Bug 236786

Summary: FreeBSD -.iso files not support written to USB drive
Product: Base System Reporter: ykla <yklaxds>
Component: miscAssignee: freebsd-bugs mailing list <bugs>
Status: Open ---    
Severity: Affects Some People CC: benno, emaste, kevans
Priority: --- Keywords: install, needs-qa
Version: 12.0-RELEASE   
Hardware: amd64   
OS: Any   
Attachments:
Description Flags
Error output by DiskGenius
none
It cannot boot on my notebook
none
rufus
none
a iso file none

Description ykla 2019-03-25 15:08:15 UTC
Created attachment 203137 [details]
Error output by DiskGenius

FreeBSD Official Handbook said that FreeBSD can be written to USB drive by command "dd". 
But -.iso files can't boot in UEFI.
I just tested two files :
FreeBSD-12.0-RELEASE-amd64-disc1.iso
FreeBSD-12.0-RELEASE-amd64-dvd1.iso
and I Used "Rufus" to write it to my USB drive.
But it cannot boot on my notebook.Only -.img files writing USB drive can boot.
I had checked files sha236 is ok.
And DiskGenius says that my USB deive :
GPT primary database error
CRC REEOR GPT ERROR

WINDOWS 10 LTSC 2019
Rufus 3.3
xiaomi air 12.5 6Y30
Comment 1 ykla 2019-03-25 15:09:08 UTC
Created attachment 203138 [details]
It cannot boot on my notebook
Comment 2 ykla 2019-03-25 15:09:28 UTC
Created attachment 203139 [details]
rufus
Comment 3 ykla 2019-03-25 15:09:58 UTC
Created attachment 203140 [details]
a iso file
Comment 4 Kyle Evans freebsd_committer 2019-03-25 15:27:23 UTC
CC'ing benno@, as the driver of hybrid ISO