Description of problem: If you select a wireless device to use during an install (TC1 netinst.iso in this case) you get multiple entries in the NetworkManager edit dialog. If you delete one of them anaconda will traceback when it fails to bring up the device. Note, my AP is using WPA and I also did not enter the passphrase. If I do not delete one of the entries and do not enter a passphrase I get an error dialog and am allowed to re-try.
Created attachment 453002 [details] wlan0 traceback
Created attachment 453393 [details] the traceback
*** Bug 644062 has been marked as a duplicate of this bug. ***
This should be fixed in anaconda-15.2.-1 (rawhide/F15).
*** Bug 668158 has been marked as a duplicate of this bug. ***