The default value for “magit-git-executable” (when magit is installed
via Guix) appears to be a store path, such as
means that when magit is used over TRAMP it will try to find the exact
same git executable on the remote.
Instead, magit should only look for “git” on the remote, not for the
exact store location of a particular git executable.
I could only use magit over TRAMP after setting “magit-git-executable”
GPG: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC