Comment 78 for bug 568050

I have been trying to set up 10.04 X64 (dual boot with win7) on a raid 0 system using the alternate cd. First failure was the partitioning/formating of ext4. Got round this by using 9.10 to set up and format, then using 10.04 for install but it failed to install grub. Thought I would try to install 9.10 X64 and then upgrade but that too fails to install grub.