#images

docker pull access denied: 5 Reasons Image Pulls Get Rejected (and the Fix)

docker pull fails with pull access denied for xxx, repository does not exist or may require docker login? Covers misspelled image names, missing tags, private registry login, Docker Hub rate limits, and registry mirrors for mainland China networks — with a one-minute triage flow.

docker manifest unknown: 4 Reasons the Tag Can't Be Found

docker pull reports manifest for xxx:tag not found or manifest unknown? Covers tag typos, the latest-tag trap, renamed official images, and architecture mismatches (arm64/amd64 manifests) — with docker manifest inspect and the Hub Tags API for verification.