GPG error for debian repo

[totaam]

Issue migrated from trac ticket # 1854

component: packaging | priority: major | resolution: duplicate | keywords: gpg

2018-05-26 15:46:09: mviereck created the issue

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Since a while I cannot update xpra from winswitch repository for debian stretch.

apt update shows:

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://winswitch.org stretch Release: Die folgenden Signaturen waren ungültig: EXPKEYSIG 18ADB31CF18AD6BB Antoine Martin <[email protected]>
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://winswitch.org/beta stretch Release: Die folgenden Signaturen waren ungültig: EXPKEYSIG 18ADB31CF18AD6BB Antoine Martin <[email protected]>
W: Fehlschlag beim Holen von http://winswitch.org/dists/stretch/Release.gpg  Die folgenden Signaturen waren ungültig: EXPKEYSIG 18ADB31CF18AD6BB Antoine Martin <[email protected]>
W: Fehlschlag beim Holen von http://winswitch.org/beta/dists/stretch/Release.gpg  Die folgenden Signaturen waren ungültig: EXPKEYSIG 18ADB31CF18AD6BB Antoine Martin <[email protected]>

I tried to refresh the key with curl https://winswitch.org/gpg.asc | apt-key add - and with curl https://xpra.org/gpg.asc | apt-key add -, but that did not help.

[totaam]

See https://winswitch.org/trac/ticket/304#comment:2

[totaam]

2018-05-26 17:33:10: mviereck commented

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Thank you, the update works now!
I think it would make sense to give a hint in the repository setup instructions.