Hi Maxim! > Is this reproducible on your side?
Retrying my previous command it found a substitute this time. stefan@guix ~/development/guix$ sudo -E -b ./pre-inst-env guix system reconfigure -L /home/stefan/guix/ /home/stefan/guix-system.scm &> nohup.out && tail -f nohup.out Passwort: guix system: warning: cannot determine provenance for current system substitute: Liste der Substitute von „https://ci.guix.gnu.org“ wird aktualisiert … 100.0% The following derivations will be built: /gnu/store/rgpllviv84cfhhd3bnnkmjpa1ndph8wh-package-collection-grub-efi-raspberrypi-firmware-u-boot-rpi-3-2.04.drv /gnu/store/12balhwfp2lzqyvy246j9zgh0zif16pn-grub-efi-2.04.drv 18,7 MB will be downloaded downloading from https://ci.guix.gnu.org/nar/lzip/6da0v0yb0ikw348y8rm431nnd947mla7-qemu-minimal-5.1.0 ... qemu-minimal-5.1.0 17.8MiB 533KiB/s 00:34 [##################] 100.0% building /gnu/store/12balhwfp2lzqyvy246j9zgh0zif16pn-grub-efi-2.04.drv… Is it possible, that the test is somehow picky about the exact type of processor in use? By the way, I also tried this command: guix build --rounds=2 qemu-minimal --no-substitutes But (probably because I got a substitute) it did not compile anything – I’m a bit clueless how to compile it again. Bye Stefan