Hi, Now it fails with the following error: > substitute: updating substitutes from 'https://ci.guix.gnu.org'... > 0.0% > /Backtrace: > \ > 16 (primitive-load > "/gnu/store/v1ag4yp033kib2cf3ggcgqiyygk47n89-compute-guix-derivation") > In ice-9/eval.scm: 155:9 15 (_ _) 159:9 14 (_ > #(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#(# ?) ?) ?) ?) ?) > ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?)) In ice-9/boot-9.scm: 152:2 13 > (with-fluid* _ _ _) 152:2 12 (with-fluid* _ _ _) In ./guix/store.scm: > 2129:24 11 (run-with-store # _ > #:guile-for-build _ #:system _ #:target _) 1966:8 10 (_ _) In > ./guix/gexp.scm: 300:22 9 (_ _) 1181:2 8 (_ _) > 1047:2 7 (_ _) > 893:4 6 (_ _) > In ./guix/store.scm: > 2014:12 5 (_ #) > 1410:13 4 (map/accumulate-builds # b21572d0> # ?) 1406:5 3 > b21572d0> (map/accumulate-builds # > b21572d0> # ?) > 1421:15 2 (_ # _ _) > 733:11 1 (process-stderr # _) > In ./guix/serialization.scm: > 80:6 0 (read-int #) > > ./guix/serialization.scm:80:6: In procedure read-int: > ERROR: > 1. &nar-error: > file: #f > port: # > guix pull: error: You found a bug: the program > '/gnu/store/v1ag4yp033kib2cf3ggcgqiyygk47n89-compute-guix-derivation' > failed to compute the derivation for Guix (version: > "edf86bacf294fea4decabeda77dd1cae9308b28e"; system: "armhf-linux"; > host version: "1.3.0"; pull-version: 1). Please report the COMPLETE > output above by email to . I've been trying again and again a lot of times for more than 1 month, and I still can't update Guix. I've also made sure that /gnu/tmp has space and I added a big swap (16GiB): > $ cat /etc/systemd/system/guix-daemon.service > # This is a "service unit file" for the systemd init system to launch > # 'guix-daemon'. Drop it in /etc/systemd/system or similar to have > # 'guix-daemon' automatically started. > > [Unit] > Description=Build daemon for GNU Guix > > [Service] > ExecStart=/var/guix/profiles/per-user/root/current-guix/bin/guix-daemon > --build-users-group=guixbuild > Environment='GUIX_LOCPATH=/var/guix/profiles/per-user/root/guix-profile/lib/locale' > LC_ALL=en_US.utf8 TMPDIR=/gnu/tmp RemainAfterExit=yes > StandardOutput=syslog StandardError=syslog > > # See > . > # Some package builds (for example, go@1.8.1) may require even more > than # 1024 tasks. TasksMax=8192 > > [Install] > WantedBy=multi-user.target > $ df -h > Filesystem Size Used Avail Use% Mounted on > /dev/root 9.5G 7.2G 2.3G 77% / > devtmpfs 403M 0 403M 0% /dev > tmpfs 500M 0 500M 0% /dev/shm > tmpfs 200M 2.1M 198M 2% /run > tmpfs 500M 0 500M 0% /tmp > /dev/mmcblk2p3 16M 5.5M 9.9M 36% /efs > /dev/mmcblk0p2 42G 24K 40G 1% /gnu/tmp > $ cat /proc/swaps > Filename Type > Size Used Priority /dev/mmcblk0p1 > partition 16777212 76544 > -2 The issue is that in addition to the Guix issue I've a network connection that is not very reliable (I need to unplug and re-plug the USB cable from time to time) so that makes it impossible to have a brute-force approach where it would try for months to do a guix pull through various ways (guix pull, guix pull -M 1 -c 1, etc). Still I also tried an automatic script but because of the network issue I had to re-launch it each time the connection broke during fetch. The issue is that at some point this brings rage because I think that it will work as it starts doing things (fetching, building etc) so I try again and again and again and wait for it to finish, and spend a lot of time trying again and for more than 1 month and it didn't work yet: > $ guix pull -l > guix pull: error: profile > '/var/guix/profiles/per-user/replicant/current-guix' does not exist If I run that command as root instead we have: > # guix pull -l > Generation 1 mars 30 2022 13:38:03 (current) but the manual doesn't tell to run guix pull as root. And the issue is that the log I pasted above doesn't tell me much so I've no idea of what could be the issue. Could it be that the amount of free space on / is too small? I've also looked if there was some minimal device requirements to run Guix on top of an existing distribution (here Parabola ARM) but I found none. And I also need Guix to work on that device to do builds of a library to continue working on that library. The issue is that guix pack -R or -RR doesn't work for cross compilation so if I install a pack it will probably conflict with the store. What could be the issue here? In the meantime I'll try again with 'guix pull -M 1 -c 1 --commit=69ec5baaf7aa6ed3ce5ecaad9bb66d122f91c3ec' as root to see if that works better. But the issue is that I keep trying things and at the end nothing gives me a clue or workarounds that issue. Denis.