Confirmed the ppa in Comment #29 allows me to get virtualbox back up and running after installing the lts-quantal kernel and xserver, moving me from 12.04.1 to 12.04.2.
Confirmed the ppa in Comment #29 allows me to get virtualbox back up and running after installing the lts-quantal kernel and xserver, moving me from 12.04.1 to 12.04.2.