Created attachment 338574 [details] Traceback from Anaconda Description of problem: Whist partitioning the disk prior to install F11 beta, under certain condiditons Anaconda will traceback How reproducible: Every time when this type of layout is edited. I am attempting to create a software RAID1 with paritions on 2 SCSI disks for /boot (md1) and another pair for an LVM (md0), with two non-RAID swap partitions (one on each disk). Expected results: No crashes when editing layout.
*** This bug has been marked as a duplicate of bug 493269 ***