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Re: Invalid certificate when pulling docker images
Posted: 14 Jan 2025, 19:27
by RyanYang
moyomoyuno wrote: ↑11 Jan 2025, 17:24
Same issue here, f4-210
The current version of docker for this machine can only pull images via terminal commands.
Re: Invalid certificate when pulling docker images
Posted: 15 Jan 2025, 04:07
by moyomoyuno
TMRyan wrote: ↑14 Jan 2025, 19:27
moyomoyuno wrote: ↑11 Jan 2025, 17:24
Same issue here, f4-210
The current version of docker for this machine can only pull images via terminal commands.
The error is through via terminal commands.
"error pulling image configuration: download failed after attempts=6: x509: certificate signed by unknown authority"
This error is after doing: docker pull portainer/portainer-ce, for example
Re: Invalid certificate when pulling docker images
Posted: 15 Jan 2025, 09:48
by EthanLiu
What is the version of the system you have installed? And what is the version of the Docker application? There was an issue with certificate errors when downloading Docker images that was addressed recently. You can try updating to the latest version.
Re: Invalid certificate when pulling docker images
Posted: 15 Jan 2025, 11:30
by deni2109
TMRyan wrote: ↑14 Jan 2025, 19:27
moyomoyuno wrote: ↑11 Jan 2025, 17:24
Same issue here, f4-210
The current version of docker for this machine can only pull images via terminal commands.
Just after the last docker update this problem arose. Cannot load images from either GUI or command line

Re: Invalid certificate when pulling docker images
Posted: 15 Jan 2025, 13:47
by deni2109
It looks like I partially solved the problem. In the /etc/docker/daemon.json file, I changed the registry to
https://mirror.gcr.io/
Loading images from the command line now works. But loading from the GUI still doesn't work.
Re: Invalid certificate when pulling docker images
Posted: 15 Jan 2025, 18:08
by moyomoyuno
TMpraj wrote: ↑15 Jan 2025, 09:48
What is the version of the system you have installed? And what is the version of the Docker application? There was an issue with certificate errors when downloading Docker images that was addressed recently. You can try updating to the latest version.
TOS 4.2.41-2203011629
Docker 20.10.17
I already update docker to the latest version with the app in TOS
Re: Invalid certificate when pulling docker images
Posted: 27 Feb 2025, 14:08
by PawelShi
Same problem.
TOS - 4.2.43
Docker version 20.10.17, build 100c701
This is a key feature of this device and it doesn't work.
Apparently the problem is old and hasn't been solved.
Re: Invalid certificate when pulling docker images
Posted: 27 Feb 2025, 16:58
by TMzethar
Regarding Docker image information and image pulls, there seems to be a new issue recently. We are currently discussing solutions.
Re: Invalid certificate when pulling docker images
Posted: 27 Feb 2025, 17:30
by PawelShi
The file "/etc/docker/daemon.json" contains the following information:
{
"registry-mirrors": ["
https://docker.ketches.cn/"]
}
When attempting to view the specified resource, it is reported:
"Please check back later
Error 1027
This website has been temporarily rate limited"
Perhaps this is one of the problems?
Re: Invalid certificate when pulling docker images
Posted: 04 Apr 2025, 06:10
by gcok
what is happening with this issue, there is always something with tnas, the sooner I can replace it the better