I try to install over an exists reiserfs root partition but it was not enough to delete and recreate it: i must to delete, recreate in ext3 then re-delete and recreate in reiserfs with next-previous in ubiquity. After this it worked fine for me.
-- mount points preparation locked - "No root file system" https://launchpad.net/bugs/67130 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs