From owner-freebsd-current@freebsd.org Wed Aug 21 19:14:52 2019 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B2C78D0F29 for ; Wed, 21 Aug 2019 19:14:52 +0000 (UTC) (envelope-from tsoome@me.com) Received: from pv50p00im-ztdg10011901.me.com (pv50p00im-ztdg10011901.me.com [17.58.6.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 46DHRH30GCz4MJr for ; Wed, 21 Aug 2019 19:14:51 +0000 (UTC) (envelope-from tsoome@me.com) Received: from nazgul.lan (148-52-235-80.sta.estpak.ee [80.235.52.148]) by pv50p00im-ztdg10011901.me.com (Postfix) with ESMTPSA id D11B0801A15; Wed, 21 Aug 2019 19:14:48 +0000 (UTC) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: HELP: UEFI/ZFS Boot failure: Ignoring Boot000A: Only one DP found From: Toomas Soome In-Reply-To: <20190821195847.577a165b@thor.intern.walstatt.dynvpn.de> Date: Wed, 21 Aug 2019 22:14:46 +0300 Cc: freebsd-current Content-Transfer-Encoding: quoted-printable Message-Id: <48D9A1D1-5A54-4FED-8DC8-40C9A5C9BE3A@me.com> References: <20190821195847.577a165b@thor.intern.walstatt.dynvpn.de> To: "O. Hartmann" X-Mailer: Apple Mail (2.3445.104.11) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-08-21_06:, , signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1812120000 definitions=main-1908210184 X-Rspamd-Queue-Id: 46DHRH30GCz4MJr X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.59 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:17.58.0.0/16]; FREEMAIL_FROM(0.00)[me.com]; MV_CASE(0.50)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[me.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[me.com,quarantine]; NEURAL_HAM_SHORT(-0.99)[-0.986,0]; RECEIVED_SPAMHAUS_PBL(0.00)[148.52.235.80.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.10]; RCVD_IN_DNSWL_LOW(-0.10)[50.6.58.17.list.dnswl.org : 127.0.5.1]; MIME_TRACE(0.00)[0:+]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:714, ipnet:17.58.0.0/20, country:US]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[me.com]; R_DKIM_ALLOW(-0.20)[me.com:s=1a1hai]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; IP_SCORE(0.00)[ip: (-8.45), ipnet: 17.58.0.0/20(-2.95), asn: 714(-2.77), country: US(-0.05)]; IP_SCORE_FREEMAIL(0.00)[]; DWL_DNSWL_LOW(-1.00)[me.com.dwl.dnswl.org : 127.0.5.1]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Aug 2019 19:14:52 -0000 If you drop into efi shell, can you start efi/boot/bootx64.efi manually? = you should have fs0: or like for ESP. rgds, toomas > On 21 Aug 2019, at 20:58, O. Hartmann wrote: >=20 > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 >=20 > I ran into serious trouble booting several boxes off UEFI. On modern = hardware, > the ESP is around 200 - 300 MB in size and usually I install > /efi/freebsd/loader.efi, loader.efi taken from /boot/loader.efi. On = some older > hardware, specifically on a Lenovo E540 with latest available firmware = (2.28), > which uses 12-STABLE and a ZFS-only installation, there seems no = working loader > anymore! > The installation of the Laptop has been performed using = 12.0-PRERELEASE on an > Samsung EVO 860 500GB SSD. The ESP is 200M in size and contained > /efi/boot/BOOTx64.efi and /efi/boot/startup.nsh. >=20 > The ESP has been destroyed by accident. Now I tried to solve the = problem by > installing a new ESP and the proper loader, assuming that = /boot/loader.efi > (taken from a FreeBSD-13-CURRENT or from 12-STABLE of the same = revision and > sompiled on the same platform (Intel Haswell) as the lost laptop's = revison of > the OS is at. But I fail doing so. Somehow Lenovo's firmware is = setting up a > lot of UEFI boot numbers as provided via "efibootmgr -b 000X", X some = Hex > numer. -b 000A is usually denoted/labeld with "ATA HDD0". >=20 > Installing the proper boot/loader.efi loader file from 12-STABLE = (r351108) and > setting the EFI variable according the following steps: >=20 > mount -t msdosfs /dev/ada0p1 /mnt (ESP is on GPT partition 1, 0p2 is = zroot) > Install then loader.efi either as BOOTx64.efi or loader.efi under > /mnt/efi/boot/ or /mnt/efi/freebsd/ and then set the boot environment > accordingly via >=20 > delete 000A first: > efibootmgr -B -b 000A >=20 > create the new efi boot var: > efibootmgr -a -b 000A -c -l = /mnt/efi/{freebsd|boot}/{loader.efi|BOOTx64.efi} -L > FreeBSD >=20 > The result is a non booting system, the Lenovo firmware jumps = immediately into > the menu for selecting a proper boot media. >=20 > The same happens with /boot/boot1.efi installed as loader.efi or = BOOTx64.efi > shown above. >=20 > In case I just brute-force flash the ESP with /boot/boot1.efifat, dd > if=3Dboot1.efifat of=3D/dev/ada0p1 (ESP) (taken from the propper = 12-STABLE system I > spoeke of above), then booting fails again, but this time with an = error I watch > on so many boxes recently: >=20 > [...] > Ignoring Boot000a: Only one DP found > Trying ZFS pool > Setting currdev to zfs:zroot/ROOT/default: >=20 > Then the console freezes at that point and only RESET or POWER OFF is = capable > of a revive. >=20 > What is wrong here? What am I missing? >=20 > Thanks in advance, >=20 > oh >=20 >=20 > - --=20 > O. Hartmann >=20 > Ich widerspreche der Nutzung oder =C3=9Cbermittlung meiner Daten f=C3=BC= r > Werbezwecke oder f=C3=BCr die Markt- oder Meinungsforschung (=C2=A7 28 = Abs. 4 BDSG). > -----BEGIN PGP SIGNATURE----- >=20 > iHUEARYIAB0WIQSy8IBxAPDkqVBaTJ44N1ZZPba5RwUCXV2GbQAKCRA4N1ZZPba5 > R8nBAP9GBNJGQV+Q6BD2BlMYDX1Toxu9ybQZc2uahniHNER6cAEA5TmHBDTu94eE > fX+hTk4vDUkf8ga4EsrUDZflage6LAk=3D > =3D3img > -----END PGP SIGNATURE----- > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to = "freebsd-current-unsubscribe@freebsd.org"