I installed Ubuntu 13.04, but it had a lot of problems, so I reinstalled 12.04
Now I have no touchpad. System Settings>Mouse and Touchpad has no tab 'Touchpad', although it did work before, and during the installation, reinstallation.
Also, I now have no sound. System Settings>Sound elicits no sound from the test buttons. The sound card is not set, Output reads 'Dummy Output'
This is a Toshiba 600D Satellite.
Any tips out there???