Date: Fri, 10 Jul 2020 17:07:46 +0300 From: Toomas Soome <tsoome@me.com> To: Shawn Webb <shawn.webb@hardenedbsd.org> Cc: freebsd-current@freebsd.org Subject: Re: Boot failure on refreshed Dell Precision 7550 Message-ID: <6A1AAC82-21A0-4E01-A048-F97D4888005B@me.com> In-Reply-To: <20200710134359.q6rsswbbci32xfsz@mutt-hbsd> References: <20200710132557.gfcsbnffmmqzswdh@mutt-hbsd> <373D9D74-E5B6-4458-874A-8276B1BA7324@me.com> <20200710134359.q6rsswbbci32xfsz@mutt-hbsd>
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> On 10. Jul 2020, at 16:43, Shawn Webb <shawn.webb@hardenedbsd.org> = wrote: >=20 > On Fri, Jul 10, 2020 at 04:36:41PM +0300, Toomas Soome wrote: >>=20 >>=20 >>> On 10. Jul 2020, at 16:25, Shawn Webb <shawn.webb@hardenedbsd.org> = wrote: >>>=20 >>> Hey all, >>>=20 >>> I just got in a new Dell Precision 7550 laptop. Tried booting = FreeBSD >>> on it and UEFI boot failed. The screen goes black immedately when >>> selecting the memstick and around ten to twenty seconds later, the >>> system reboots. >>>=20 >>> I'm thinking there might be a bug in the UEFI loader. I have zero >>> experience in this area, but would love to learn. Can someone punish >>> me with ideas on how to debug this? ;P >>>=20 >>> I'll try to get whatever patches/fixes that come out of this effort >>> upstreamed. >>=20 >> Just in case, is secure boot turned off? >=20 > It is. FWIW, the laptop shipped with Ubuntu. >=20 The stick=E2=80=A6 what is on it?:) I mean, boot1.efi or loader.efi? rgds, toomas
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