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[174.109.231.236]) by smtp.gmail.com with ESMTPSA id 192sm5224173qkm.110.2020.09.19.15.08.24 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Sep 2020 15:08:24 -0700 (PDT) Received: from localhost (hp-envy.seibercom.net [192.168.1.102]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: jerry@seibercom.net) by scorpio.seibercom.net (Postfix) with ESMTPSA id 4Bv4bC5QVzz1Q0F for ; Sat, 19 Sep 2020 18:08:23 -0400 (EDT) Date: Sat, 19 Sep 2020 18:08:14 -0400 From: Jerry To: freebsd-questions@freebsd.org Subject: Re: Dual-booting/triple-booting FreeBSD under UEFI Message-ID: <20200919180814.00005391@seibercom.net> In-Reply-To: References: Reply-To: freebsd-questions@freebsd.org Organization: seibercom.net X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; i686-w64-mingw32) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/cyVQjRL5XaECn5vsr73tNTZ"; protocol="application/pgp-signature" X-Rspamd-Queue-Id: 4Bv4kd21Dxz4ZB2 X-Spamd-Bar: ++ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=seibercom.net header.s=google header.b=WeU874PU; dmarc=none; spf=pass (mx1.freebsd.org: domain of jerry@seibercom.net designates 2607:f8b0:4864:20::72a as permitted sender) smtp.mailfrom=jerry@seibercom.net X-Spamd-Result: default: False [2.82 / 15.00]; HAS_REPLYTO(0.00)[freebsd-questions@freebsd.org]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; TO_DN_NONE(0.00)[]; HAS_ORG_HEADER(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; DKIM_TRACE(0.00)[seibercom.net:+]; RECEIVED_SPAMHAUS_PBL(0.00)[174.109.231.236:received]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; REPLYTO_EQ_TO_ADDR(5.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.95)[-0.954]; R_DKIM_ALLOW(-0.20)[seibercom.net:s=google]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.96)[-0.955]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; DMARC_NA(0.00)[seibercom.net]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_SHORT(0.33)[0.332]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::72a:from]; RCVD_TLS_ALL(0.00)[]; GREYLIST(0.00)[pass,body]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Sep 2020 22:14:50 -0000 --Sig_/cyVQjRL5XaECn5vsr73tNTZ Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Sat, 19 Sep 2020 19:51:07 +0530, Manish Jain commented: >Hi, > >Anybody wanting to dual-boot/triple-boot FreeBSD under UEFI may refer >to the following document I created (with extensive help from >Polytropon ): > >https://github.com/bourne-again/TripleBoot-UEFI/blob/master/00-TripleBoot-= UEFI.pdf I just ran across this article while researching this topic. I don't know if it has any bearing here, however. https://www.zdnet.com/article/boothole-attack-impacts-windows-and-linux-sys= tems-using-grub2-and-secure-boot/ --=20 Carmel --Sig_/cyVQjRL5XaECn5vsr73tNTZ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEIQb/tTwl6I1ueEVtOHMGOIfexWQFAl9mgU4ACgkQOHMGOIfe xWSYHwf+OEOeZnqxiF+0hC+HNCtCsemyozAVAIlaSMYHLvAXHGnUeUGvunbNucm5 /ON/09HYe96nJ6RxyffxF71PXns/UwVy3JdRliS4vzI4NP7zFgn7sj5pHGtCY7IC iml3GAq862WGZ7yqOs2c2Ow/zrVbsfoEFBhHu4a0r6/RQwgCeAgwjWPg6B1xYHWR 9EYN1jS/a+MbAbUNKQ+VfgWMVfIOYIQKa42HDKHbllAvPujz3DqKW+EANjNjXJpv VszlYzDm7okJEN1hhbQIhTwToWeEOKnHmW2lLlvnJU+Osdj/cC5I3vFFCBHQve/m nbiFJOeE7LabcCXJ/FirXN4MaDIOKw== =tS1G -----END PGP SIGNATURE----- --Sig_/cyVQjRL5XaECn5vsr73tNTZ--