我正在尝试为 Ubuntu 17.10 安装 Indicator Keylock,但是在添加存储库时出现以下错误:
E: The repository 'http://ppa.launchpad.net/tsbarnes/indicator-keylock/ubuntu/' does not have a Release file.
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.
有人能帮我解决这个问题吗?
答案1
只需删除此 PPA 并从中安装包官方存储库使用以下命令:
sudo apt-get install ppa-purge
sudo ppa-purge ppa:tsbarnes/indicator-keylock
sudo apt-get update
sudo apt-get install indicator-keylock