Hej Ludo, thanks for the quick reply! I just tried to pull again and yielded the same result. Actually, no, there is nothing above these lines. Yet, let me copy/paste the whole command in/output. It is in german but I guess the steps are so common by now that it shouldnt be a problem to understand :) # user@computer ~$ guix pull # Kanal „guix“ wird vom Git-Repository auf „https://git.savannah.gnu.org/git/guix.git“ aktualisiert … # Von diesen Kanälen wird erstellt: # guix https://git.savannah.gnu.org/git/guix.git 0713929 # guix pull: error: You found a bug: the program '/gnu/store/kpxami25fi3mrxb37sfbbx2s366chpk5-compute-guix-derivation' # failed to compute the derivation for Guix (version: "0713929685d2fd1970df1b1ce238ee7bd6e892f8"; system: "x86_64-linux"; # host version: "398ec3c1e265a3f89ed07987f33b264db82e4080"; pull-version: 1). # Please report it by email to . Also, now I am sure it has nothing to do with ram. Apart from the already available ram, I resized my swapdevice. Is there anything else I should test? One thing I could do is to roll-back (I did a upgrade/reconfigure cycle after installation). Should I do that and then pull again? Greetings, Olivier On 04.06.2020 22:00, Ludovic Courtès wrote: > Hello, > > o.rojon@posteo.net skribis: > >> on a freshly installed and reconfigured machine, I receive the >> following error: >> # guix pull: error: You found a bug: the program >> '/gnu/store/kpxami25fi3mrxb37sfbbx2s366chpk5-compute-guix-derivation' >> # failed to compute the derivation for Guix (version: >> "790ada9168e0689c1c4607c61cdc1d2dbc327abf"; system: "x86_64-linux"; >> # host version: "398ec3c1e265a3f89ed07987f33b264db82e4080"; >> pull-version: 1). > > Is there more info above these lines? > > I tried to reproduce it with: > > guix time-machine --commit=398ec3c1e265a3f89ed07987f33b264db82e4080 \ > -- time-machine --commit=790ada9168e0689c1c4607c61cdc1d2dbc327abf \ > -- describe > > but it works for me. > >> I'm not entirely sure if, in this case, it is about RAM, as has been >> mentioned in this thread: https://issues.guix.gnu.org/41710 . I do >> have 24gb ram, but currently a small swap file, but that might be >> totally unrelated. > > 24 GiB is more than enough. > > Is the problem reproducible if you try again now? > > Thanks for reporting the issue, > Ludo’.