Your card should be supported. Here are a couple of Ubuntu forums threads that you may want to consult:
http://ubuntuforums.org/showthread.php?t=763964&highlight=trident+cyberblade (these instructions should work for 8.04 and 8.10)
http://ubuntuforums.org/showthread.php?t=806835
If this works, please let us know by posting a comment.
If you are still unable to configure the card, please upload your xorg.conf as well as any error messages you are seeing on the console.
Your card should be supported. Here are a couple of Ubuntu forums threads that you may want to consult:
http:// ubuntuforums. org/showthread. php?t=763964& highlight= trident+ cyberblade (these instructions should work for 8.04 and 8.10)
http:// ubuntuforums. org/showthread. php?t=806835
If this works, please let us know by posting a comment.
If you are still unable to configure the card, please upload your xorg.conf as well as any error messages you are seeing on the console.