Could this be releated to https://launchpad.net/distros/ubuntu/+source/ubiquity/+bug/62968 ? Do you see the same messages if you run it from a terminal (ALT-F2, type "xterm", type "sudo ubiquity" )
-- Various freezes with ubiquity on AMD64 Edgy https://launchpad.net/bugs/62644 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs