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[194.254.61.45]) by smtp.gmail.com with ESMTPSA id q31-20020a05600c331f00b003ee610d1ce9sm8843893wmp.34.2023.04.07.10.26.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Apr 2023 10:26:54 -0700 (PDT) From: Simon Tournier To: Konrad Hinsen , Guix Devel Subject: Re: Time travel accident In-Reply-To: References: Date: Fri, 07 Apr 2023 19:26:49 +0200 Message-ID: <86zg7jk3hi.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::436; envelope-from=zimon.toutoune@gmail.com; helo=mail-wr1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." 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Somehow, it is a know issue: https://issues.guix.gnu.org/58650 As Julien pointed, replacing the date of the host system can fix such issue. Somehow, one idea is to use =E2=80=98datefudge=E2=80=99 to detect s= uch time bomb and/or maybe fake an older time to pass some tests=E2=80=A6 but I am n= ot aware of any attempt to tackle these time bomb. Aside, from my point of view, the 4 assumptions for time traveling with Guix are: 1. source code availability 2. Linux kernel compatibility 3. hardware compatibility 4. no time bomb and a lot of work remains for insuring a kind of validity of these. Cheers, simon