Synaptic touchpad works without additional configuration. .. Satellite PDU, , only with ATI .. Modem not tested, Had to modify manually for ALPS touchpad to be useful. Tecra S1, I have a Toshiba Satellite LD with Ubuntu . Model: PD ISSUES: TOUCHPAD (ALPS) Not recognised at all (in both bit and bit); fn keys(work fine in 32 bit); Sound is not loud, on trying to increase it. ALPS Touch Pad Driver, Mouse, , Windows Vista bit, MB, - . Toshiba TouchPad On/Off Utility, Utility, , Windows XP, MB, -.