Lee Damon wrote on 2019/03/02 01:36:
On 3/1/19 15:38 , Miroslav Lachman wrote:
Did you tried to boot "safe mode"? (selectable in boot menu).

I completely forgot about safe mode.

Yep. It boots. I'm going to finish the freebsd-update process then reboot into safe mode again. I'm out of time to work on this today and am only in this lab on Fridays so I'll have to pick up working on this problem next Friday.

Glad to know something finally works :)

You can look in to /boot/menu-commands.4th there is definition what Safe Mode disable


: safemode_enabled? ( -- flag )
        s" kern.smp.disabled" getenv -1 <> dup if
                swap drop ( c-addr flag -- flag )
        then
;

: safemode_enable ( -- )
        s" set kern.smp.disabled=1" evaluate
        s" set hw.ata.ata_dma=0" evaluate
        s" set hw.ata.atapi_dma=0" evaluate
        s" set hw.ata.wc=0" evaluate
        s" set hw.eisa_slots=0" evaluate
        s" set kern.eventtimer.periodic=1" evaluate
        s" set kern.geom.part.check_integrity=0" evaluate
;

You can play with these items one by one to find what is the root cause in your case.

Miroslav Lachman
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