What worked for me (Lenovo T430s) with 12.10 (amd64) was use libasound2-plugins:i386 instead of :amd64. Here's the link: http://askubuntu.com/questions/220636/proper-way-to-install-skype-x86-64-in-ubuntu-12-04-after-recent-skype-upgrade/246961#246961
What worked for me (Lenovo T430s) with 12.10 (amd64) was use libasound2- plugins: i386 instead of :amd64. Here's the link: http:// askubuntu. com/questions/ 220636/ proper- way-to- install- skype-x86- 64-in-ubuntu- 12-04-after- recent- skype-upgrade/ 246961# 246961