Comment 45 for bug 263837

I Googled my way here too and I want to add that with kernel 2.6.38, the minimal supported version is 3.1.4 build-385536. Older versions can be installed but fail to compile the kernel modules. On 2.6.32, the minimal version that should work is 3.0.1.

Old virtual machines are *not* carried over, you need to open then manually.