I have installed Ubuntu 8.04 on a Toshiba a135 s4527 and everything works exept for 3D graphics support.
I have used other distros in this PC like Mandriva and the 3D works perfectly well. on Ubuntu 3D apps like Compiz and Google earth don't work.
The computer uses the intel 945 graphics card. Ubuntu is using the correct driver and recognizes the card but no 3D .
Thanks for your help.