Just tried to install using the latest daily build (4/27) and got the same result. I've tried on 2 different machines each with a different fakeraid controller. As usual Ubuntu detects both controllers and the fakeraid set on each, but fails during the format procedure stating it can't "Failed to create a file system". I'm surprised the LTS version will be released without working support for fakeraid.
Just tried to install using the latest daily build (4/27) and got the same result. I've tried on 2 different machines each with a different fakeraid controller. As usual Ubuntu detects both controllers and the fakeraid set on each, but fails during the format procedure stating it can't "Failed to create a file system". I'm surprised the LTS version will be released without working support for fakeraid.