卸载Heroku CLI破坏了Ubuntu中的apt
我使用的是Ubuntu 16.04，我已经按照说明进行了操作 我猜apt key del破坏了apt，但我想完全卸载Heroku CLI（包括密钥），因为我不再需要它。正在运行卸载Heroku CLI破坏了Ubuntu中的apt,ubuntu,heroku,apt,Ubuntu,Heroku,Apt,我使用的是Ubuntu 16.04，我已经按照说明进行了操作 我猜apt key del破坏了apt，但我想完全卸载Heroku CLI（包括密钥），因为我不再需要它。正在运行 sudo add-apt-repository -r "deb https://cli-assets.heroku.com/branches/stable/apt ./" 解决了这个问题 Err:7 https://cli-assets.heroku.com/branches/stable/apt ./ InRelea
sudo add-apt-repository -r "deb https://cli-assets.heroku.com/branches/stable/apt ./"
Err:7 https://cli-assets.heroku.com/branches/stable/apt ./ InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY C927EBE00F1B0520
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W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://cli-assets.heroku.com/branches/stable/apt ./ InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY C927EBE00F1B0520
W: Failed to fetch https://cli-assets.heroku.com/branches/stable/apt/./InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY C927EBE00F1B0520
W: Some index files failed to download. They have been ignored, or old ones used instead.
sudo add-apt-repository -r "deb https://cli-assets.heroku.com/branches/stable/apt ./"