zzh@ZZHPC:/zdata/Github/zzhrepo1$ git status On branch main Your branch is based on 'origin/main', but the upstream is gone. (use "git branch --unset-upstream" to fixup) nothing to commit, working tree clean zzh@ZZHPC:/zdata/Github/zzhrepo1$ git push fatal: unable to access 'https://github.com/XXX/zzhrepo1.git/': Failed to connect to github.com port 443 after 130299 ms: Connection timed out zzh@ZZHPC:/zdata/Github/zzhrepo1$ git branch --unset-upstream zzh@ZZHPC:/zdata/Github/zzhrepo1$ git push -u -f origin main Enumerating objects: 7, done. Counting objects: 100% (7/7), done. Delta compression using up to 6 threads Compressing objects: 100% (5/5), done. Writing objects: 100% (7/7), 549 bytes | 549.00 KiB/s, done. Total 7 (delta 0), reused 0 (delta 0), pack-reused 0 To https://github.com/XXX/zzhrepo1.git * [new branch] main -> main Branch 'main' set up to track remote branch 'main' from 'origin'.