我犯了一个错误，不，我想摆脱它
Get:8 [https://dl.winehq.org/wine-builds/ubuntu](https://dl.winehq.org/wine-builds/ubuntu) bionic InRelease \[6,259 B\]
Err:8 [https://dl.winehq.org/wine-builds/ubuntu](https://dl.winehq.org/wine-builds/ubuntu) bionic InRelease
The following signatures couldn't be verified because the public key is not available: NO\_PUBKEY 76F1A20FF987672F
Reading package lists... Done
W: GPG error: [https://dl.winehq.org/wine-builds/ubuntu](https://dl.winehq.org/wine-builds/ubuntu) bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO\_PUBKEY 76F1A20FF987672F
E: The repository '[https://dl.winehq.org/wine-builds/ubuntu](https://dl.winehq.org/wine-builds/ubuntu) bionic InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.