源更新遇到的问题
发表于 : 2023-10-16 13:50
各位老师好,我是新手中的新手,因为要安装yum,发现之前的清华源和阿里源下不下来,报错E:Unable to locate package yum, 于是我把源文件 sources.list 中加入了163源和中科大源,然后 sudo apt-get update,发现了错误,上面先说
Err:24 https://ppa.launchpadcontent.net/webupd ... ava/ubuntu jammy Release
404 Not Found [IP: 185.125.190.52.443]
Reading package lists...Done
然后就报出警告
W: https://packages.microsoft.com/repos/vs ... /InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
E: The repository 'https://ppa.launchpadcontent.net/webupd ... ava/ubuntu jammy Release' 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) nanpage for repository creation and user configuration details.
然后安装yum,
sudo apt-get install yum,依然报错 E:Unable to locate package yum
我不知道这是源的问题还是我配置的java的问题,还是其它什么原因,为什么会有这样的警告,我该如何安装yum呢?
先感谢花时间帮助我的人们啊,谢谢啦!
Err:24 https://ppa.launchpadcontent.net/webupd ... ava/ubuntu jammy Release
404 Not Found [IP: 185.125.190.52.443]
Reading package lists...Done
然后就报出警告
W: https://packages.microsoft.com/repos/vs ... /InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
E: The repository 'https://ppa.launchpadcontent.net/webupd ... ava/ubuntu jammy Release' 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) nanpage for repository creation and user configuration details.
然后安装yum,
sudo apt-get install yum,依然报错 E:Unable to locate package yum
我不知道这是源的问题还是我配置的java的问题,还是其它什么原因,为什么会有这样的警告,我该如何安装yum呢?
先感谢花时间帮助我的人们啊,谢谢啦!