Hi David, have a look at https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=138419 I had almost the same exact error message and using the http://people.redhat.com/~katzj/fc3-part-upd.img got me past the assertion error, now I have a different error stopping me from a FC2 - FC3 upgrade Hope this helps -----Original Message----- From: fedora-list-bounces@xxxxxxxxxx [mailto:fedora-list-bounces@xxxxxxxxxx] On Behalf Of david Sent: Sunday, November 28, 2004 7:49 PM To: Users of Fedora Core Subject: probe_partition_for_geom hi all when trying to install fc3 over fc2 i only get to this then fails; bug assertion (heads >0) at disk_dos.c:485 in fuction probe_partition_for_geom () failed. 96 bug assertion (sectors <=63) at disk_dos.c:490 in fuction probe_partition_for_geom () failed. 96 im running amd64 with a wd on bbs_1(raid): wdc wd360gd-00fn never any problem before with fc1 fc2 thanks for any help only one hdd one dvd-rw no other drives thanks david -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: http://www.redhat.com/mailman/listinfo/fedora-list