Parted Version: 1.6.15
Kernel: Linux 2.6.12-1.1372_FC3 (Fedora Core 3)
Assertion (heads < 256) at disk_dos.c:486 in function probe_partition_for_geom()
failed.
OBS.: I was trying to edit the partition table of a volume which has been corrupted (a second partition that falls out of the disk size recognized by the BIOS.