Hello! Thank you for answering, I tried again today, I did: guix pull guix package -u
Guix pull was successful but guix package -u gave me the following warning message: guix substitute: warning: while fetching https://ci.guix.gnu.org/nar/lzip/zimpk6gqmjrwxc7fnam212kv3a6dwpzz-jsoncpp-1.9.2: server is somewhat slow guix substitute: warning: try `--no-substitutes' if the problem persists And then this error message:substitute: updating substitutes from 'https://ci.guix.gnu.org'... 0.0%guix substitute: error: TLS error in procedure 'write_to_session_record_port': Error in the push function. guix package: error: `/gnu/store/jbm45plkq6fc9ypb05lm3jp6c5v6jvfn-guix-1.2.0-21.4dff6ec/bin/guix substitute' died unexpectedly I think this is just a network issue, I'll try again later. Thanks again! May 13, 2021, 15:56 by l...@gnu.org: > Hi, > > Merazi <mer...@tuta.io> skribis: > >> Updating channel 'nonguix' from Git repository at >> 'https://gitlab.com/nonguix/nonguix'... >> Updating channel 'guix' from Git repository at >> 'https://git.savannah.gnu.org/git/guix.git'... >> Authenticating channel 'guix', commits 9edb3f6 to b7cbca2 (95 new commits)... >> Building from these channels: >> guix https://git.savannah.gnu.org/git/guix.git b7cbca2 >> nonguix https://gitlab.com/nonguix/nonguix 95c8e6e >> > > [...] > >> 1. &store-protocol-error: >> message: >> "`/gnu/store/jbm45plkq6fc9ypb05lm3jp6c5v6jvfn-guix-1.2.0-21.4dff6ec/bin/guix >> substitute' died unexpectedly" >> status: 1 >> > > This could indicate a poorly handled transient networking error. > Does the problem persist if you try again? > > Thanks, > Ludo’. >