Comment 5 for bug 686859

I have yet another variant of the same problem with final release 11.04. No matter what drive I select to install GRUB to, RAID or non-RAID, I always receive the message "Executing 'grub-install /dev/sda' failed. This is a fatal error." It always attempts /dev/sda independent of my choice in previous menus. Then I reach the dialog the above users have been having trouble with. I click an option and then click OK and...nothing happens. If I reboot and try a fresh install again, sometimes it will let me select the "Continue without a bootloader" option, but then Ubiquity crashes and I am left with almost nothing in the home folder of my new installation. Therefore right now I cannot install Natty until this is resolved.