Problem on Kubuntu 11.10 beta 2 Live cd x64

[Guest]

Hi.
I downloaded the file "ubuntu-11.10-beta 2-desktop-amd642.iso" and I burn it & the boot disk, select Start Kubuntu, but I came across this page:

http://imageshack.us/photo/my-images/199/image1xx.jpg

Enter the username of Ubuntu & blank password But page will refresh and re-displays the this page.
Sorry for my bad English.
Thanks.

[one2many]

Re: Problem on Kubuntu 11.10 beta 2 Live cd x64

Did you check the checksum of the iso?
Perhaps try to download it again and do a checksum after.
Good luck.