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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1662566851; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=4sZ7EUNQbeVZC/RqGolmS/uwbO3CQ0XqW9v3liYAOx0=; b=fWuEyP/SJuD4sg5/aFJI4JyZDl77zFLDomgsLJyvy2CQ/JSJJMOXTaWMlTz2cjcF9NhOWA X2hFIZC7dQ7/SjyTcdXTAvd4B3s8GX+ItUQsLlBNJZmYZqTydx28vfxPQmVzK3ZF4Eg2bA sgAyx9FNWZoXvEQOVLxOWMwVOXaGbZmobUw4ETiqNVbhhV2EL0w6S767sMO22g79CvM/LF g6F3GoMZ2PNHy80jZ1MM+aKX5GSEgJcXiguoOS0w+r5wzSwRAToH5LVTWIv2TTpPznLeth W5QOKsOqdDV3a4ISUlfqdyBIJM8Sl94kRxRXqtOGY5Y12q0E7qUMdAvyjXUyvg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1662566851; a=rsa-sha256; cv=none; b=EXwzwizBVLkaTIzYVtiE+wocGw/OumOhoU9QF9IBjmDL9plHjvCD+xUUtHo9e/gMzHc+zK VpSeL9nm18GmgXDmHNTvBDoYRN7Lfmcw9pYVFZ4WU1+OW0SHh2fV+340Pga6xIEvh+wAIp 7BOXmPkx+D/b2SG33E+zvzABntpOEDgPt0tJOQOhXyXrDI3wc2SsDYBr3OP8Reu0jpBswA lcsPbnNxDpwto3G33zOLB+BepVoqk3S+1Hnln40DxDO/lPtmhQAEaPmPnL9srBOmJLw3mp NyBH4VPOGTv6k0w7J5CNHiba5BxCN/GyPbxX7MfnQStIQLAWqFryPfgvncs2nQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=fastmail.net header.s=fm2 header.b="q rJVVUr"; dkim=fail ("headers rsa verify failed") header.d=messagingengine.com header.s=fm2 header.b="q 3gYMk+"; dmarc=fail reason="SPF not aligned (relaxed)" header.from=fastmail.net (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 6.32 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=fastmail.net header.s=fm2 header.b="q rJVVUr"; dkim=fail ("headers rsa verify failed") header.d=messagingengine.com header.s=fm2 header.b="q 3gYMk+"; dmarc=fail reason="SPF not aligned (relaxed)" header.from=fastmail.net (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 56FEC31C99 X-Spam-Score: 6.32 X-Migadu-Scanner: scn1.migadu.com X-TUID: z/9nACz25iyS Hi Ludo and Simon, > Sorry I replied to quickly; it should have been > =E2=80=98--disable-authentication=E2=80=99. > > Why? Because here you=E2=80=99re trying to travel to a commit that=E2=80= =99s not part > of the =E2=80=9Cauthenticated history=E2=80=9D=E2=80=94that is, it=E2=80= =99s not a descendant of the > =E2=80=9Cintroductory commit=E2=80=9D, which is the first commit in histo= ry starting > from which the =E2=80=9Cauthentication invariant=E2=80=9D holds. > > Hopefully this is clearer; maybe? :-) It's perfectly clear. I just wonder how I would find the solution starting from the error message. zimoun writes: >> And explain what it's about. I don't consider myself an absolute >> beginner with Guix, but I don't understand what's going on here! > > Well, it is documented. ;-) The entry of =E2=80=99time-machine=E2=80=99 [= 1] is the > manual says: ... Same remark: How would I get to that section of the manual from the error message? > I agree it could be improved. Any suggestion? :-) My impression is that the error message I quoted is very specific to this situation, so it could actually say "Retry with --disable-authentication if you are sure that there is no security issue". Right? Cheers, Konrad.