While changing the Mirror in Software Sources I am getting this error. I am posting screen shot of error. Please note I am not a techie. Thanks in advance.
Was it OK before that change?
What did you exactly change?
Does it “heal” if you revert the change?
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If this MS repo was newly added, you’ll have to get the public key of the repo owner/signer and add it to your packaging system (apt?).
In general, keep your fingers away from unsigned repos!
EDIT: Your URL looks wrong; where does it come from?
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I installed VS Code using a DEB I download from Microsoft. It added a file to /etc/apt/sources.list.d/ named vscode.sources. It must have also added a gpg key.
$ cat /etc/apt/sources.list.d/vscode.sources
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
Types: deb
URIs: https://packages.microsoft.com/repos/code
Suites: stable
Components: main
Architectures: amd64,arm64,armhf
Signed-By: /usr/share/keyrings/microsoft.gpg
3 Likes