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Date:      Sun, 14 Jun 2015 15:15:04 +0800
From:      Ben Woods <woodsb02@gmail.com>
To:        "hartzell@alerce.com" <hartzell@alerce.com>
Cc:        Andreas Wrede <aew.freebsd@wrede.ca>, FreeBSD Questions <questions@freebsd.org>
Subject:   Re: FreeBSD 10.1, Mac Pro 2008, EFI, hangs at boot w/ "Start @0xfff...."
Message-ID:  <CAOc73CBHnra=QBFzA57xAGrRrVwP4kAvNC-KVZQNoHa9CLfs%2Bw@mail.gmail.com>
In-Reply-To: <21884.59139.951381.344884@alacrity.local>
References:  <21883.35789.822027.413019@alacrity.local> <79D327FB-3310-4642-8B16-6361AC26BAE2@wrede.ca> <21884.59139.951381.344884@alacrity.local>

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On Sunday, June 14, 2015, George Hartzell <hartzell@alerce.com> wrote:

> Andreas Wrede writes:
>  >
>  > > On Jun 12, 2015, at 21:47 , George Hartzell <hartzell@alerce.com
> <javascript:;>> wrote:
>  > >
>  > > I have a 2008 Mac Pro (NOT a MacBook) that's been happily running
>  > > FreeBSD for years via MBR partitioned disks.
>  > > [...]
>  > > I've recently been inspired to try the EFI booting stuff.
>  > > [...]
>  > > Booting either way exhibits the same symptom.  /boot/loader.efi
>  > > runskoads the kernel and stuff but when it boots it prints
>  > >
>  > >    Booting...
>  > >    Start @0xffffffff802e7000 ...
>  > >    _
>  > >
>  > > (that's the address when booted from the SSD, the address for the 10.1
>  > > USB stick is 0xffffffff802df060)
>  > >
>  > > and then hangs.
>  > > [...]
>  >
>  > My experience with a Mac Pro (2009) is similar. I tried to boot
>  > from CD and USB with FreeBSD 10.1 and a -current snapshot from
>  > about 2 weeks ago. A MacBook Pro (2010) booted without a problem
>  > with the both the 10.1 and -current USB images.  The MacPro will be
>  > available for more testing in a week or two.
>
> The Mac Pro will boot the 10.1 DVD.
>
> I tried the EFI DVD and it shows the same symptoms as described above.
>
> BUT I noticed that even after the "Start @0xfff..." message displayed
> and the system appeared to hang the DVD ground away for another minute
> or two.  Nothing else appeared on the console, but it sounded as if
> something was happening.  Perhaps the problem is "just" with the
> console setup.
>
> g.
>

That sounds like you are experiencing this bug, which unfortunately has not
been fixed yet:
 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193745

Unfortunately the new uefi boot does not work on some (or all?) macbooks.

Regards,
Ben


-- 

--
From: Benjamin Woods
woodsb02@gmail.com



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