I am using a fresh install of Unbuntu 20.04 and observe the following error message about filesystem layer verification failed for digest
about almost any image I pull.
root@korra:~# docker pull centos:centos7
centos7: Pulling from library/centos
75f829a71a1c: Verifying Checksum
filesystem layer verification failed for digest sha256:75f829a71a1c5277a7abf55495ac8d16759691d980bf1d931795e5eb68a294c0
root@korra:~#
I observed the same behavior yesterday on Fedora32.
I also have a Windows system on the same network, and pulling the same images using Windows system works and I do not see these errors.
Sometimes I see this error, or other certificate related errors:
root@korra:~# docker pull centos:centos7
Error response from daemon: Get https://registry-1.docker.io/v2/: x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate authority certificate "Amazon")
My Environment info:
root@korra:~# uname -a
Linux korra 5.4.0-45-generic #49-Ubuntu SMP Wed Aug 26 13:38:52 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
root@korra:~# docker version
Client:
Version: 19.03.8
API version: 1.40
Go version: go1.13.8
Git commit: afacb8b7f0
Built: Tue Jun 23 22:26:12 2020
OS/Arch: linux/amd64
Experimental: false
Server:
Engine:
Version: 19.03.8
API version: 1.40 (minimum version 1.12)
Go version: go1.13.8
Git commit: afacb8b7f0
Built: Thu Jun 18 08:26:54 2020
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.3.3-0ubuntu2
GitCommit:
runc:
Version: spec: 1.0.1-dev
GitCommit:
docker-init:
Version: 0.18.0
GitCommit:
Does anybody know what this is about or how to fix it?