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Sun, 29 Sep 2024 09:14:48 -0700 (PDT) Received: from localhost ([141.226.162.35]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42e969f244asm128265155e9.17.2024.09.29.09.14.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Sep 2024 09:14:47 -0700 (PDT) Date: Sun, 29 Sep 2024 19:14:45 +0300 From: Efraim Flashner To: Roman Scherer Cc: help-guix@gnu.org Subject: Re: Rollback with efi-bootloader-chain: no such bootloader Message-ID: Mail-Followup-To: Roman Scherer , help-guix@gnu.org References: <86v7yh7han.fsf@burningswell.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="VrnXQBZkZ0jDN6jM" Content-Disposition: inline In-Reply-To: <86v7yh7han.fsf@burningswell.com> X-PGP-Key-ID: 0x41AAE7DCCA3D8351 X-PGP-Key: https://flashner.co.il/~efraim/efraim_flashner.asc X-PGP-Fingerprint: A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=efraim.flashner@gmail.com; helo=mail-wm1-x336.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.001, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.248, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: help-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Scanner: mx12.migadu.com X-Migadu-Spam-Score: -1.41 X-Spam-Score: -1.41 X-Migadu-Queue-Id: 3E69D64DB7 X-TUID: wVU/iRDCvXG0 --VrnXQBZkZ0jDN6jM Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 27, 2024 at 08:16:16AM +0200, Roman Scherer wrote: >=20 > Hello Guix, >=20 > I'm using a Guix system with the efi-bootloader-chain [1]. The chain > loads m1n1 (the Asahi Linux boot loader), u-boot and then grub. >=20 > A system roll-back used to work fine, but it stopped to work a while > ago. I'm not sure when that happened, because I rarley needed to > roll-back. But now that I don't have it anymore, I'm a bit nervous. >=20 > When I do a roll-back, this is what happens: >=20 > ``` > $ sudo guix system roll-back > Password: > guix system: error: efi-bootloader-chain: no such bootloader > ``` >=20 > It looks like the efi-bootloader-chain can't be found in the > %bootloaders variable of the (gnu bootloader) module. But that seems > strange, since it is defined in the same file (just a bit later). >=20 > Any ideas? >=20 > Thanks, Roman. >=20 > [1] https://github.com/asahi-guix/channel/blob/main/modules/asahi/guix/bo= otloader/m1n1.scm What do you get from `which -a guix`? Make sure you haven't installed guix (the package) into a profile and are slowly making your way backwards in time each time you reconfigure. --=20 Efraim Flashner =D7=A8=D7=A0=D7=A9=D7=9C=D7=A4 = =D7=9D=D7=99=D7=A8=D7=A4=D7=90 GPG key =3D A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted --VrnXQBZkZ0jDN6jM Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEoov0DD5VE3JmLRT3Qarn3Mo9g1EFAmb5fPUACgkQQarn3Mo9 g1Exuw//el/37zTWe/pGoUWNW/3yZYJJ+6vsazzac+F5AlRReEo3zb+c003u3QPp kc6GS4Xn0UFBfUlDgYuDoV8RjH1zeB66ed03B6K0UY9rrFxKUagc/gYqVacfXTzp UWOxcf0Gq11nYxWkkApaQCMh6Yl/qk9RLdQYWTZRgTmJSs96jZtMs8FRP02kcbFM gPUOuPEUSVvAwOiNCg87r4TXajFFImklAT8qQKn3hNTzTlWjnXbGiWEZziDkyo+2 v+WMSH9MBE6dolPnozkbgXRH1TtGSzDa/jtYC0/bkC1ZnFmW8NYMG5zRrHztyMgP 9pH/yBuolESDOseS4bqNjDE/PMjfyxK3HKkQPlJQePvtqaxOx5ejX/N14DTXdCTV OldjvXO+0U6z55RjN6WwNhKC5UVTJdtXHXJaXyrkJJQTN7mxPNbq4V9f/usK/A2M zHeiJOWj9+rFrMYaA8Z8lPWzcJxi+smB72URm+WIgDsFDsV4dIlhJW7LNt66kZck kthZWG1DAdtCRFoN/6S6asNFlXor4phvumrmxUsxXxmF6U4r5SflcShLfADmrjQy RUaGpDGMoq7/Rs+xgLh7CiOH25xSW+ef/l6rkhKvVfeBOn+BiIluM+5kOhYQ4ixo /tMQqHrn04cJsImLzZqRDEsPYLXSKPc3Wwyh65P7RDLOL82blxk= =Bzek -----END PGP SIGNATURE----- --VrnXQBZkZ0jDN6jM--