X doesn't launch with voodoo 3 3000

[usr]

Binary package hint: xserver-xorg

With the tdfx driver, GDM try to launch (3 times) and after, the PC freeze et i must reboot with the button.
With the vesa driver, the same problem.

OS : Ubuntu 6.10 (Edgy)

In Dapper, no problem (after doing $ sudo dpkg reconfigure xserver-xorg)

[usr (usrlp-deactivatedaccount-deactivatedaccount)]

I have tried with Kubuntu 6.10 and Xubuntu 6.10 and the problem persists.

Into Debian Etch (testing) I can change the resolution, but not the hertz.

In Knoppix 5.0.1, it catches her without problems.

[usr (usrlp-deactivatedaccount-deactivatedaccount)]

Debian Etch uses xorg and Knoppix 5.0.1 is based on Debian Woody (uses xfree).

With xfree, my graphic card works without no problem (included graphic aceleration).

Can you make a package of xfree so that ubuntu is compatible with old graphical cards?

[usr (usrlp-deactivatedaccount-deactivatedaccount)]

Sorry, I do not know what Debian's version is based Knoppix 5.0.1, I believed that in Woody, but I do not know it.

What yes I have seen on having initiated the system is that IT DOES NOT USES XFREE, USES XORG with tdfx, and the card works correctly to 1024x768 and 85 hertz.