Description of problem:
blivet-gui crashes when lvm pv is created on the system.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.Delete existing partitions.
2.New -> Slect "physical volume (LVM)" from Filesystem dropdwon menu.
pv is not created and error occured.
physical volume must be created with no errors.
*** This bug has been marked as a duplicate of bug 1430349 ***