Howdy!
So, mysterious things seem to happen on my machines - yes, that's right,
i managed to reproduce the following behaviour. But see yourself:
Guix pull fails (has guix-past been rebased or force-pushed?)
gabriel@silvi ~$ guix pull
Updating channel 'guix' from Git repository at
'https://git.savannah.gnu.org/git/guix.git'...
Updating channel 'gabber' from Git repository at
'https://git.sr.ht/~gabber/gabber-channel'...
Updating channel 'nonguix' from Git repository at
'https://gitlab.com/nonguix/nonguix'...
Updating channel 'guix-gaming-games' from Git repository at
'https://gitlab.com/guix-gaming-channels/games.git'...
Updating channel 'guix-past' from Git repository at
'https://codeberg.org/guix-science/guix-past.git'...
guix pull: error: aborting update of channel 'guix-past' to commit
f99ada4123de1eadf668d34dac2d726407634549, which is not a descendant of
5fb77cce01f21a03b8f5a9c873067691cf09d057
hint: This could indicate that the channel has been tampered with and is
trying to force a roll-back,
preventing you from getting the latest updates. If you think this is not
the case, explicitly allow
non-forward updates.
So i investigate:
gabriel@silvi ~$ guix describe
Generation 21 Oct 23 2024 22:56:15 (current)
guix 5f4ba1c
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: master
commit: 5f4ba1c09fa0fba1ed230b80bae9f6a4d0d2d303
gabber 20f7905
repository URL: https://git.sr.ht/~gabber/gabber-channel
branch: trunk
commit: 20f7905206826e0d110cab57974b3426683ac814
nonguix ad966c3
repository URL: https://gitlab.com/nonguix/nonguix
branch: master
commit: ad966c3844385e8f7b60b0dc915f92a1eba47e09
guix-gaming-games 5762eda
repository URL: https://gitlab.com/guix-gaming-channels/games.git
branch: master
commit: 5762eda50230715555da5beb0f4d06a5456bb5c0
guix-past 5fb77cc
repository URL: https://gitlab.inria.fr/guix-hpc/guix-past
branch: master
commit: 5fb77cce01f21a03b8f5a9c873067691cf09d057
Weirdly enough, guix-past is not im my channels configuration (which is
managed by guix home):
gabriel@silvi ~$ cat .config/guix/channels.scm
(list (channel
(name 'guix)
(url "https://git.savannah.gnu.org/git/guix.git";)
(branch "master")
(introduction
(make-channel-introduction
"9edb3f66fd807b096b48283debdcddccfea34bad"
(openpgp-fingerprint
"BBB0 2DDF 2CEA F6A8 0D1D E643 A2A0 6DF2 A33A 54FA"))))
(channel
(name 'gabber)
(url "https://git.sr.ht/~gabber/gabber-channel";)
(branch "trunk"))
(channel
(name 'nonguix)
(url "https://gitlab.com/nonguix/nonguix";)
(branch "master")
(introduction
(make-channel-introduction
"897c1a470da759236cc11798f4e0a5f7d4d59fbc"
(openpgp-fingerprint
"2A39 3FFF 68F4 EF7A 3D29 12AF 6F51 20A0 22FB B2D5"))))
(channel
(name 'guix-gaming-games)
(url "https://gitlab.com/guix-gaming-channels/games.git";)
(branch "master")
(introduction
(make-channel-introduction
"c23d64f1b8cc086659f8781b27ab6c7314c5cca5"
(openpgp-fingerprint
"50F3 3E2E 5B0C 3D90 0424 ABE8 9BDC F497 A4BB CC7F")))))
And even pulling with explicitly stating the channels file (which i
thought would **only** pull the channels described in said file) fails
pulling guix-past -- which is *not* part of that very file:
gabriel@silvi ~$ guix pull --channels=!$
guix pull --channels=.config/guix/channels.scm
Updating channel 'guix' from Git repository at
'https://git.savannah.gnu.org/git/guix.git'...
Updating channel 'gabber' from Git repository at
'https://git.sr.ht/~gabber/gabber-channel'...
Updating channel 'nonguix' from Git repository at
'https://gitlab.com/nonguix/nonguix'...
Updating channel 'guix-gaming-games' from Git repository at
'https://gitlab.com/guix-gaming-channels/games.git'...
Updating channel 'guix-past' from Git repository at
'https://codeberg.org/guix-science/guix-past.git'...
guix pull: error: aborting update of channel 'guix-past' to commit
f99ada4123de1eadf668d34dac2d726407634549, which is not a descendant of
5fb77cce01f21a03b8f5a9c873067691cf09d057
hint: This could indicate that the channel has been tampered with and is
trying to force a roll-back,
preventing you from getting the latest updates. If you think this is not
the case, explicitly allow
non-forward updates.
Needless to say, `guix-past' is (seemingly) defined nowhere on my
system.
gabriel@silvi ~$ sudo cat /etc/guix/channels.scm
(list (channel (name (quote guix)) (url
"https://git.savannah.gnu.org/git/guix.git";) (branch "master") (introduction
(make-channel-introduction "9edb3f66fd807b096b48283debdcddccfea34bad"
(openpgp-fingerprint "BBB0 2DDF 2CEA F6A8 0D1D E643 A2A0 6DF2 A33A 54FA")))))
Any ideas where this is coming from and/or how i can work around this
issue? Or where /else/ i could look. Thanks for any input!
gabber
