I have the same problem. Installation of beta1 / beta2 on raid0 fails during partitioning stage with "unable to create ext4 filesystem on defice #0" message
-- Cannot complete install with software RAID 0! (with Lucid Lynx beta 1, was fine with alpha 3) https://bugs.launchpad.net/bugs/549258 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs