I have a mini 9 and have one of the Hoda touch screens installed. From my understanding it's an eGalax touchscreen.

It works fine under Windows XP so I know that it's installed properly.

Now for the odd part.

If I boot my Mini 9 from the SD card with 11.04 live - the touchscreen works fine. Perfectly in fact.

However installing 11.04 to the SSD and running it fro there causes the touchscreen to have no calibration. Which is to say the cursor jumps randomly about in response to the touches.

Needless to say I'm rather stymied but this.
Obviously booting from the live version it is calibrated, so why it isn't - even after running updates - when installed to the SSD I don't get. I can't find any calibration routines so -any- help on this would be much appreciated.

Thanks !