Hi Ludo’,
On Fri Jan 23, 2026 at 5:44 PM CET, Ludovic Courtès wrote: > "Tanguy Le Carrour" <[email protected]> skribis: > >>>> while setting up the child process: in phase exec: executing >>>> `/gnu/store/rv7ym20nf7dkv81rr6f0pr2mv6ww7dx1-guile-3.0.9/bin/guile': >>>> No such file or directory > > [...] > >> (machine-ssh-configuration >> (host-name "asura.lan") >> (host-key "ssh-ed25519 AAAA[…]") >> (system "armhf-linux") > > And: > > --8<---------------cut here---------------start------------->8--- > $ file /gnu/store/rv7ym20nf7dkv81rr6f0pr2mv6ww7dx1-guile-3.0.9/bin/guile > /gnu/store/rv7ym20nf7dkv81rr6f0pr2mv6ww7dx1-guile-3.0.9/bin/guile: ELF 32-bit > LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter > /gnu/store/5rbyi78lfdg126d0xgsx47aq60kfrxn7-glibc-2.41/lib/ld-linux-armhf.so.3, > for GNU/Linux 3.2.0, stripped > --8<---------------cut here---------------end--------------->8--- > > So this is all good… assuming > /gnu/store/2i1pqnkah9jmqlsilxpg0zmfm0wzqq4h-remote-assertion.scm.drv was > actually built on asura.lan. Chances are it was built on a different machine using Qemu. > Could you try “guix build > /gnu/store/2i1pqnkah9jmqlsilxpg0zmfm0wzqq4h-remote-assertion.scm.drv” on > asura.lan? ``` tanguy@asura ~$ guix build /gnu/store/2i1pqnkah9jmqlsilxpg0zmfm0wzqq4h-remote-assertion.scm.drv substitute: looking for substitutes on 'https://bordeaux.guix.gnu.org'... 100.0% substitute: looking for substitutes on 'https://ci.guix.gnu.org'... 100.0% cannot build missing derivation `/gnu/store/2i1pqnkah9jmqlsilxpg0zmfm0wzqq4h-remote-assertion.scm.drv' guix build: error: build of `/gnu/store/2i1pqnkah9jmqlsilxpg0zmfm0wzqq4h-remote-assertion.scm.drv' failed ``` There’s nothing matching `remote-assertion` in Asura’s store. There’s nothing matching `remote` actually. > I vaguely remember a bug where you have to specify: > > (build-locally? #f) > > in your ‘machine-ssh-configuration’ when the machine you’re deploying to > has a different architecture than the one running ‘guix deploy’. Maybe > this is evidence that the bug still exists… "If false, system derivations will be built on the machine being deployed to." … 🤔… this is the opposite of what I’m looking to achieve!? 😱 Trying anyway… ```console $ guix deploy machines/asura.scm -L modules/ --no-offload The following 1 machine will be deployed: asura guix deploy: deploying to asura... guix deploy: sending 330 store items (1 MiB) to 'asura.lan'... substitute: looking for substitutes on 'https://bordeaux.guix.gnu.org'... 100.0% substitute: looking for substitutes on 'https://ci.guix.gnu.org'... 100.0% substitute: looking for substitutes on 'https://bordeaux.guix.gnu.org'... 100.0% substitute: looking for substitutes on 'https://ci.guix.gnu.org'... 100.0% building path(s) `/gnu/store/w9s3hmr6jz1bkfs7im72yn041jrynr7f-remote-assertion.scm' building path(s) `/gnu/store/2k4rsvkv9mddrmvsm3yadcfliqngnrzj-module-import-compiled' [ 1/32] Loading './gnu/build/file-systems.scm'... [ 2/32] Loading './gnu/build/linux-modules.scm'... [ 3/32] Loading './gnu/system/file-systems.scm'... [ 4/32] Loading './gnu/system/uuid.scm'... [ 5/32] Loading './guix/build/bournish.scm'... [ 6/32] Loading './guix/build/syscalls.scm'... [ 7/32] Loading './guix/build/union.scm'... [ 8/32] Loading './guix/build/utils.scm'... [ 9/32] Loading './guix/colors.scm'... [10/32] Loading './guix/diagnostics.scm'... [11/32] Loading './guix/elf.scm'... [12/32] Loading './guix/glob.scm'... [13/32] Loading './guix/i18n.scm'... [14/32] Loading './guix/memoization.scm'... [15/32] Loading './guix/profiling.scm'... [16/32] Loading './guix/records.scm'... [17/32] Compiling './gnu/build/file-systems.scm'... [18/32] Compiling './gnu/build/linux-modules.scm'... # [a lot of `Failed to autoload call-with-gzip-input-port in (zlib): no code for module (zlib)`] [19/32] Compiling './gnu/system/file-systems.scm'... [20/32] Compiling './gnu/system/uuid.scm'... [21/32] Compiling './guix/build/bournish.scm'... [22/32] Compiling './guix/build/syscalls.scm'... [23/32] Compiling './guix/build/union.scm'... [24/32] Compiling './guix/build/utils.scm'... [25/32] Compiling './guix/colors.scm'... [26/32] Compiling './guix/diagnostics.scm'... [27/32] Compiling './guix/elf.scm'... [28/32] Compiling './guix/glob.scm'... [29/32] Compiling './guix/i18n.scm'... [30/32] Compiling './guix/memoization.scm'... [31/32] Compiling './guix/profiling.scm'... [32/32] Compiling './guix/records.scm'... building path(s) `/gnu/store/97q2lyzs9gc58jj8m2ypwavxcyqd1w5n-module-import-compiled' [ 1/ 2] Loading './guix/repl.scm'... [ 2/ 2] Compiling './guix/repl.scm'... building path(s) `/gnu/store/nf4yr5fz8gs2d0fw8vf7rg15zjp9mb9n-remote-assertion.scm' building path(s) `/gnu/store/7gqw5y7jbh8fbaq71zkbk9ahn5fqyn88-remote-assertion.scm' building path(s) `/gnu/store/8vvi7si2rv5lwal15gw1pns88z494s4z-remote-assertion.scm' building path(s) `/gnu/store/hpn9vnavcafqz45zicwdcckcvrcn2f05-remote-exp.scm' guix deploy: error: failed to deploy asura: no file system with label 'root' ``` The root (`/`) file system was built by `guix system image` and the declaration looks like this: ```scheme (define asura-file-systems (list (file-system (device (file-system-label "root")) (mount-point "/") (type "ext4")) (file-system (device (uuid "8340bde0-c01f-4bf3-b93e-4243a505c9aa")) (mount-point "/mnt/data") (type "ext4")))) ``` ```console $ lsblk -o NAME,MOUNTPOINTS,UUID,LABEL NAME MOUNTPOINTS UUID LABEL sda 2015-06-06-14-19-40-00 └─sda1 /mnt/data 8340bde0-c01f-4bf3-b93e-4243a505c9aa mmcblk0 └─mmcblk0p1 /gnu/store e357626e-1dd0-d9d9-f921-ec90e357626e Guix_image / ``` There’s not label on the `/` indeed. If I modify my filesystem declaration to use the UUID –but I don’t know if this UUID is stable across image builds!? I’ll have to give it a try or read some code!?–, then: ```console $ guix deploy machines/asura.scm -L modules/ --no-offload The following 1 machine will be deployed: asura guix deploy: deploying to asura... guix deploy: sending 6 store items (0 MiB) to 'asura.lan'... building path(s) `/gnu/store/hpgwcm514nwzn8bnl3i704f5b7bzp773-remote-assertion.scm' building path(s) `/gnu/store/xvyf79m532acpmzbaacg5hly7hlvg6i4-remote-assertion.scm' building path(s) `/gnu/store/r589qx1cn346m6iw6jv17vjc8500xmik-remote-exp.scm' guix deploy: warning: cannot determine provenance for current system guix deploy: sending 148 store items (1 MiB) to 'asura.lan'... substitute: looking for substitutes on 'https://bordeaux.guix.gnu.org'... 100.0% substitute: looking for substitutes on 'https://ci.guix.gnu.org'... 100.0% substitute: looking for substitutes on 'https://bordeaux.guix.gnu.org'... 100.0% substitute: looking for substitutes on 'https://ci.guix.gnu.org'... 100.0% building path(s) `/gnu/store/bxxk7raryrwh490x85b1j9a9zsk3dpa2-config.scm' building path(s) `/gnu/store/rmk1w32pn8zzljbgzag9x979gl40xfzh-module-import' building path(s) `/gnu/store/9dhi2l817p599l62si1p3xlxm59vhbrl-module-import' building path(s) `/gnu/store/jv8ry1kr220knfhlnhlw2khzsvqqvbqg-module-import-compiled' [ 1/58] Loading './guix/base16.scm'... [ 2/58] Loading './guix/base32.scm'... [ 3/58] Loading './guix/base64.scm'... [ 4/58] Loading './guix/build/syscalls.scm'... [ 5/58] Loading './guix/build/utils.scm'... [ 6/58] Loading './guix/build-system.scm'... [ 7/58] Loading './guix/colors.scm'... [ 8/58] Loading './guix/combinators.scm'... [ 9/58] Loading './guix/config.scm'... [10/58] Loading './guix/deprecation.scm'... [11/58] Loading './guix/derivations.scm'... [12/58] Loading './guix/diagnostics.scm'... [13/58] Loading './guix/gexp.scm'... [14/58] Loading './guix/grafts.scm'... [15/58] Loading './guix/i18n.scm'... [16/58] Loading './guix/licenses.scm'... [17/58] Loading './guix/memoization.scm'... [18/58] Loading './guix/modules.scm'... [19/58] Loading './guix/monads.scm'... [20/58] Loading './guix/packages.scm'... [21/58] Loading './guix/profiles.scm'... [22/58] Loading './guix/profiling.scm'... [23/58] Loading './guix/read-print.scm'... [24/58] Loading './guix/records.scm'... [25/58] Loading './guix/search-paths.scm'... [26/58] Loading './guix/serialization.scm'... [27/58] Loading './guix/sets.scm'... [28/58] Loading './guix/store.scm'... [29/58] Loading './guix/utils.scm'... [30/58] Compiling './guix/base16.scm'... [31/58] Compiling './guix/base32.scm'... [32/58] Compiling './guix/base64.scm'... [33/58] Compiling './guix/build/syscalls.scm'... [34/58] Compiling './guix/build/utils.scm'... [35/58] Compiling './guix/build-system.scm'... [36/58] Compiling './guix/colors.scm'... [37/58] Compiling './guix/combinators.scm'... [38/58] Compiling './guix/config.scm'... [39/58] Compiling './guix/deprecation.scm'... [40/58] Compiling './guix/derivations.scm'... [41/58] Compiling './guix/diagnostics.scm'... [42/58] Compiling './guix/gexp.scm'... [43/58] Compiling './guix/grafts.scm'... [44/58] Compiling './guix/i18n.scm'... [45/58] Compiling './guix/licenses.scm'... [46/58] Compiling './guix/memoization.scm'... [47/58] Compiling './guix/modules.scm'... [48/58] Compiling './guix/monads.scm'... [49/58] Compiling './guix/packages.scm'... [50/58] Compiling './guix/profiles.scm'... [51/58] Compiling './guix/profiling.scm'... [52/58] Compiling './guix/read-print.scm'... [53/58] Compiling './guix/records.scm'... [54/58] Compiling './guix/search-paths.scm'... [55/58] Compiling './guix/serialization.scm'... [56/58] Compiling './guix/sets.scm'... [57/58] Compiling './guix/store.scm'... [58/58] Compiling './guix/utils.scm'... building path(s) `/gnu/store/hg0ksrw1ym6b78wjncszhwbdzr3daj2z-module-import-compiled' [ 1/58] Loading './guix/base16.scm'... # # … same as above, it loads and compile the same stuff, which takes quite a long time # building path(s) `/gnu/store/0ffc4mzcxllhvlbn77vvimcj6ll1sn84-remote-exp.scm' guix deploy: sending 2175 😱 store items (10 MiB) to 'asura.lan'... building path(s) `/gnu/store/7hsi2d71c11gaivlzpsqibivamqq6300-config.scm' building path(s) `/gnu/store/2qk27ld801jzhx6x3iy0kmv7dyf2pn1g-openssh-authorized-keys' building path(s) `/gnu/store/mc6y4s8yzih4n97pcyr53h0bbgbxsqzi-module-import' building path(s) `/gnu/store/q19ffa9k60m1rkdl95kjlqgmff7v832n-activate-service.scm' building path(s) `/gnu/store/ia43y781w8r4r2jhjapagrnf48ll6bi6-module-import-compiled' [ 1/58] Loading './guix/base16.scm'... # # … same as above, it loads and compile the same stuff, which takes quite a long time # building path(s) `/gnu/store/5qjh8ixw8c0kl1m4rsfcif1r5p376bca-activate.scm' building path(s) `/gnu/store/x5akp732ldqagxjv9j0bcjdhkh8cclf9-module-import' building path(s) `/gnu/store/aqlcggcgk5bh6prwhv8xylrv3cp28znp-boot' building path(s) `/gnu/store/ipj6dlq1dfw6kfh0zpc37m8bdkpbhhz9-module-import-compiled' [ 1/58] Loading './guix/base16.scm'... # # … same as above, it loads and compile the same stuff, which takes quite a long time # building path(s) `/gnu/store/nnwqrfn7wmdh04i7r7qnv15v3a5nfgpn-provenance' building path(s) `/gnu/store/6asxp4cn7sncp9jrhfygig46bnp9alsm-system' building path(s) `/gnu/store/0yn208aly1cspapm0s6q2mpl60gym0j1-switch-to-system.scm' building path(s) `/gnu/store/q2370hf35l4bmi389rxspwgwxchnz6nc-remote-exp.scm' guix deploy: sending 4 store items (0 MiB) to 'asura.lan'... guix deploy: error: unauthorized public key: (public-key (ecc (curve Ed25519) (q #5D1AA4C7D9674FB883A749A98D4D8BD97F5503249BC2C38472016A72D939056A#) ) ) ``` I’m not quite sure why it only fails to transfer files after the forth `sending X store items (0 MiB) to 'asura.lan'` messages, but indeed the key was not declared in my configuration. So I’m back to building the image with a modified `guix-service-type` service. I’ll give it another try later this week… -- Tanguy
