Date: Fri, 10 Jul 2020 09:25:57 -0400 From: Shawn Webb <shawn.webb@hardenedbsd.org> To: freebsd-current@freebsd.org Subject: Boot failure on refreshed Dell Precision 7550 Message-ID: <20200710132557.gfcsbnffmmqzswdh@mutt-hbsd>
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--eepftydlso24abhy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hey all, 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. 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 I'll try to get whatever patches/fixes that come out of this effort upstreamed. Thanks, --=20 Shawn Webb Cofounder / Security Engineer HardenedBSD GPG Key ID: 0xFF2E67A277F8E1FA GPG Key Fingerprint: D206 BB45 15E0 9C49 0CF9 3633 C85B 0AF8 AB23 0FB2 https://git-01.md.hardenedbsd.org/HardenedBSD/pubkeys/src/branch/master/Sha= wn_Webb/03A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc --eepftydlso24abhy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEA6TL67gupaZ9nzhT/y5nonf44foFAl8IbF8ACgkQ/y5nonf4 4frorw//eZ06i9fxq1cqphVJJiPpyAaibCdUZ8LY/Y44PhhhnAndeG3+7ILQ9h0w WbCIw2V1RzutZSSmFypJ+5WoUtcCdmyXQQgDtfJbuZBOz6bQuE7+oZ2mSpu7nJDl PeBhxWxPyu76JvPliXhFVWyRpzhe9evjmG1q8SwdhCrePvdnvxDfV3Nz5UHa1SZP WKPn56NbWbVlxfCLGlJB7S9sADaQSXBTB1qTEkRZ/zggDL/EzSQ8XEOfS7WDGUsj QEuatEofu3TPTjjtsA3e6XfjWuM45Qoid/D1C8VYRmsLqVbj3m21OI6cl7M0i7ZF aZWVRRFcTwmklDn9J9R3Z+TeGB4siuD8AtBVuCPMcYVkFuvzIBkkz47MSy2UBAwb Ez7BIB2MX5P2dGp070aSkkG1JTHnfBAOV0esDrTM5qSu/gjnQSMwtFJz6GIp3LUC D6CW4DY7u8sicvlSDQVhrFT/HHXLTRgoD41w0hMwZvhEMwC0+HPeudvRmbFrW+4j NbVPNx1LUCQQDhSt3JzsARYUIu3CjVHliVBMEfT/Hw3jV/DKeYS7D9xvMBkCGUcv y2ZX82ot1OdQ2kGbwBKm+3bYRR9ICubir6BV9t0FK7uROlM0QveFKzTaX/pUnEY8 zE5KqS4EhqYrNDJlET0Y9OJRXCH8lF9P1Xqhz81TV3Xi9m4N8DU= =V/Ei -----END PGP SIGNATURE----- --eepftydlso24abhy--
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