update manager probablam(SOLVED)

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linux kiwi

update manager probablam(SOLVED)

Post by linux kiwi »

Hi...
Am getting this error in update manager
GPG error: http://download.virtualbox.org/virtualbox/debian bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A2F683C52980AECFThe repository 'http://download.virtualbox.org/virtualbox/debian bionic InRelease' is not signed.
Ive deleted oricle,problam still remains.any help please.
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
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