[ltp] Sound input issues with t61

[Andreas Jellinghaus]

I'm too stupid to figure our which also knob works for what.
at some point I edited the /var/lib/alsa/asound.state file
till I got microphone (in my case external input) working
(in my case with WoW, teamspeak etc.) and copied the file
so if I break it, I have a working backup.

editing some file and using "alsactl-restore" is easier
for me than the gui/curses-ui/command line file :)

good luck!

Andreas