Fresh 12.10 install on Eee PC 1005HA, logging in goes to black screen then get kicked back to lightdm login screen.
Tried adding a /etc/X11/xorg.conf
Section "Device" Identifier "Intel GMA3600" Driver "fbdev" EndSection
that did nothing.
Booting to a 3.2.x or 3.0.x kernels made the mouse not work in lightdm, but logging in still kicked back to lightdm.