Sublime Forum

Ubuntu update OpenPGP warning invalid signature

#1

I keep getting this warning:

Warning: OpenPGP signature verification failed: https://download.sublimetext.com apt/stable/ InRelease: The following signatures were invalid: ERRSIG F57D4F59BD3DF454

How can I resolve it?

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#2

Hello, the clean solution is not on your side.
Sublime must sign a new key (sha256).
The old one uses SHA‑1 (2021) and is no longer supported.
Meanwhile, you can autosign the old key and install.

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#3

Thank you tyk for the quick answer. I thought I was going crazy, I’ve tried everything to fix the issue.

Meanwhile, you can autosign the old key and install.

Can you please share a link to any resource that might help me understand how this is done? Thanks in advance.

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