivers, I messed up the installation somehow (don't remember the details) and now I don't have sound at all!

I'm new to Ubuntu and I don't have a clue how driver setup works. 
Can you tell me how to bring back the old drivers or how to install this driver? And the first driver worked perfectly, but I was curious about the new driver so I messed up :(

P.S, Ubuntu 14.4

Answer: 
I think you should install the *ibus-m17n* package.

```
sudo apt-get install ibus-m17n

```

Then, next time you log in, you should see a bunch of new Sinhala options when running *ibus-setup*. Pick the one of your choice, and hopefully it makes a difference.
To add the functionality of multiple keyboards, first add (as root) to 
/etc/xdg/lxsession/LXDE/autostart your language choices, for example, for US and French, add

@setxkbmap -layout "us,fr".

See <http://lxlinux.com/#19> for additional information.