Date: Fri, 12 Aug 2022 15:09:23 -0500 From: Larry Rosenman <ler@lerctr.org> To: Nuno Teixeira <eduardo@freebsd.org> Cc: Yasuhiro Kimura <yasu@freebsd.org>, FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: Updating EFI boot loader results in boot hangup Message-ID: <f26fa4d967472ead2967178226e96d8d@lerctr.org> In-Reply-To: <CAFDf7UJ2OU4rwhaYD9N%2B9Nx%2BsygG5Y-j9RfZpTNDiVKVNnFhFA@mail.gmail.com> References: <20220813.015426.809710797578801280.yasu@FreeBSD.org> <CAFDf7ULYcHfmw4VNroe%2BOECAFo2L4BP3aEtBJwXNcBArYGMq_g@mail.gmail.com> <20220813.024435.741655799390389695.yasu@FreeBSD.org> <CAFDf7UJ2OU4rwhaYD9N%2B9Nx%2BsygG5Y-j9RfZpTNDiVKVNnFhFA@mail.gmail.com>
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[-- Attachment #1 --] I would assume just rename the bootx64.old to bootx64.efi and/or put it in a different directory that EFI can see On 08/12/2022 3:03 pm, Nuno Teixeira wrote: > I'm searching without success to load a bkp loader in case of boot > failure. > > Upgrade process willl be like: > --- > mount -t msdosfs /dev/nvd0p1 /mnt > cp /mnt/efi/boot/bootx64.efi /mnt/efi/boot/bootx64.old > cp /boot/loader.efi /mnt/efi/boot/bootx64.efi > --- > > I can't find the right docs to load bootx64.old. > Could you tell me what you did to solve your boot? > > Thanks > > Yasuhiro Kimura <yasu@freebsd.org> escreveu no dia sexta, 12/08/2022 > à(s) 18:45: > >> From: Nuno Teixeira <eduardo@freebsd.org> >> Subject: Re: Updating EFI boot loader results in boot hangup >> Date: Fri, 12 Aug 2022 18:26:11 +0100 >> >>> Hello Yasu, >>> >>> Does it needes to update boot loader everytime that we upgrade >>> current? >> >> No, you need not. >> >>> The only time that I updated was a month ago because of zfs upgrade >>> and I need to practice how to boot >>> loader bkp file :) >> >> I update boot loader everytime because I'd like to do it :-). >> And sometimes problem hits upon me like this time and I contribute to >> debugging base system :-):-). >> >> --- >> Yasuhiro Kimura > > -- > > Nuno Teixeira > FreeBSD Committer (ports) -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 [-- Attachment #2 --] <html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /></head><body style='font-size: 10pt; font-family: Arial,Helvetica,sans-serif'> <p>I would assume just rename the bootx64.old to bootx64.efi</p> <p>and/or put it in a different directory that EFI can see </p> <p><br /></p> <p id="reply-intro">On 08/12/2022 3:03 pm, Nuno Teixeira wrote:</p> <blockquote type="cite" style="padding: 0 0.4em; border-left: #1010ff 2px solid; margin: 0"> <div id="replybody1"> <div dir="ltr"> <div>I'm searching without success to load a bkp loader in case of boot failure.</div> <div> </div> <div>Upgrade process willl be like:</div> <div>---<br />mount -t msdosfs /dev/nvd0p1 /mnt<br />cp /mnt/efi/boot/bootx64.efi /mnt/efi/boot/bootx64.old<br />cp /boot/loader.efi /mnt/efi/boot/bootx64.efi<br />---</div> <div> </div> <div>I can't find the right docs to load bootx64.old.</div> <div>Could you tell me what you did to solve your boot?</div> <div> </div> <div>Thanks</div> </div> <br /> <div class="v1gmail_quote"> <div class="v1gmail_attr" dir="ltr">Yasuhiro Kimura <<a href="mailto:yasu@freebsd.org" rel="noreferrer">yasu@freebsd.org</a>> escreveu no dia sexta, 12/08/2022 à(s) 18:45:</div> <blockquote class="v1gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;">From: Nuno Teixeira <<a href="mailto:eduardo@freebsd.org" rel="noreferrer">eduardo@freebsd.org</a>><br />Subject: Re: Updating EFI boot loader results in boot hangup<br />Date: Fri, 12 Aug 2022 18:26:11 +0100<br /><br />> Hello Yasu,<br />> <br />> Does it needes to update boot loader everytime that we upgrade current?<br /><br />No, you need not.<br /><br />> The only time that I updated was a month ago because of zfs upgrade and I need to practice how to boot<br />> loader bkp file :)<br /><br />I update boot loader everytime because I'd like to do it :-).<br />And sometimes problem hits upon me like this time and I contribute to<br />debugging base system :-):-).<br /><br />---<br />Yasuhiro Kimura<br /><br /></blockquote> </div> <br clear="all" /><br />-- <br /> <div class="v1gmail_signature" dir="ltr"> <div dir="ltr"><span style="color: #666666;">Nuno Teixeira<br />FreeBSD Committer (ports)</span></div> </div> </div> </blockquote> <p><br /></p> <div id="signature"> <div class="pre" style="margin: 0; padding: 0; font-family: monospace"><span class="sig">-- <br />Larry Rosenman <a href="http://www.lerctr.org/~ler" target="_blank" rel="noopener noreferrer">http://www.lerctr.org/~ler</a><br />Phone: +1 214-642-9640 E-Mail: <a href="mailto:ler@lerctr.org">ler@lerctr.org</a><br />US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106<br /></span></div> </div> </body></html>help
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