Hi I have been trying install Ubuntu 12.10, but as soon as it gets past my bios and to the screen with the blinking line in the top left, I get a no video input message on my tv (like when you turn the tv on with nothing connected).

I have used live dvd's of both betas, alphas and daily build all with exactly the same results.

Has any one else had this ?

Is there a fix ?

Dose this mean I can never upgrade my Ubuntu again ? (12.04 works ive been using since beta)

My pc ,while old, should run this fine

                                       CPU = 2x Intel P4 HT @ 3ghz

                                       GPU = Nvidia Geforce 310 via HDMI

                                       RAM = 2 Gb DDR 2

                                       HDD = 2 x 7200 rpm SATA

Please help me I use Ubuntu exclusively on my pc and would like to keep doings so.