[英]sudo apt-add-repository ppa:gns3/ppa | gpg: no valid OpenPGP data found
我按照說明在我的 linux 上安裝 gns3,看來將 ppa 添加到存儲庫的第一個命令不起作用。
sudo apt-add-repository ppa:gns3/ppa
PPA for GNS3 and Supporting Packages. Please see http://www.gns3.com for more details
More info: https://launchpad.net/~gns3/+archive/ubuntu/ppa
Press [ENTER] to continue or ctrl-c to cancel adding it
gpg: keybox '/tmp/tmpmnmly0qq/pubring.gpg' created
gpg: /tmp/tmpmnmly0qq/trustdb.gpg: trustdb created
gpg: key 9A2FD067A2E3EF7B: public key "Launchpad PPA for GNS3" imported
gpg: Total number processed: 1
gpg: imported: 1
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
gpg: no valid OpenPGP data found.
您的問題的答案在最后一行中說明:
“gpg:沒有找到有效的 OpenPGP 數據。”
運行以下命令可能會解決 go 問題:
sudo apt-get install ca-certificates
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